CN110191367B

CN110191367B - Information synchronization processing method and device and electronic equipment

Info

Publication number: CN110191367B
Application number: CN201810155352.2A
Authority: CN
Inventors: 刘书鹏; 蔡建平
Original assignee: Alibaba Group Holding Ltd
Current assignee: Alibaba Group Holding Ltd
Priority date: 2018-02-23
Filing date: 2018-02-23
Publication date: 2022-02-11
Anticipated expiration: 2038-02-23
Also published as: CN110191367A

Abstract

The embodiment of the application discloses a method and a device for synchronously processing information and electronic equipment, wherein the system comprises the following steps: the system comprises instruction issuing equipment, console equipment and synchronous code implanting equipment; the instruction issuing equipment is used for issuing a synchronous code updating instruction, and the updating instruction carries information of a target synchronous code related to a corresponding content key point; the console device is used for providing the information of the target synchronous code to the synchronous code implanting device according to the updating instruction; and the synchronous code implanting equipment is used for implanting the target synchronous code into the live stream corresponding to the live stream acquired on site, and playing the signal corresponding to the target synchronous code in the process of playing the live stream through the second terminal equipment. Through the embodiment of the application, the information provided by the first terminal equipment and the content played in the second terminal equipment can be better kept synchronous, and the cross-screen interaction effect is improved.

Description

Information synchronization processing method and device and electronic equipment

Technical Field

The present application relates to the field of information synchronization processing technologies, and in particular, to an information synchronization processing method and apparatus, and an electronic device.

Background

The multi-screen interaction means that a series of operations such as transmission, analysis, display, control and the like of multimedia (audio, video and picture) contents can be performed on different multimedia terminal devices (such as a common mobile phone and a common television) through wireless network connection, the same contents can be displayed on different terminal devices, and the content intercommunication among all terminals is realized.

In some simple interactive scenes, the television end and the mobile phone end can adopt a mode of appointing a time schedule in advance to realize the synchronization of the display contents of the two parties. That is to say, the content played by the television end can be performed according to a preset time schedule, and for the mobile phone end, what content is specifically played by the television end at what time can be known in advance, so that the mobile phone end only needs to perform synchronous display of the interactive content according to the time schedule.

However, in practical applications, there may be some more complex interactive scenario requirements. For example, in some scenes, the television may play the program content of the evening party class in a live broadcasting manner, and although there are also program lists, schedules, and the like in advance, due to some unpredictable factors existing in the live broadcasting process, the content playing schedule of the television cannot be strictly performed according to the preset schedule. In addition, although the time points at which the same television station transmits television signals are the same, the time points at which the signals arrive at the user's television may vary for users in different geographical locations. For example, at some point in time an event occurs on a live broadcast site, a user in Beijing may be a user in 21: 00: 00 see the picture of the time when the event occurred from the tv, and the user in cantonese may be at 21: 00: 02, etc. In summary, the above factors all result in that the mobile phone cannot simply keep synchronization with the content of the television in a time schedule manner.

Therefore, under the condition that the television end plays the live broadcast program, how to realize multi-screen interaction with the television end through the mobile phone end becomes a technical problem to be solved by technical personnel in the field.

Disclosure of Invention

The application provides an information synchronous processing method and device and electronic equipment, which can better realize that information provided by first terminal equipment and content played in second terminal equipment are kept synchronous, and improve the effect of cross-screen interaction.

The application provides the following scheme:

an information synchronization processing system comprising:

the system comprises instruction issuing equipment, console equipment and synchronous code implanting equipment; wherein the content of the first and second substances,

the instruction issuing equipment is used for issuing a synchronization code updating instruction, wherein the updating instruction is issued according to content key points in the live broadcast stream acquisition process, and carries information of target synchronization codes related to the corresponding content key points;

the console device is used for providing the information of the target synchronous code to the synchronous code implanting device according to the updating instruction;

and the synchronous code implanting equipment is used for implanting the target synchronous code into the live stream corresponding to the live stream acquired on site, and playing the signal corresponding to the target synchronous code in the process of playing the live stream through the second terminal equipment.

An information synchronization processing method includes:

acquiring content key point information in a live broadcast stream acquisition process;

and at the moment corresponding to the content key point, issuing a synchronization code updating instruction to the console equipment according to the target synchronization code information corresponding to the content key point, wherein the synchronization code updating instruction is used for instructing the console equipment to implant the target synchronization code information into the live stream corresponding to the live stream acquired on site.

An information synchronization processing method includes:

acquiring a synchronous code updating instruction, and acquiring target synchronous code information from the updating instruction; the updating instruction is issued according to the content key points in the live broadcast stream acquisition process, and carries the information of the target synchronization codes related to the corresponding content key points;

determining a target synchronization code;

and implanting the target synchronization code into the live stream corresponding to the live stream acquired on site.

An information synchronization processing method includes:

performing signal detection on a live stream played by a second terminal, wherein the live stream comprises synchronous code information, and the synchronous code information corresponds to a content key point in a video acquisition process corresponding to the live stream;

according to the detected information of the synchronous codes, obtaining the playing progress information of the live stream in the second terminal equipment;

and providing information corresponding to the playing progress information.

An information synchronization processing method includes:

determining a video to be played;

determining time point information of content key points in the video to be played;

and implanting a synchronization code into the position of the content key point in the video to be played, wherein the synchronization code carries corresponding content key point identification information.

An audience rating statistics method comprising:

generating an identification code according to the identification information of the television station;

implanting the identification code into an information stream to be played so as to output the identification code as a signal which can be detected by a first terminal device in the process of playing the information stream by a second terminal device;

receiving detection result information submitted by a first terminal device, wherein the detection result comprises a television station identifier;

and determining the audience rating of the corresponding television station by counting the detection results submitted by the plurality of first terminal devices.

An audience rating statistics method comprising:

performing signal detection in the process of playing the signal stream by the second terminal equipment;

determining a television station identifier corresponding to the signal stream according to the detected target signal;

and submitting the television station identification information to a server for counting the audience rating of the television station.

A live streaming method, comprising:

receiving a live stream, wherein a target synchronization code is implanted in the live stream, the target synchronization code is implanted in the live stream through a synchronization code updating instruction generated in the process of receiving a live acquisition live stream, and the synchronization code updating instruction is issued at a content key point of the live stream;

and sending the live stream to a second terminal device so that a signal corresponding to the target synchronization code is played in the process of playing the live stream by the second terminal device.

An information synchronization processing apparatus comprising:

the content key point information acquisition unit is used for acquiring content key point information in the live broadcast stream acquisition process;

and the updating instruction issuing unit is used for issuing a synchronization code updating instruction to the console equipment at the moment corresponding to the content key point according to the target synchronization code information corresponding to the content key point, and is used for indicating the console equipment to implant the target synchronization code information into the live stream corresponding to the live stream acquired on site.

An information synchronization processing apparatus comprising:

the updating instruction obtaining unit is used for obtaining a synchronous code updating instruction and obtaining target synchronous code information from the updating instruction; the updating instruction is issued according to the content key points in the live broadcast stream acquisition process, and carries the information of the target synchronization codes related to the corresponding content key points;

a synchronization code determination unit for determining a target synchronization code;

and the implantation unit is used for implanting the target synchronization code into the live stream corresponding to the live stream acquired on site.

An information synchronization processing apparatus comprising:

the system comprises a signal detection unit, a video acquisition unit and a video processing unit, wherein the signal detection unit is used for carrying out signal detection on a live stream played by a second terminal, the live stream comprises synchronous code information, and the synchronous code information corresponds to a content key point in a video acquisition process corresponding to the live stream;

a playing progress information obtaining unit, configured to obtain, according to the detected information of the synchronization code, playing progress information of the live stream in the second terminal device;

and the playing progress information providing unit is used for providing information corresponding to the playing progress information.

An information synchronization processing apparatus comprising:

the video determining unit is used for determining a video to be played;

the time point information determining unit is used for determining the time point information of the content key point in the video to be played;

and the synchronous code implanting unit is used for implanting a synchronous code into the position of the content key point in the video to be played, wherein the synchronous code carries corresponding content key point identification information.

An audience rating statistics apparatus comprising:

the identification code generating unit is used for generating an identification code according to the identification information of the television station;

the identification code implanting unit is used for implanting the identification code into an information stream to be played so as to output the identification code as a signal which can be detected by the first terminal equipment in the process of playing the information stream by the second terminal equipment;

the detection result receiving unit is used for receiving detection result information submitted by the first terminal equipment, and the detection result comprises a television station identifier;

and the counting unit is used for determining the audience rating of the corresponding television station by counting the detection results submitted by the plurality of first terminal devices.

An audience rating statistics apparatus comprising:

the signal detection unit is used for carrying out signal detection in the process of playing the signal stream by the second terminal equipment;

the television station identification determining unit is used for determining the television station identification corresponding to the signal stream according to the detected target signal;

and the television station identification submitting unit is used for submitting the television station identification information to a server so as to count the audience rating of the television station.

A live streaming apparatus comprising:

a live stream receiving unit, configured to receive a live stream, where a target synchronization code is embedded in the live stream, where the target synchronization code is embedded in the live stream in a synchronization code update instruction generated in a process of receiving a live acquisition live stream, and the synchronization code update instruction is issued at a content key point of the live stream;

and the live stream sending unit is used for sending the live stream to second terminal equipment so as to play the signal corresponding to the target synchronization code in the process of playing the live stream by the second terminal equipment.

An electronic device, comprising:

one or more processors; and

a memory associated with the one or more processors for storing program instructions that, when read and executed by the one or more processors, perform operations comprising:

and providing information corresponding to the playing progress information.

According to the specific embodiments provided herein, the present application discloses the following technical effects:

through the embodiment of the application, the instruction issuing equipment can be provided on the push flow server side of the director, the equipment can send out the synchronization code updating instruction at the key point of the content of the live broadcast stream collected on site, correspondingly, the control station equipment located in a television station studio can receive the instruction and determine the specific target synchronization code, and the synchronization code can be used for carrying the playing progress information of the live broadcast stream. Thereafter, a target sync code may be planted by the sync code planting device at the content key point of the live stream. Like this, when second terminal equipment received the live stream and broadcast, alright also export the signal that the synchronizing code corresponds through second terminal equipment, for example, specifically can be sound wave signal etc. first terminal equipment alright through the mode that detects the synchronizing code, obtain the broadcast progress information of live stream among the first terminal equipment, and then can be according to this broadcast progress information, confirm the information content who provides in first terminal equipment. Through the mode, the first terminal equipment can acquire the playing progress of the live stream in the second terminal equipment more timely and accurately, therefore, the information provided by the first terminal equipment can be better kept synchronous with the content played in the second terminal equipment, and the cross-screen interaction effect is improved.

Of course, it is not necessary for any product to achieve all of the above-described advantages at the same time for the practice of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of a live system architecture in the prior art;

FIG. 2 is a schematic diagram of a system provided by an embodiment of the present application;

FIG. 3 is a flow chart of a first method provided by an embodiment of the present application;

FIG. 4 is a flow chart of a second method provided by embodiments of the present application;

FIG. 5 is a flow chart of a third method provided by embodiments of the present application;

FIG. 6 is a flow chart of a fourth method provided by embodiments of the present application;

FIG. 7 is a flow chart of a fifth method provided by embodiments of the present application;

FIG. 8 is a flow chart of a sixth method provided by embodiments of the present application;

fig. 9 is a flow chart of a seventh method provided by an embodiment of the present application;

FIG. 10 is a schematic diagram of a first apparatus provided by an embodiment of the present application;

FIG. 11 is a schematic diagram of a second apparatus provided by an embodiment of the present application;

FIG. 12 is a schematic diagram of a third apparatus provided by an embodiment of the present application;

FIG. 13 is a schematic diagram of a fourth apparatus provided by an embodiment of the present application;

FIG. 14 is a schematic diagram of a fifth apparatus provided by an embodiment of the present application;

FIG. 15 is a schematic view of a sixth apparatus provided by an embodiment of the present application;

FIG. 16 is a schematic diagram of a seventh apparatus provided by an embodiment of the present application;

fig. 17 is a schematic diagram of an electronic device provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.

For ease of understanding, a brief description of a conventional live tv streaming topology is provided below. As shown in fig. 1, taking live tv broadcasting in evening as an example, in a traditional live tv broadcasting process, multiple cameras are arranged in the evening on site, and a director push server may be arranged, where signals collected by the cameras first reach the director push server. That is, the signal obtained by the director car is synchronized with the evening scene. The live stream is then provided by the director push server to the studio of the particular television station via the satellite. If the same station carries out live broadcast through a plurality of television stations at the same time at night, the director push server can push the live broadcast stream to the studios of the plurality of television stations. The process of pushing the live stream from the director's car to the specific tv station studio usually takes a very short time, so the signal received by the tv station studio is almost synchronized with the actual schedule of the evening scene. Then, the television studio usually delays the live stream for a certain time, for example, a delay of one minute may be usually performed, and then pushes the live stream to a specific television for playing through a satellite. Of course, in practical applications, during the process from the television station studio to the television, the broadcast television transmission and transmission center of some administrative organs may be passed, for example, the broadcast stream of the tv in zhejiang is also passed, during the transmission to the tv users in the whole country, the broadcast stream may reach the broadcast television transmission and transmission center of each province first, and then be transmitted to the tv users in the province by the broadcast television transmission and transmission center of each province, and so on. It can be seen that, in the process of the live stream collected on site reaching the television of the terminal user to be played, a very complicated path needs to be followed, and for this reason, program contents watched by users at different positions through the television may be asynchronous, some users watch an event slightly earlier, some users watch the event slightly later, and so on.

And if in the process of playing the live stream by the television, terminal equipment such as a mobile phone and the like needs to interact with the television, and an interaction interface displayed in the mobile phone and the like are kept synchronous with the content watched in the television, the progress information of the live stream played in the television needs to be accurately obtained by the mobile phone. In order to achieve the purpose, conventionally, the playing progress information in the television is sent to each client in the same way through a server corresponding to the mobile phone client (the server is different from a server of a television station studio, but corresponds to an application program providing a cross-screen interaction function in the mobile phone, for example, if the "tianmao" provides a cross-screen interaction service, the server may be a server of a "tianmao" system, and the like). On the one hand, in the live broadcasting process, a plurality of programs are usually included in the evening, a host may be needed to perform a series field between the programs, and the like. In general, the director of the evening will request the actors to perform according to a preset schedule, including the performance time of each program, which may be limited in advance, but in the actual performance, it often happens that the actual performance time of the program does not strictly correspond to the time on the preset schedule. Especially for some language programs, the actual time of the program may be longer or shorter than the expected time due to the fact that actors may have some components of the impromptu performance during the performance, or the reaction of the live audience, etc. This makes it difficult for the server to know the actual program playing progress in the tv set in advance. On the other hand, even if each program can be performed strictly according to a preset schedule, or the server is deployed in a live broadcast site, and a server worker provides live broadcast progress information to each mobile phone client according to the actual progress of the live broadcast site, as described in the previous paragraph, since the live broadcast stream may have an asynchronous situation in the time when reaching a specific user television, and the server corresponding to the mobile phone application cannot accurately know the actual progress of the television signal of each user to perform personalized processing, the information between the mobile phone and the television cannot be kept highly synchronized in the interaction process in a control mode through the server.

In order to solve the above problem, in this embodiment of the present application, a synchronization code may be implanted in some content key points in a live stream, for example, the synchronization code may be implanted at a start interaction time of a certain program in the live stream, and the synchronization code may include program identification and other live stream playing progress information in a television, for example, an identification of a program currently being played. Because the synchronization code is embedded in a specific live stream, the synchronization code is transmitted to the television along with the live stream, and thus, along with the playing of the live stream in the television, the synchronization code is also output through the television, for example, in a specific implementation manner, the synchronization code may be output as a sound wave signal, and because the sound wave signal may not be perceived by the user, the frequency of the sound wave signal may be outside the frequency range that can be perceived by human ears, so that the user may not be affected by the synchronization code in the process of watching a television program. If the user is using an associated application program in the terminal device such as a mobile phone, for example, "mobile phone tianmao", "mobile phone naobao", or the like, while watching the television program, the application program may use a sound wave detection module such as a microphone of the mobile phone to detect the sound wave signal. Then, the sound wave signal can be decoded according to a preset decoding rule, so that the playing progress information of the live stream in the television is obtained, and then, corresponding information is provided according to the playing progress information. For example, if a program is currently being played and corresponding interactive information is designed for the program in advance, the interactive information, including an interactive interface and the like, can be provided in the mobile phone, and the content displayed in the mobile phone can be kept synchronous with the content in the television. Of course, in particular implementation, besides outputting the synchronization code as a sound wave signal, other output forms are possible, for example, outputting as a graphic code, and the like.

In the specific implementation, how to insert the synchronization code into the live stream, when to implant, and how to trigger the specific implantation process are problems to be solved. For this reason, the embodiments of the present application also provide a corresponding solution, and a detailed description is provided below for the specific solution.

Example one

Specifically, referring to fig. 2, the embodiment provides an information synchronization processing system, in which some relevant hardware devices may be deployed, and then, through information transfer between the hardware devices, the implantation of the synchronization code is implemented. The hardware device specifically includes an instruction issuing device, a console device and a synchronization code implanting device, the implanting of the synchronization code is realized through the devices, and then, the hardware device interacts with a second terminal device (a television and the like) playing live streaming through a first terminal device (a mobile phone and the like) at a user side.

The instruction issuing equipment is used for issuing a synchronous code updating instruction, wherein the updating instruction is issued according to content key points in the live broadcast stream acquisition process, and carries information of target synchronous codes related to the corresponding content key points;

In addition, during specific implementation, the system may further include a first terminal device, configured to obtain, by detecting and analyzing the target synchronization code information, play progress information of the live stream in the second terminal device, and provide information corresponding to the play progress information.

Specifically, the instruction issuing device may be located on one side of the broadcast guiding vehicle, that is, the content key point information of the video acquisition progress, for example, the start time of a certain program, the interaction start time in a certain program, and the like, may be obtained at the first time on the live video acquisition site such as a evening party, and the synchronization code update instruction may be issued at the content key point time. In a specific implementation, since a plurality of content key points are usually included in a live broadcast, a plurality of synchronization code identifiers, such as synchronization code IDs, may be configured in advance, and different synchronization code IDs may correspond to different content key points in a live broadcast stream. In a specific implementation, the correspondence between the synchronization code identifier and the specific content key point information may be stored in the device under the instruction, for example, the correspondence information may be as shown in table 1:

TABLE 1

Synchronization code ID	Live streaming content key point name
		10001	Program 1 start
10002	Program 2 start
		10003	Interaction initiation in program 2
……	……

According to the corresponding relation, a worker on one side of the appointed issuing equipment can observe the video acquisition condition from the director car, and the corresponding time of each content key point sends out a synchronous code updating instruction, and the instruction carries the identification of the synchronous code corresponding to each content key point. For example, at the time a program progresses, the moderator at the evening scene issues a voice password: and if the program is interactive, the staff can send a synchronous code updating instruction at the moment and carry the information such as the identification of the synchronous code corresponding to the interactive starting content key point of the program in the instruction. Certainly, in specific implementation, the instruction issuing device may also automatically obtain the content key point information in the live stream in a way of voiceprint recognition and the like, so that the synchronization code update instruction may not be sent in a way that a worker manually triggers.

The console device and the synchronization code implanting device may be located at a studio side of the television station, wherein the console device is mainly configured to receive the update instruction issued by the instruction issuing device, for example, during specific implementation, whether the instruction issuing device issues a new update instruction may be determined in a polling manner, and so on. After receiving the update instruction, the information such as the identification of the target synchronization code can be determined, and then the target synchronization code which needs to be implanted specifically is determined according to the identification information. And then the target synchronous code is provided for the synchronous code implanting device, and the synchronous code implanting device implants the target synchronous code into the live stream. The updating instruction is sent at a specific content key point of the live stream acquisition progress, accordingly, the transmission time of the live stream from the director to the television station studio can be generally ignored, and the live stream is transmitted in a streaming mode, so that the target synchronization code can be directly implanted into the live stream as long as the target synchronization code is determined, namely, the synchronization code implanting equipment does not need to judge the content key point and the like, and the target synchronization code can be implanted into the content key point of the live stream.

Because the synchronization code is implanted in the content key point of the live stream, when the live stream implanted with the synchronization code information is pushed to a specific television to be played, the television can output the synchronization code while playing specific video content. For example, as described above, the information may be output in the form of a sound wave signal, so that a terminal device such as a mobile phone may obtain information of a specific synchronization code by detecting the sound wave signal. It should be noted that, although a specific synchronization code is implanted at a key point of the content of the live stream, when the live stream is played specifically at the television end, an output signal corresponding to the synchronization code is present until the output signal corresponding to the next synchronization code is updated. That is to say, assuming that a synchronization code is implanted at the interaction start time of a certain program, an output signal corresponding to the synchronization code exists all the time from the interaction start time when the television terminal plays the program, so that the current playing progress information in the television can be obtained and information such as a corresponding interaction interface can be provided no matter when a user at the mobile phone terminal specifically opens a related application program in the mobile phone.

That is to say, in the above manner, since the synchronization code may be implanted at the position where some content key points in the live stream are located, where the synchronization code may carry specific content key point information, for example, corresponding program identification information, and the like, a mobile phone and other terminal devices that need to perform cross-screen interaction may obtain the playing progress information of the live stream in the television by detecting the synchronization code.

If the synchronization code only includes specific program identification information, the mobile phone end can only acquire the identification information of the program currently being played through the synchronization code. For some special programs, specific interactive information may be associated, and the interactive information changes continuously with the progress of the program, and it is necessary that the interactive contents in the mobile phone and the television are consistent to enable the user to obtain better experience. For example, a link of "star to your home" is arranged in a evening, after the interaction starts, if a user uses a mobile phone to participate in the interaction, the user can see that a certain star in the television appears in the own mobile phone interface, and can also obtain the experience that the star appears in own home through modes such as Augmented Reality (AR). In addition, in the AR interaction process, the "star" may also respond to the voice command of the host at the television end, and perform some actions, for example, the host makes an action of throwing a "gift" on site, and the picture may be played in the television, and meanwhile, the interaction information in the mobile phone should present an action of the "star" catching the gift, and the action of the host in the television and the action of the "star" in the mobile phone should show a better connection in time, so that the user can obtain a good experience. Otherwise, if the host in the television has thrown the gift, but the "star" in the mobile phone has not done the "pick" action late, or the host in the television has not thrown the gift, but the "star" in the mobile phone has done the "pick" action, the interactive effect is greatly reduced. In addition, in practical applications, some users may join the interaction process after the interaction of a certain program starts, and at this time, even if the program identifier currently being played in the current television can be known, the interaction information can only be played from the beginning, and obviously, the contents displayed in the first terminal device and the second terminal device are not synchronous, which affects the interaction effect.

It can be seen that in the above scenario, the mobile phone needs to know not only which tv program is currently being broadcast in the tv, but also the specific playing schedule of the program in the tv, for example, how long a specific interaction has been started. For this reason, for such a scenario, the console device may also add relative time information to the synchronization code when determining the target synchronization code. The relative time information refers to the implantation time corresponding to the synchronization code, and the time offset relative to the program interaction starting time. That is to say, in this case, the console device may generate a plurality of target synchronization codes for the same interaction process of the same program, that is, the same program may correspond to the plurality of target synchronization codes, and each target synchronization code further carries relative time information, where the relative time information is time offset information of the target synchronization code implantation time with respect to the current program interaction start time. In this way, the first terminal device may obtain the current program identification information and the relative time information from the target synchronization code through analysis, and determine the playing progress of the relevant interactive information according to the current program identification information and the relative time information. In specific implementation, the console device may generate the relative time information according to a preset time interval with a time when a specific synchronization code update instruction is received, that is, an interaction start time in the program in the live stream, as a starting point, and then generate a plurality of target synchronization codes according to the program identifier and the relative time information generated each time. For example, at the interaction start time of a certain program, a target synchronization code is first generated, where the target synchronization code may include identification information of the program, and may also include relative time information, and since the target synchronization code is at the interaction start time of the program, the relative time information at this time may be "0", and then the target synchronization code may be inserted into a corresponding live stream. Then, after a certain time interval, for example, 3 seconds, a relative time information, for example, "1", is generated, and then a target synchronization code is generated, which may include the identification of the current program and the relative time information for indicating "1", and the target synchronization code is also inserted into the live stream, and so on. That is, after the interaction of the same program starts, a plurality of target synchronization codes can be generated, each of which carries the implantation time of each target synchronization code and the time offset relative to the interaction start time of the program. Therefore, when the first terminal equipment such as the mobile phone detects the target synchronous code output by the second terminal equipment, the current program identification can be obtained, and the current detection time can be obtained, wherein the time is long when the interaction starting time of the program passes. In a specific implementation, decoding rule information of the synchronization code may be stored in the first terminal device in advance, for example, the first three bits of the synchronization code represent a program identifier, the last five bits represent relative time information, and the like. Therefore, after the first terminal device detects the synchronization code at a certain time, the specific program identifier and the relative time information can be obtained through analysis. If the console device updates the target synchronization code every 3 seconds and adds the updated times as the relative time information to the target synchronization code, the first terminal device may extract the relative time information from the detected specific target synchronization code and multiply the relative time information by the update period (e.g., 3) to obtain specific time offset information. For example, if the relative time information in the target synchronization code is detected to be 4 at a certain time, and the update period of the relative time is 3 seconds, the time offset of the current detection time from the interaction start time may be calculated to be 4 × 3 to 12 seconds, and then the interaction information corresponding to the 12 th second may be played in the first terminal device, and so on.

Therefore, in this way, even if the user joins the interaction halfway after the interaction has started, the interaction information displayed in the first terminal equipment can be kept consistent with the content played in the second terminal equipment. Specifically, when receiving an interaction request of a user, the first terminal device may obtain current program identification information and the relative time information by detecting and analyzing the target synchronization code information, determine corresponding interaction information according to the current program identification information, move the interaction information by a corresponding time offset according to the relative time information, and play the interaction information from the time point after the offset. That is, if the user joins the interaction in the middle of a program, the first terminal device may directly jump the interaction information to a position synchronized with the progress of playing in the television to start playing.

In addition, the object synchronization code can carry program identification, relative time information and the like, and the object synchronization code can also carry television station identification. Therefore, after the first terminal device detects the target synchronization code, the progress of the interactive information can be adjusted to be synchronous with the live broadcast progress in the second terminal device, and the television station identification information carried in the target synchronization code can be submitted to the server. The advantage of this approach is that, on one hand, since the scene in the embodiment of the present application may be "dual 11 evening parties" and the like, such an evening party is usually hosted by a network sales platform such as "tianmao" and is live broadcast through a cooperating television station, and in addition, the corresponding interactive information and the like at the mobile phone end are also usually provided by the host of such an evening party. Meanwhile, for a user watching the live broadcasting at the evening, the interaction scheme provided by the host usually has more knowledge, and in the live broadcasting at the evening, a host and the like can remind the user of using related application programs in the mobile phone for interaction for many times, and the like. Therefore, the probability of a user watching such a live stream through a television set interacting with a cell phone while opening an associated application is very high. In this case, the number of users using the relevant application in the handset during the live streaming may generally represent the number of people watching the evening via the television. In the embodiment of the application, if the synchronization code carries the television station identifier, the identifier of the television station which is watched by the user can be submitted to the server in the process of interaction between the mobile phone and the television by the user, so that the server can count the number of the users watching the corresponding live broadcast stream through the television station. Compared with the sampling statistics in the traditional audience rating statistical mode, the method can more accurately count the audience rating in the process of playing the live stream by the television station. On the other hand, under the condition that the same live broadcast stream carries out live broadcast through a plurality of television stations, the audience rating data of each television station can be respectively counted, and the like. The object synchronization code is generated by the console equipment, and the console equipment is respectively deployed on the studio sides of all television stations, so that the identification of the corresponding television station can be known in advance, and when the object synchronization code is generated, the identification of the television station is added to the corresponding field in the object synchronization code. For example, for a program corresponding to interactive information, when the console device generates a target synchronization code for the program, it may first determine relative time information, and then generate the target synchronization code according to information of the tv station identifier, the program identifier, and the relative time information. When a plurality of different target synchronous codes are generated for the same program, the relative time information is modified each time, and the television station identification and the program identification can be kept unchanged.

It should be noted that, when the server specifically performs audience rating statistics, the server may first obtain television station identification information corresponding to a user who specifically participates in interaction through the first terminal device, and then collect the user numbers corresponding to the same television station identification information to perform statistics on the respective corresponding user numbers. In this way, the information of the number of users watching a corresponding program through a certain television station can be more effectively counted, and in the traditional audience rating counting process, counting can be usually performed only according to the number of television sets playing the program of the corresponding television station, but the situation that a plurality of people watch through the same television set often exists, so that the information of the number of people watching a specific program cannot be accurately counted. The scheme of the embodiment of the application can effectively solve the problem.

In a word, through the embodiment of the application, the instruction issuing equipment can be provided at the push stream server side of the director, the equipment can send out the synchronization code updating instruction at the key point of the content of the live stream acquired on site, correspondingly, the control station equipment located in a studio of a television station can receive the instruction and determine the specific target synchronization code, and the synchronization code can be used for carrying the playing progress information of the live stream. Thereafter, a target sync code may be planted by the sync code planting device at the content key point of the live stream. Like this, when second terminal equipment received the live stream and broadcast, alright also export the signal that the synchronizing code corresponds through second terminal equipment, for example, specifically can be sound wave signal etc. first terminal equipment alright through the mode that detects the synchronizing code, obtain the broadcast progress information of live stream among the first terminal equipment, and then can be according to this broadcast progress information, confirm the information content who provides in first terminal equipment. Through the mode, the first terminal equipment can acquire the playing progress of the live stream in the second terminal equipment more timely and accurately, therefore, the information provided by the first terminal equipment can be better kept synchronous with the content played in the second terminal equipment, and the cross-screen interaction effect is improved.

It should be noted that, in a specific implementation, some programs that do not have interactive information may be included in the live stream, for example, ordinary programs such as a song and dance performance, and for these programs, corresponding synchronization codes may also be implanted in content key points of the programs, so that the first terminal device may obtain information such as an identifier of the program. In this non-interactive state, introduction information, shopping guide information, and the like of the data object (e.g., merchandise object, shop object) may be presented in the first terminal device, and the specific data object may also correspond to an identifier of the program, and the like.

In addition, it should be noted that the live stream in the embodiment of the present application is not limited to a live scene in a late meeting, for example, a video conference scene may also be used, a corresponding synchronization code is implanted in each agenda content key point of a conference, and during the process of watching a video conference, a participant may perform cross-screen interaction with a television that plays conference content through a first terminal device such as a mobile phone, and the like.

Example two

The second embodiment corresponds to the first embodiment, and provides an information synchronization processing method from the perspective of an instruction issuing device, specifically, referring to fig. 3, the method may specifically include:

s301: acquiring content key point information in a live broadcast stream acquisition process;

in the specific implementation, a worker can perform the triggering operation at the specific content key point in a field observation mode, and the instruction issuing equipment can obtain the content key point information through the triggering of the worker. Or, under other implementation manners, the content key point information in the live broadcast stream acquisition process can be obtained in a voiceprint recognition manner. For example, in a certain program, the host announces "a certain interaction starts", and may instruct the issuing device to determine a specific content key point by performing voiceprint recognition on the voice. In this way, the instruction issuing equipment can issue the instruction in an automatic mode without manual operation of related workers.

S302: and at the moment corresponding to the content key point, issuing a synchronization code updating instruction to the console equipment according to the target synchronization code information corresponding to the content key point, wherein the synchronization code updating instruction is used for instructing the console equipment to implant the target synchronization code information into the live stream corresponding to the live stream acquired on site.

In the process of playing the live stream through the second terminal device, the first terminal device may further obtain the playing progress information of the live stream in the second terminal device by detecting an output signal corresponding to the target synchronization code.

During specific implementation, the live stream collected on site may include a plurality of programs, and the content key point is related to switching among the plurality of programs and a progress in the programs; at this time, the target synchronization code may carry program identification information related to the current content key point, so that the first terminal device learns the program played in the second terminal device and provides information related to the program.

The program can be associated with interaction information, at this time, a corresponding target synchronization code identifier can be determined according to a target program currently corresponding to the live stream acquired on site, and the synchronization code update instruction is issued according to the target synchronization code identifier at the interaction start time of the target program.

EXAMPLE III

The third embodiment also corresponds to the first embodiment, and an information synchronization processing method is provided from the studio side of the television station, referring to fig. 4, where the method may specifically include:

s401: acquiring a synchronous code updating instruction, and acquiring target synchronous code information from the updating instruction; the updating instruction is issued according to the content key points in the live broadcast stream acquisition process, and carries the information of the target synchronization codes related to the corresponding content key points;

s402: determining a target synchronization code;

s403: and implanting the target synchronization code into the live stream corresponding to the live stream acquired on site.

And in the process that the target synchronization code information plays the live stream through the second terminal equipment, the first terminal equipment obtains the playing progress information of the live stream in the second terminal equipment by detecting an output signal corresponding to the target synchronization code.

The live stream collected on site comprises a plurality of programs, the programs are associated with interaction information, and the target synchronization code information obtained from the update instruction comprises the identification of the target synchronization code. At this time, when the target synchronization code is determined, the program identifier corresponding to the identifier of the target synchronization code may be determined according to a correspondence relationship between a synchronization code identifier and a program identifier that are stored in advance, and relative time information is generated according to a preset time interval with a time at which the update instruction is obtained as a starting point; and respectively generating a plurality of target synchronous codes according to the program identification and the relative time information generated each time, so as to implant the corresponding target synchronous codes into the live stream at the generation time of each target synchronous code.

In addition, the object synchronization code can also carry television station identification information, so that the audience rating of the television station can be counted through the information submitted by the first terminal equipment.

Example four

The fourth embodiment also corresponds to the first embodiment, and provides an information synchronization processing method from the perspective of the first terminal device, and referring to fig. 5, the method may specifically include:

s501: performing signal detection on a live stream played by a second terminal, wherein the live stream comprises synchronous code information, and the synchronous code information corresponds to a content key point in a video acquisition process corresponding to the live stream;

s502: according to the detected information of the synchronous codes, obtaining the playing progress information of the live stream in the second terminal equipment;

s503: and providing information corresponding to the playing progress information.

The live stream collected on site comprises a plurality of programs, the programs are associated with interactive information, and the synchronization codes comprise identification information of the programs currently played. At this time, specifically, when an interaction request submitted by a user is received, performing signal detection on a live stream played by a second terminal, and obtaining identification information of a program being played in the second terminal device; specifically, when providing information corresponding to the play progress information, interactive information corresponding to the program being played may be provided.

In specific implementation, the synchronization code further includes relative time information, where the relative time information is: the synchronization code is embedded in time offset information of the time of the live stream relative to the interaction start time of the program being played. At this time, specifically, when obtaining the playing progress information of the live stream in the second terminal device, the identification information of the program being played in the second terminal device and the relative time information may be obtained; specifically, when providing information corresponding to the playing progress information, corresponding interactive information may be determined according to the current program identification information, the interactive information is moved by a corresponding time offset according to the relative time information, and the interactive information is played from the offset time point.

In specific implementation, the synchronization code may include television station identification information, and at this time, the television station identification information may be analyzed from the synchronization code and submitted to a server, so that the server performs audience rating statistics on the television station.

During specific implementation, the second terminal device is right in the process of playing the live stream, the target synchronization code can be output as a sound wave signal, and the frequency of the sound wave signal is out of the sound wave frequency range recognizable by human ears. The first terminal equipment can obtain the information of the target synchronous code in a mode of detecting the sound wave signal of the live stream played by the second terminal.

EXAMPLE five

In the foregoing embodiments, a corresponding information synchronization processing scheme is provided for a live scene, and the idea of synchronizing by embedding a synchronization code may also be used to implement information synchronization in a recorded and broadcast scene. Of course, in a recorded and broadcast scene, the specific content to be played is usually a video that has been generated in advance, so that information such as when a specific content key point occurs can be known in advance, and does not need to be known in the process of playing through the second terminal device. Therefore, for the situation, the embedding of the synchronization code information can be directly realized in a software mode, and related hardware such as an instruction issuing device and a console device is not needed. Specifically, the fifth embodiment provides an information synchronization processing method, which may use pre-developed software as an execution subject, and certainly, in practical applications, may also use a hardware device as an execution subject. Specifically, referring to fig. 6, the method may specifically include:

s601: determining a video to be played;

the specific video may be a pre-recorded video, and then, the video is transmitted through a television station, a satellite, and the like, and played through a second terminal device such as a television.

S602: determining time point information of content key points in the video to be played;

since the video is pre-recorded, which content key points are included in the video, and the time point of each content key point can be known in advance, so that the video can be pre-processed before being sent to the second terminal device for playing, and the synchronization code information is implanted at the position of the content key point in the video. The content key point may also refer to a starting time point of a specific program in the video, a starting time point of a related interaction in the program, and the like. Specifically, the time point information of the content key point may be obtained in a plurality of ways, for example, in one way, the information such as the specific content key point, the identifier of the content key point, and the like, such as the specific program name, and the like, may be recorded in a way of playing the video, detecting the voiceprint in the playing process, and the like.

S603: and implanting a synchronization code into the position of the content key point in the video to be played, wherein the synchronization code carries corresponding content key point identification information.

The synchronization code may be used for, during the process of playing the video through the second terminal device, the first terminal device obtaining the playing progress information of the video in the second terminal device by detecting an output signal corresponding to the synchronization code.

After the content key point position in the video is determined, the corresponding synchronization code can be implanted into the content key point position, wherein the synchronization codes corresponding to different content key points can be different. During the process of playing the video through the second terminal device, the synchronization code is output as a signal detectable by the first terminal device. It should be noted that although the synchronization code is embedded at the content key point, when the second terminal device outputs a signal corresponding to the synchronization code, such a signal may be continuously present until a signal corresponding to another synchronization code at the next content key point is output. Therefore, the first terminal equipment can obtain the video playing progress information in the second terminal equipment at any time in a mode of detecting the synchronous codes, and further can provide corresponding information such as an interactive interface and the like.

In a specific implementation, the signal detectable by the first terminal device may include a sound wave signal, and the frequency of the sound wave signal is outside a sound wave frequency range recognizable by human ears, so as to avoid interference on normal video watching of a user. Of course, the detectable signal may also exist in other forms and will not be described in detail herein.

EXAMPLE six

As described in the foregoing embodiment, in the process of embedding the synchronization code into the live stream or video, the synchronization code may also carry the identification information of the television station, so that the synchronization code may be used for maintaining information synchronization between the first terminal device and the second terminal device, and may also be used for audience rating statistics. Certainly, in practical application, the implanted information may also only include a television station identifier, that is, even though information synchronization between the first terminal device and the second terminal device is not required, the television station identifier information may also be implanted into an information stream to be played (which may be a live stream or a recorded and played information stream) in an information implantation manner, where the implanted information may not include information such as a playing progress of the information stream, but is not used for information synchronization, and therefore, in the sixth embodiment of the present application, the implanted information may be referred to as an identifier code. In summary, during the process of playing the information stream through the second terminal device, the identification code may be output as a signal detectable by the first terminal device, for example, an acoustic signal, so that, if the user uses the associated application program in the first terminal device during the process of viewing the information stream through the second terminal device, the application program may collect the identification of the television station being viewed by the user by detecting the output signal corresponding to the synchronization code, and submit the identification to the server, so that the server may perform statistics on the audience rating accordingly.

Specifically, referring to fig. 7, a sixth embodiment of the present invention specifically provides an audience rating statistics method, which may specifically include:

s701: generating an identification code according to the identification information of the television station;

s702: implanting the identification code into an information stream to be played so as to output the identification code as a signal which can be detected by a first terminal device in the process of playing the information stream by a second terminal device;

the specific identification code implantation process can be performed in advance aiming at a pre-recorded video, or can be performed in the live broadcast process aiming at a live broadcast scene. For the live broadcast scene, because the implantation of the television station identification can be carried out at any time, the direct implantation can be carried out without a specific trigger instruction.

S703: receiving detection result information submitted by a first terminal device, wherein the detection result comprises a television station identifier;

s704: and determining the audience rating of the corresponding television station by counting the detection results submitted by the plurality of first terminal devices.

In a specific implementation, the signal detectable by the first terminal device includes a sound wave signal, and the frequency of the sound wave signal is outside the sound wave frequency range recognizable by human ears.

EXAMPLE seven

The seventh embodiment corresponds to the sixth embodiment, and from the perspective of the first terminal device, there is provided an audience rating statistical method, referring to fig. 8, where the method specifically includes:

s801: performing signal detection in the process of playing the signal stream by the second terminal equipment;

in a specific implementation, the signal detection request may be received in a process of playing a signal stream by the second terminal device, and then, the signal detection may be performed according to the signal detection request. For example, the user may initiate the detection request by "pan-pan" or the like in a state where a target interface related to the target application is opened, and the like. The signal may specifically be a sound wave signal, so that sound wave signal detection may be performed in a process of playing a signal stream by the second terminal device, and a frequency of the sound wave signal is outside a sound wave frequency range recognizable to human ears.

S802: determining a television station identifier corresponding to the signal stream according to the detected target signal;

s803: and submitting the television station identification information to a server for counting the audience rating of the television station.

Example eight

The eighth embodiment provides a method for transmitting a live stream from the perspective of a satellite system, and referring to fig. 9, the method may specifically include:

s901: receiving a live stream, wherein a target synchronization code is implanted in the live stream, the target synchronization code is implanted in the live stream through a synchronization code updating instruction generated in the process of receiving a live acquisition live stream, and the synchronization code updating instruction is issued at a content key point of the live stream;

s902: and sending the live stream to a second terminal device so that a signal corresponding to the target synchronization code is played in the process of playing the live stream by the second terminal device.

For specific implementation of each step in the second to eighth embodiments, reference may be made to the description in the first embodiment, and details are not described here.

Corresponding to the second embodiment, an embodiment of the present application further provides an information synchronization processing apparatus, and referring to fig. 10, the apparatus may include:

a content key point information obtaining unit 1001 configured to obtain content key point information in a live broadcast stream acquisition process;

an update instruction issuing unit 1002, configured to issue a synchronization code update instruction to a console device according to target synchronization code information corresponding to the content key point at a time corresponding to the content key point, and instruct the console device to implant the target synchronization code information into a live stream corresponding to the live stream acquired on site.

And in the process of playing the live stream through the second terminal equipment, the first terminal equipment obtains the playing progress information of the live stream in the second terminal equipment by detecting the output signal corresponding to the target synchronization code.

Specifically, the content key point information obtaining unit may be specifically configured to:

and acquiring content key point information in the live broadcast stream acquisition process in a voiceprint recognition mode.

The live broadcast stream collected on site comprises a plurality of programs, and the content key point is related to switching among the programs and the progress in the programs; the target synchronization code carries program identification information related to a current content key point, so that the first terminal device obtains a program played in the second terminal device and provides information related to the program.

The program can also be associated with interactive information;

the update instruction issuing unit may be specifically configured to:

determining a corresponding target synchronous code identifier according to a target program currently corresponding to the live stream acquired on site;

and at the interaction starting time of the target program, issuing the synchronous code updating instruction according to the target synchronous code identification.

Corresponding to the three phases of the embodiment, the embodiment of the present application further provides an information synchronization processing apparatus, referring to fig. 11, the apparatus may include:

an update instruction obtaining unit 1101 configured to obtain a synchronization code update instruction and obtain target synchronization code information from the update instruction; the updating instruction is issued according to the content key points in the live broadcast stream acquisition process, and carries the information of the target synchronization codes related to the corresponding content key points;

a sync code determination unit 1102 for determining a target sync code;

an implanting unit 1103, configured to implant the target synchronization code into a live stream corresponding to the live-captured live stream.

And the target synchronization code information is used for acquiring the playing progress information of the live stream in the second terminal equipment by the first terminal equipment through detecting an output signal corresponding to the target synchronization code in the process of playing the live stream through the second terminal equipment.

During specific implementation, the live broadcast stream collected on site comprises a plurality of programs, and the programs are associated with interactive information; the target synchronous code information obtained from the updating instruction comprises the identification of the target synchronous code;

the synchronization code determining unit may specifically include:

a program identifier determining subunit, configured to determine, according to a correspondence between a pre-stored synchronization code identifier and a program identifier, a program identifier corresponding to the identifier of the target synchronization code;

a relative time information determining subunit, configured to generate relative time information according to a preset time interval, starting from a time at which the update instruction is obtained;

and the synchronization code generation subunit is used for respectively generating a plurality of target synchronization codes according to the program identification and the relative time information generated each time, so as to implant the corresponding target synchronization codes into the live stream at the generation time of each target synchronization code.

The target synchronization code also carries television station identification information so as to be used for counting the audience rating of the television station through the information submitted by the first terminal equipment.

Corresponding to the fourth embodiment, an embodiment of the present application further provides an information synchronization processing apparatus, and referring to fig. 12, the apparatus may include:

a signal detection unit 1201, configured to perform signal detection on a live stream played by a second terminal, where the live stream includes synchronization code information, and the synchronization code information corresponds to a content key point in a video acquisition process corresponding to the live stream;

a playing progress information obtaining unit 1202, configured to obtain, according to the detected information of the synchronization code, playing progress information of the live stream in the second terminal device;

a playing progress information providing unit 1203 is configured to provide information corresponding to the playing progress information.

The live broadcast stream collected on site comprises at least one program, and the program is associated with interactive information; the synchronous code comprises the identification information of the program which is currently played;

the signal detection unit may specifically be configured to:

when an interaction request submitted by a user is received, performing signal detection on a live stream played by a second terminal;

the play progress information obtaining unit may be specifically configured to:

acquiring identification information of a program being played in the second terminal equipment;

the play progress information providing unit may be specifically configured to:

and providing interactive information corresponding to the program being played.

Wherein, the synchronization code further includes relative time information, and the relative time information is: the synchronization code is implanted into the time offset information of the time of the live stream relative to the interaction starting time of the program being played;

the play progress information obtaining unit may be specifically configured to:

acquiring identification information of a program being played in the second terminal equipment and the relative time information;

the play progress information providing unit may be specifically configured to:

determining corresponding interaction information according to the current program identification information;

and moving the interactive information by a corresponding time offset according to the relative time information, and playing the interactive information from the offset time point.

The synchronization code comprises television station identification information;

the apparatus may further include:

and the television station identification analyzing unit is used for analyzing the television station identification information from the synchronous codes and submitting the television station identification information to the server so that the server can carry out audience rating statistics on the television station.

The target synchronization code is output as a sound wave signal during the process of playing the live stream by the second terminal device, and the frequency of the sound wave signal is out of the sound wave frequency range recognizable by human ears;

the signal detection unit may specifically be configured to:

and detecting the sound wave signal of the live stream played by the second terminal.

Corresponding to the fifth embodiment, an embodiment of the present application further provides an information synchronization processing apparatus, and referring to fig. 13, the apparatus may include:

a video determining unit 1301, configured to determine a video to be played;

a time point information determining unit 1302, configured to determine time point information where a content key point in the video to be played is located;

and a synchronization code implanting unit 1303, configured to implant a synchronization code into a position of the content key point in the video to be played, where the synchronization code carries corresponding content key point identification information.

The synchronization code is used for the first terminal device to obtain the playing progress information of the video in the second terminal device by detecting the output signal corresponding to the synchronization code in the process of playing the video through the second terminal device.

During the process of playing the video through the second terminal device, the synchronization code is output as a signal detectable by the first terminal device.

The signal detectable by the first terminal device comprises a sonic signal having a frequency outside a sonic frequency range recognizable by the human ear.

In accordance with the sixth embodiment, an audience rating statistics apparatus is further provided in the present application, and referring to fig. 14, the apparatus may include:

an identification code generating unit 1401 for generating an identification code according to the station identification information;

an identification code implanting unit 1402, configured to implant the identification code into an information stream to be played, so as to output the identification code as a signal detectable by a first terminal device in a process of playing the information stream by a second terminal device;

a detection result receiving unit 1403, configured to receive detection result information submitted by the first terminal device, where the detection result includes a television station identifier;

the counting unit 1404 is configured to determine the audience rating of the corresponding television station by counting the detection results submitted by the plurality of first terminal devices.

Wherein the signal detectable by the first terminal device comprises a sound wave signal having a frequency outside a sound wave frequency range recognizable by the human ear.

Corresponding to the seventh embodiment, an audience rating statistics apparatus is further provided in the embodiments of the present application, and referring to fig. 15, the apparatus may include:

a signal detection unit 1501, configured to perform signal detection in the process of playing the signal stream by the second terminal device;

a tv station identifier determining unit 1502, configured to determine, according to the detected target signal, a tv station identifier corresponding to the signal stream;

the station identifier submitting unit 1503 is configured to submit the station identifier information to a server for counting the audience rating of the station.

The signal detection unit may specifically be configured to:

receiving a signal detection request in the process of playing the signal stream by the second terminal equipment;

and performing signal detection according to the signal detection request.

More specifically, the signal detection unit may be specifically configured to:

and detecting the sound wave signal in the process of playing the signal stream by the second terminal equipment, wherein the frequency of the sound wave signal is out of the sound wave frequency range recognizable by human ears.

Corresponding to the eighth embodiment, an embodiment of the present application further provides a live streaming apparatus, and referring to fig. 16, the apparatus may include:

a live stream receiving unit 1601, configured to receive a live stream, where a target synchronization code is embedded in the live stream, where the target synchronization code is embedded in the live stream in a synchronization code update instruction generated in a process of receiving a live acquisition live stream, and the synchronization code update instruction is issued at a content key point of the live stream;

a live stream sending unit 1602, configured to send the live stream to a second terminal device, so that the second terminal device plays a signal corresponding to the target synchronization code in the process of playing the live stream.

In addition, an embodiment of the present application further provides an electronic device, including:

one or more processors; and

and providing information corresponding to the playing progress information.

Where fig. 17 illustratively shows the architecture of an electronic device, for example, device 1700 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, an aircraft, or the like.

Referring to fig. 17, device 1700 may include one or more of the following components: processing component 1702, memory 1704, power component 1706, multimedia component 1708, audio component 1710, input/output (I/O) interface 1712, sensor component 1714, and communications component 1716.

The processing component 1702 generally controls the overall operation of the device 1700, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing element 1702 may include one or more processors 1720 to execute instructions, so as to complete generating a traffic compression request when a preset condition is met in the video playing method provided in the technical solution of the present disclosure, and sending the traffic compression request to the server, where the traffic compression request records information for triggering the server to acquire a target attention area, and the traffic compression request is used to request the server to preferentially ensure a bitrate of video content in the target attention area; and playing the video content corresponding to the code stream file according to the code stream file returned by the server, wherein the code stream file is all or part of the video file obtained by carrying out code rate compression processing on the video content outside the target attention area by the server according to the flow compression request. Further, processing component 1702 may include one or more modules that facilitate interaction between processing component 1702 and other components. For example, the processing component 1702 may include a multimedia module to facilitate interaction between the multimedia component 1708 and the processing component 1702.

The memory 1704 is configured to store various types of data to support operations at the device 1700. Examples of such data include instructions for any application or method operating on device 1700, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1704 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

The power supply component 1706 provides power to the various components of the device 1700. The power components 1706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1700.

The multimedia components 1708 include a screen that provides an output interface between the device 1700 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1708 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 1700 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

Audio component 1710 is configured to output and/or input audio signals. For example, audio component 1710 includes a Microphone (MIC) configured to receive external audio signals when device 1700 is in an operational mode, such as a call mode, a record mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1704 or transmitted via the communication component 1716. In some embodiments, audio component 1710 also includes a speaker for outputting audio signals.

The I/O interface 1712 provides an interface between the processing component 1702 and peripheral interface modules, such as a keyboard, click wheel, buttons, and the like. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

Sensor assembly 1714 includes one or more sensors for providing status assessment of various aspects of device 1700. For example, sensor assembly 1714 may detect the open/closed state of device 1700, the relative positioning of components, such as a display and keypad of device 1700, the change in position of device 1700 or a component of device 1700, the presence or absence of user contact with device 1700, the orientation or acceleration/deceleration of device 1700, and the change in temperature of device 1700. The sensor assembly 1714 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 1714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1714 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 1716 is configured to facilitate communications between the device 1700 and other devices in a wired or wireless manner. The device 1700 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1716 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1716 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 1700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.

In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions, for example, a memory 1704, is provided, where the instructions are executable by a processor 1720 of the device 1700 to complete a traffic compression request when a preset condition is met in a video playing method provided in the technical solution of the present disclosure, and the traffic compression request is sent to a server, where the traffic compression request records information for triggering the server to obtain a target attention area, and the traffic compression request is used to request the server to preferentially guarantee a bitrate of video content in the target attention area; and playing the video content corresponding to the code stream file according to the code stream file returned by the server, wherein the code stream file is obtained by performing code rate compression processing on the video content outside the target attention area by the server according to the flow compression request. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application may be essentially or partially implemented in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments of the present application.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The information synchronization processing method, device and electronic device provided by the present application are introduced in detail, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific embodiments and the application range may be changed. In view of the above, the description should not be taken as limiting the application.

Claims

1. An information synchronization processing system, comprising:

the synchronous code implanting equipment is used for implanting the target synchronous code into a live stream corresponding to the live stream acquired on site so as to play the live stream through a second terminal device, play a signal corresponding to the target synchronous code in the process of the live stream, detect and analyze the target synchronous code information through a first terminal device, obtain the play progress information of the live stream in the second terminal device and provide information corresponding to the play progress information.

2. The system of claim 1,

the live broadcast stream collected on site comprises a plurality of programs, and the content key point is related to the switching among the programs and the progress in the programs;

the target synchronization code carries program identification information related to a current content key point, so that the first terminal device obtains a program played in the second terminal device and provides information related to the program.

3. The system of claim 2,

the program is associated with interactive information;

a plurality of target synchronous codes correspond to the same program, and each target synchronous code also carries relative time information which is time offset information of target synchronous code implantation time relative to the current program interaction starting time;

the first terminal device is specifically configured to obtain current program identification information and the relative time information from the target synchronization code through analysis, and determine a playing progress of the relevant interactive information according to the current program identification information and the relative time information.

4. The system of claim 3,

the instruction issuing equipment is specifically used for determining a corresponding target synchronous code identifier according to a target program currently corresponding to the live stream acquired on site, and issuing the synchronous code updating instruction according to the target synchronous code identifier at the interaction starting time of the target program;

the control console device stores a corresponding relation between a synchronous code identifier and a program identifier, and is specifically used for determining the corresponding program identifier according to a target synchronous code identifier in the update instruction, generating the relative time information according to a preset time interval by taking the moment of detecting the update instruction as a starting point, respectively generating a plurality of target synchronous codes according to the program identifier and the relative time information generated each time, and providing the target synchronous codes to the synchronous code implanting device;

the synchronization code implanting device is specifically configured to, each time a target synchronization code is received, implant the target synchronization code into a live stream corresponding to the live stream acquired on site.

5. The system of claim 4,

the first terminal device is specifically configured to, when receiving an interaction request of a user, obtain current program identification information and the relative time information by detecting and analyzing the target synchronization code information, determine corresponding interaction information according to the current program identification information, move the interaction information by a corresponding time offset according to the relative time information, and play the interaction information from the time point after the offset.

6. The system of claim 1,

the target synchronous code also carries television station identification information;

the first terminal device is further configured to parse the television station identification information from the target synchronization code and submit the television station identification information to a server, so that the server can perform audience rating statistics on the television station.

7. The system according to any one of claims 1 to 6,

and in the process of playing the live stream by the second terminal equipment, the target synchronous code is output as a sound wave signal, and the frequency of the sound wave signal is out of the sound wave frequency range recognizable by human ears.

8. An information synchronization processing method, comprising:

and at the moment corresponding to the content key point, issuing a synchronous code updating instruction to a console device according to target synchronous code information corresponding to the content key point, wherein the synchronous code updating instruction is used for instructing the console device to implant the target synchronous code information into a live stream corresponding to the live stream acquired on site so as to play a signal corresponding to the target synchronous code in the process of playing the live stream through a second terminal device, detecting and analyzing the target synchronous code information through a first terminal device, acquiring playing progress information of the live stream in the second terminal device, and providing information corresponding to the playing progress information.

9. The method of claim 8,

the acquiring of the content key point information in the live broadcast stream acquiring process includes:

10. The method of claim 8,

11. The method of claim 8,

the program is associated with interactive information;

the sending of the synchronization code updating instruction according to the target synchronization code information corresponding to the content key point comprises the following steps:

12. An information synchronization processing method, comprising:

determining a target synchronization code;

and implanting the target synchronization code into a live stream corresponding to the live stream acquired on site, detecting and analyzing the target synchronization code information through a first terminal device, acquiring the playing progress information of the live stream in a second terminal device, and providing information corresponding to the playing progress information.

13. The method of claim 12,

the live broadcast stream collected on site comprises a plurality of programs, and the programs are associated with interactive information;

the target synchronous code information obtained from the updating instruction comprises the identification of the target synchronous code;

the determining the target synchronization code comprises:

determining a program identifier corresponding to the identifier of the target synchronous code according to a corresponding relation between a prestored synchronous code identifier and a program identifier;

generating relative time information according to a preset time interval by taking the moment of obtaining the updating instruction as a starting point;

and respectively generating a plurality of target synchronous codes according to the program identification and the relative time information generated each time, so as to implant the corresponding target synchronous codes into the live stream at the generation time of each target synchronous code.

14. The method of claim 13,

the object synchronization code also carries television station identification information for counting the audience rating of the television station through the information submitted by the first terminal equipment.

15. An information synchronization processing method, wherein the method is executed in a first terminal, and comprises:

according to the detected synchronous code information, obtaining the playing progress information of the live stream in the second terminal equipment;

providing information corresponding to the playing progress information;

wherein the synchronization code information is implanted into the live stream in the following manner:

the command issuing equipment is used for issuing a synchronous code updating command, wherein the updating command is issued according to content key points in the live broadcast stream acquisition process, and carries synchronous code information related to the corresponding content key points;

the console equipment is used for providing the synchronous code information to the synchronous code implanting equipment according to the updating instruction;

and the synchronous code implanting equipment is used for implanting the synchronous code information into the live stream corresponding to the live stream acquired on site so as to play the signal corresponding to the synchronous code in the process of playing the live stream through the second terminal equipment.

16. The method of claim 15,

the live broadcast stream collected on site comprises at least one program, and the program is associated with interactive information;

the synchronous code comprises the identification information of the program which is currently played;

the signal detection of the live stream played by the second terminal includes:

the obtaining of the playing progress information of the live stream in the second terminal device includes:

the providing of the information corresponding to the play progress information includes:

17. The method of claim 16,

the synchronization code further includes relative time information, where the relative time information is: the synchronization code is implanted into the time offset information of the time of the live stream relative to the interaction starting time of the program being played;

18. The method of claim 16,

the method further comprises the following steps:

and analyzing the television station identification information from the synchronous codes and submitting the television station identification information to a server so that the server can carry out audience rating statistics on the television station.

19. The method according to any one of claims 15 to 18,

in the process of playing the live stream by the second terminal device, outputting the target synchronous code as a sound wave signal, wherein the frequency of the sound wave signal is out of the sound wave frequency range recognizable by human ears;

the signal detection of the live stream played by the second terminal includes:

20. An information synchronization processing method, comprising:

determining a video to be played;

and implanting a synchronization code into the position of the content key point in the video to be played, wherein the synchronization code carries corresponding content key point identification information, and the synchronization code is used for the first terminal equipment to obtain the playing progress information of the video in the second terminal equipment by detecting an output signal corresponding to the synchronization code and provide information corresponding to the playing progress information in the process of playing the video through the second terminal equipment.

21. The method of claim 20,

22. The method of claim 20,

23. A live streaming method, comprising:

and sending the live stream to a second terminal device, so that the second terminal device plays a signal corresponding to the target synchronous code in the process of playing the live stream, detecting and analyzing the target synchronous code information through a first terminal device, acquiring playing progress information of the live stream in the second terminal device, and providing information corresponding to the playing progress information.

24. An information synchronization processing apparatus, comprising:

and the updating instruction issuing unit is used for issuing a synchronous code updating instruction to the console equipment at the moment corresponding to the content key point according to the target synchronous code information corresponding to the content key point, instructing the console equipment to implant the target synchronous code information into the live stream corresponding to the live stream acquired on site so as to play a signal corresponding to the target synchronous code in the process of playing the live stream through the second terminal equipment, detecting and analyzing the target synchronous code information through the first terminal equipment, acquiring the playing progress information of the live stream in the second terminal equipment, and providing information corresponding to the playing progress information.

25. An information synchronization processing apparatus, comprising:

and the implantation unit is used for implanting the target synchronous code into the live stream corresponding to the live stream acquired on site, detecting and analyzing the target synchronous code information through the first terminal equipment, acquiring the playing progress information of the live stream in the second terminal equipment, and providing information corresponding to the playing progress information.

26. An information synchronization processing apparatus, wherein the apparatus is located at a first terminal, comprising:

a playing progress information obtaining unit, configured to obtain, according to the detected synchronization code information, playing progress information of the live stream in the second terminal device;

a play progress information providing unit for providing information corresponding to the play progress information;

27. An information synchronization processing apparatus, comprising:

the video determining unit is used for determining a video to be played;

and the synchronous code implanting unit is used for implanting a synchronous code into the position of the content key point in the video to be played, the synchronous code carries corresponding content key point identification information, and the synchronous code is used for enabling the first terminal device to obtain the playing progress information of the video in the second terminal device by detecting an output signal corresponding to the synchronous code and providing information corresponding to the playing progress information in the process of playing the video through the second terminal device.

28. A live streaming apparatus, comprising:

and the live stream sending unit is used for sending the live stream to second terminal equipment so that the second terminal equipment plays the live stream, the signal corresponding to the target synchronous code is played, the target synchronous code information is detected and analyzed through the first terminal equipment, the playing progress information of the live stream in the second terminal equipment is obtained, and information corresponding to the playing progress information is provided.

29. An electronic device, comprising:

one or more processors; and

and providing information corresponding to the playing progress information.