CN109688468B - Startup video playing method, intelligent terminal, system and storage medium - Google Patents
Startup video playing method, intelligent terminal, system and storage medium Download PDFInfo
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- CN109688468B CN109688468B CN201811567462.6A CN201811567462A CN109688468B CN 109688468 B CN109688468 B CN 109688468B CN 201811567462 A CN201811567462 A CN 201811567462A CN 109688468 B CN109688468 B CN 109688468B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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Abstract
The invention provides a method, an intelligent terminal, a system and a storage medium for playing a startup video, wherein the method comprises the following steps: after the intelligent terminal is normally started, the intelligent terminal acquires a starting video transmitted by a cloud server; when the intelligent terminal does not support playing of the startup video, the intelligent terminal sends identification information to the cloud server; the intelligent terminal receives and plays the startup video generated by the cloud server according to the identification information transcoding; and if the playing is abnormal, stopping playing the starting-up video, and acquiring the preset starting-up animation for playing. According to the method and the device, the startup video which does not support playing is transcoded into the format which supports playing by using the cloud server, so that the compatibility of the intelligent terminal to the startup video format is improved, and the startup video can be normally played on the intelligent terminal. Aiming at all abnormal types possibly occurring in the process of playing the startup video, a startup video protection mechanism is added to control the played startup video, and the intelligent terminal can be ensured to be started up normally.
Description
Technical Field
The invention relates to the technical field of intelligent terminals, in particular to a method, an intelligent terminal, a system and a storage medium for playing a startup video.
Background
At present, intelligent terminal devices such as smart televisions are increasingly popularized and enter common mass lives, and with the help of emerging internet technologies, various large companies and enterprises rely on the terminal devices such as the smart televisions as carriers to push startup video advertisement services to terminal users according to operation strategies of the terminal devices.
In the process of pushing the startup video, problems also occur, for example, after the intelligent terminal device such as the smart television downloads the startup video file in the cloud server to the local, the terminal device such as the smart television does not support the coding format of the startup video, so that the startup video cannot be normally played, or various abnormalities occur in the process of playing the startup video, for example, the startup video is stuck at the startup video or the problems of black screen, flower screen, abnormal restart and the like randomly occur in the process of playing the startup video.
Therefore, the prior art has defects and needs to be improved and developed.
Disclosure of Invention
The present invention provides a method, an intelligent terminal, a system and a storage medium for playing a startup video, aiming at solving the problem that the normal startup of the intelligent terminal is affected in order to play the startup video in the prior art.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a method for playing a boot video, comprising:
after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by a cloud server and judges whether the starting-up video is supported to be played or not;
when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
the intelligent terminal receives a startup video generated by transcoding the cloud server according to the identification information and plays the startup video;
the intelligent terminal detects whether the played startup video is abnormal, if so, the startup video is stopped to be played, and the startup animation preset in the intelligent terminal is obtained to be played.
Further, after the intelligent terminal is normally started up, the intelligent terminal obtains a startup video issued by the cloud server, and judges whether the startup video is supported to be played specifically includes:
after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by the cloud server and stores the starting-up video to a specified path;
and the intelligent terminal judges whether the startup video is supported to be played according to the format of the startup video.
Further, when the intelligent terminal does not support playing the startup video, the sending, by the intelligent terminal, the identification information to the cloud server specifically includes:
when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
and when the cloud server inquires the stored performance data records according to the identification information and the multimedia performance data corresponding to the intelligent terminal does not exist, the intelligent terminal sends the multimedia performance data to the cloud server.
Further, the intelligent terminal receives the boot video generated by transcoding the cloud server according to the identification information, and the playing specifically comprises:
and after the cloud server decodes and caches the startup video according to the multimedia performance data to generate the startup video with the format supported by the intelligent terminal, the intelligent terminal receives and plays the startup video with the format supported by the intelligent terminal.
Further, after the intelligent terminal is normally powered on and started, the intelligent terminal acquires a power-on video issued by the cloud server, and determines whether the power-on video is supported to be played, and then the method further includes:
and when the intelligent terminal supports playing the startup video, the intelligent terminal directly plays the startup video.
The method includes the steps that the intelligent terminal detects whether the played boot video is abnormal, if so, the boot video is stopped being played, and the step of obtaining the boot animation preset in the intelligent terminal to play specifically includes the steps of:
when the intelligent terminal plays the startup video, the intelligent terminal detects whether the played startup video is abnormal;
if yes, detecting the starting-up video and confirming the abnormal type;
according to the confirmed abnormal type, taking a processing measure matched with the abnormal type;
and the intelligent terminal stops playing the starting-up video, acquires the starting-up animation preset in the intelligent terminal for playing, and normally starts.
Further, the method further comprises:
presetting a time threshold value for playing a startup video;
when the intelligent terminal plays the startup video, detecting the playing time length in real time;
and when the playing duration is greater than the time threshold, stopping playing the starting-up video.
The present invention also provides an intelligent terminal, wherein the intelligent terminal comprises: the starting-up video playing method comprises a memory, a processor and a starting-up video playing program which is stored on the memory and can run on the processor, wherein the starting-up video playing program is executed by the processor to realize the steps of the starting-up video playing method.
The invention further provides a system for playing the startup video, wherein the system for playing the startup video comprises the intelligent terminal, and the system for playing the startup video further comprises:
the cloud server is in communication connection with the intelligent terminal and is used for issuing a startup video to the intelligent terminal, receiving identification information sent by the intelligent terminal and inquiring whether multimedia performance data corresponding to the intelligent terminal exists in the stored performance data record or not according to the identification information; and the intelligent terminal is also used for receiving multimedia performance data of the intelligent terminal, decoding and caching the startup video according to the multimedia performance data, generating the startup video with the format supported by the intelligent terminal, and sending the startup video to the intelligent terminal.
The invention also provides a storage medium, wherein the storage medium stores a playing program of the startup video, and the playing program of the startup video is executed by the processor to realize the steps of the playing method of the startup video.
The invention provides a method, an intelligent terminal, a system and a storage medium for playing a startup video, wherein the method comprises the following steps: after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by a cloud server and judges whether the starting-up video is supported to be played or not; when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server; the intelligent terminal receives a startup video generated by transcoding the cloud server according to the identification information and plays the startup video; the intelligent terminal detects whether the played startup video is abnormal, if so, the startup video is stopped to be played, and the startup animation preset in the intelligent terminal is obtained to be played. According to the method and the device, the startup video which does not support playing is transcoded into the format which supports playing by using the cloud server, so that the compatibility of the intelligent terminal to the startup video format is improved, and the startup video can be normally played on the intelligent terminal. In addition, aiming at all abnormal types possibly occurring in the process of playing the startup video, a startup video protection mechanism is added to control the played startup video, so that the intelligent terminal can be started up normally, and the user experience is improved.
Drawings
Fig. 1 is a flowchart of a method for playing a boot-up video according to a preferred embodiment of the present invention.
Fig. 2 is a detailed flowchart of step S400 in the method shown in fig. 1 according to the present invention.
Fig. 3 is a functional block diagram of a preferred embodiment of the intelligent terminal of the present invention.
Fig. 4 is a functional block diagram of a preferred embodiment of a system for playing boot video according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a method for playing a boot-up video according to the present invention. As shown in fig. 1, the method for playing a boot video according to the embodiment of the present invention includes the following steps:
s100, after the intelligent terminal is normally started, the intelligent terminal acquires a starting video transmitted by a cloud server and judges whether the starting video is supported to be played.
The intelligent terminal can be an electronic device with a networking function and a display function, such as an intelligent television, a PAD, a portable computer or a desktop computer. Taking an intelligent television as an example, the industry where the intelligent television is located is the manufacturing industry, and in order to limit the manufacturing cost, the current television corresponds to different product positions and has different support on multimedia formats. The large volume of low-cost low-end television supports few multimedia formats and older television sets will not support new codecs. Televisions of different grades have different designs on the performance of a chip, a memory, Emmc and the like, and cannot support audio and video formats. Meanwhile, the video played by the television is based on hardware decoding multimedia resources in consideration of speed and storage space, so that the television inevitably supports few audio and video formats, and the resolution and code rate are also greatly limited. The starting-up advertisement video file is downloaded from a cloud server in communication connection with the smart television, the starting-up video file is randomly issued by the cloud server, the source, format and other factors of the video file are uncertain and diversified. Therefore, the possibility that the startup video file pushed by the cloud server cannot be played due to the fact that the player in the smart television does not support the video format exists. When the intelligent terminal is started, the starting instruction is sent to the cloud server, the cloud server can randomly issue the starting video, and after the intelligent terminal receives the starting video, whether the video is supported to be played or not is judged.
The step S100 specifically includes:
s110, after the intelligent terminal is normally started, the intelligent terminal acquires a starting video transmitted by a cloud server and stores the starting video to a specified path;
and S120, the intelligent terminal judges whether the startup video is supported to be played according to the format of the startup video.
S200, when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server.
The step S200 specifically includes:
s210, when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
and S220, when the cloud server inquires the stored performance data records according to the identification information and the multimedia performance data corresponding to the intelligent terminal does not exist, the intelligent terminal sends the multimedia performance data to the cloud server.
Specifically, the intelligent terminal and the cloud server are connected through a network, when the intelligent terminal cannot play a starting-up video, the intelligent terminal sends identification information to the cloud server, and the identification information is the only identification of the intelligent terminal, so that the cloud server can identify the intelligent terminal.
In a preferred embodiment of the present invention, a performance database is preset in the cloud server, and the performance database stores multimedia performance data of all the intelligent terminals acquired by the cloud server. The multimedia performance data of the intelligent terminal refers to format data of multimedia playing supported by the intelligent terminal. And after receiving the identification information of the intelligent terminal, the cloud server inquires whether the multimedia performance data corresponding to the intelligent terminal is stored in a performance database, and if so, the cloud server directly acquires the multimedia performance data corresponding to the intelligent terminal from the performance database. If the multimedia data does not exist, an instruction for requesting to acquire the multimedia data is sent to the intelligent terminal, the intelligent terminal sends the corresponding multimedia data to the cloud server, and the cloud server stores the acquired multimedia data into the performance database.
S300, the intelligent terminal receives the startup video generated by transcoding the cloud server according to the identification information and plays the startup video.
The step S300 specifically includes: and after the cloud server decodes and caches the startup video according to the multimedia performance data to generate the startup video with the format supported by the intelligent terminal, the intelligent terminal receives and plays the startup video with the format supported by the intelligent terminal.
And after the cloud server receives the multimedia data of the intelligent terminal, transcoding the startup video into an optimal playing format of the intelligent terminal according to the multimedia performance data. Specifically, a transcoding buffer pool is arranged in the cloud server, when the cloud server receives the multimedia data of the intelligent terminal, the intelligent terminal sends the link of the starting video to the cloud server, the cloud server inquires the transcoding buffer pool according to the link, and if the transcoding buffer pool stores the link, the playing link address corresponding to the link is sent to the intelligent terminal. If the link is not stored in the transcoding buffer pool, the cloud server downloads and transcodes the starting-up video resource; when the server carries out downloading transcoding, the cloud server needs to analyze the link and then download, needs to download and decode in a slicing mode, and carries out coding according to the multimedia format supported by the intelligent terminal in the performance database.
After transcoding is completed, the cloud server stores a corresponding result into a transcoding buffer pool and sends a playing link address corresponding to the link to the intelligent terminal; and after the intelligent terminal receives the playing link address, the intelligent terminal calls different players to play according to different video formats.
The step S100 is followed by: and when the intelligent terminal supports playing the startup video, the intelligent terminal directly plays the startup video.
S400, the intelligent terminal detects whether the played boot video is abnormal, if so, the boot video is stopped to be played, and the boot animation preset in the intelligent terminal is obtained to be played.
Referring to fig. 2, the step S400 specifically includes:
s410, when the intelligent terminal plays the startup video, the intelligent terminal detects whether the played startup video is abnormal;
s420, if yes, detecting the starting-up video and confirming the abnormal type;
s430, according to the confirmed abnormal type, taking a processing measure matched with the abnormal type;
s440, the intelligent terminal stops playing the startup video, acquires the preset startup animation in the intelligent terminal for playing, and starts normally.
Taking an intelligent television as an example, a high-end television has good chip performance, high configuration and fast Android start, and the Android system is completely started before the start-up video is played, so that the start-up video is forcibly stopped from being played to enter a launcher or other channels. The time that the advertiser requires the startup video to be played needs to satisfy a certain time duration, such as 15 seconds, and if the playing time is less than 15 seconds, not only the advertisement putting effect is affected, but also the rights and interests of the advertiser are affected. And the low-end machine has poor chip performance, low configuration and slow Android start, and the Android system is not completely started after the start-up video is played, so that the problem of screen blackness can occur between the end of the start-up video and the complete Android start. Therefore, the starting-up animation is stored in the intelligent terminal in advance, the starting-up video and the starting-up animation are played simultaneously, the starting-up video is displayed, and the starting-up animation is hidden.
Specifically, the attribute of setprop third. third, get, boot, end attribute value is generated temporarily, and build, prop is not stored. And when the Android system is started, setting the dev.
After the launcher finishes oncreate, the launcher reads values of third, get, bootvideo, end and dev, bootcomplete, and it needs to judge the sequence of the two attribute values being 1, and the corresponding situations with different sequence are different, so the executed actions are different. If third, get, boot video end is 1 first, and dev, boot complete is 0, which indicates that the startup video is played completely, but the Android system is not completely started (corresponding to the situation of the low-end computer), because the startup video and the startup animation are parallel when the startup video is played, the video layer is normally displayed and the startup animation is hidden, after the situation occurs, the startup animation is displayed in order to avoid the black screen problem between the startup video playing and the Android completely starting, when the Android is completely started, the loop is skipped to start the TV initialization process, and if the Android is completely started, the loop is continuously read; if dev.bootcomplete is 1, and third.get.bootvideo.end is still 0, it indicates that the Android system is completely started, but the boot video is still playing (corresponding to the situation of the high-end machine), at this time, it is necessary to wait for the attribute value of third.get.bootvideo.end to be 1, and after the boot video is played, a loop is skipped to start the TV initialization process, and if 0, the loop is continued to be read.
Still taking an intelligent television as an example, the current players of the startup video used by the intelligent television all adopt players developed by chip manufacturers, at present, there are a plurality of television chip manufacturers, and the difference of the respective implementation logics of the television chip manufacturers is large, and each television chip manufacturer has a high, medium and low-end chip, which causes the performance of the television and the supported audio and video formats to be different. The difference of the video format and the audio format of the boot video files provided by the advertiser is different in different degrees, and the difference is mixed together, so that the problems that the boot video cannot be normally booted due to the fact that the boot video files are stuck at the boot video position randomly in the process of playing the boot video, or the problems of black screen, screen splash, abnormal restart and the like randomly occur in the process of playing the boot video are caused without proper limiting conditions. Even if the boot-up video is transcoded into a format supported by the intelligent terminal, a problem that the boot-up cannot be normally started up may occur, because the boot-up video itself may have certain problems, for example, the "audio sampling rate" of the boot-up video file is changed, and even after the format conversion is performed, the problem still exists. Aiming at all abnormal types possibly appearing in the played startup video, the startup video protection mechanism is added, the processing measures matched with the abnormal types are adopted, the played startup video is controlled, and the normal startup and starting of the intelligent television system are ensured.
Specifically, there are three abnormal situations occurring when the smart television plays the startup video.
The first method is that when the intelligent terminal receives a startup video, whether the code rate of the startup video is too high is detected, and if the code rate is too high, the playing of the startup video is displayed in a screen or blocked. If yes, setting the attribute of persistence, sys, bootvideo, execution to be 1, and stopping playing the startup video and displaying the startup animation when the persistence, sys, bootvideo, execution acquired by the intelligent terminal is 1. If the abnormity is not processed, the startup video is played until the system is completely started, namely the startup video is always displayed in a black screen mode, displayed in a floating screen mode or paused for a preset time.
Secondly, the intelligent television is restarted due to abnormity in the process of playing the startup video (for example, the intelligent television is restarted due to alternating current power failure or software running abnormity in the process of playing the startup video), and the attribute of persistence.sys.bootvideo.exception is set to be 2; after the system is restarted, the system can obtain the attribute value of persistence, system, bootvideo, and option, and if the attribute value is 2, the video file bootvideo, ts needs to be deleted, and the boot animation is displayed. If the exception is not handled, the television system will be restarted repeatedly and continuously, so that the television system cannot be started normally.
The third is that when the smart television is stuck at the start-up video in the process of playing the start-up video, because the 'audio sampling rate' of the start-up video is changed, the audio decoding thread of the player is stuck in the playing process, so that the bootvideo player therein always waits for the audio thread, and finally is stuck at the start-up video, and cannot normally enter the system. Setting the attribute of persistence, sys, bootvideo, and exception to 3, and when the attribute of persistence, sys, bootvideo, and exception to 3 is obtained, stopping playing the boot video file, deleting the video file bootvideo, and displaying the boot animation. If the abnormality is not processed, the abnormality is always stuck at the starting video, so that the television system cannot be normally started.
In a preferred embodiment of the present invention, the method further comprises:
presetting a time threshold value for playing a startup video;
when the intelligent terminal plays the startup video, detecting the playing time length in real time;
and when the playing duration is greater than the time threshold, stopping playing the starting-up video.
When the intelligent terminal plays the startup video, the playing time length is detected in real time, at this time, two conditions exist, the first condition is that the self time length of the startup video exceeds a preset time threshold value, when the playing time length reaches the time threshold value, the startup video is stopped playing, and the startup video file bootvideo. The second situation is that the total duration of the startup video does not exceed the limit time, but the total duration exceeds the limit time due to the abnormality in the actual playing process, so that the playing of the startup video is forcibly stopped, and the Launcher is started to complete startup, thereby avoiding the situation that the intelligent television cannot be normally started up due to the playing failure of the startup video.
As shown in fig. 3, an embodiment of the present invention further provides an intelligent terminal, where the intelligent terminal of the present invention may be an electronic device with a networking function and a display function, such as a smart television, a PAD, a portable computer, or a desktop computer. The intelligent terminal comprises: the system comprises a memory 12, a processor 11 and a startup video playing program which is stored on the memory 12 and can run on the processor 11, wherein the startup video playing program realizes the steps of the startup video playing method when being executed by the processor 11.
Specifically, when the playing program of the boot video is executed by the processor 11, the following steps are implemented:
after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by a cloud server and judges whether the starting-up video is supported to be played or not;
when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
the intelligent terminal receives a startup video generated by transcoding the cloud server according to the identification information and plays the startup video;
the intelligent terminal detects whether the played startup video is abnormal, if so, the startup video is stopped to be played, and the startup animation preset in the intelligent terminal is obtained to be played; as described above.
Further, when the playing program of the boot video is executed by the processor 11, the following steps are also implemented:
after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by the cloud server and stores the starting-up video to a specified path;
the intelligent terminal judges whether the startup video is supported to be played or not according to the format of the startup video; as described above.
Further, when the playing program of the boot video is executed by the processor 11, the following steps are also implemented:
when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
when the cloud server inquires the stored performance data records according to the identification information, the multimedia performance data corresponding to the intelligent terminal does not exist, the intelligent terminal sends the multimedia performance data to the cloud server; as described above.
Further, when the playing program of the boot video is executed by the processor 11, the following steps are also implemented:
after the cloud server decodes and caches the startup video according to the multimedia performance data and generates the startup video with the format supported by the intelligent terminal, the intelligent terminal receives and plays the startup video with the format supported by the intelligent terminal; as described above.
Further, when the playing program of the boot video is executed by the processor 11, the following steps are also implemented:
when the intelligent terminal supports playing the startup video, the intelligent terminal directly plays the startup video; as described above.
Further, when the playing program of the boot video is executed by the processor 11, the following steps are also implemented:
when the intelligent terminal plays the startup video, the intelligent terminal detects whether the played startup video is abnormal;
if yes, detecting the starting-up video and confirming the abnormal type;
according to the confirmed abnormal type, taking a processing measure matched with the abnormal type;
the intelligent terminal stops playing the startup video, acquires a preset startup animation in the intelligent terminal for playing, and normally starts up; as described above.
Further, when the playing program of the boot video is executed by the processor 11, the following steps are also implemented:
presetting a time threshold value for playing a startup video;
when the intelligent terminal plays the startup video, detecting the playing time length in real time;
when the playing duration is greater than the time threshold, stopping playing the starting-up video; as described above.
As shown in fig. 4, the present invention further provides a system for playing a startup video, where the system for playing a startup video includes the intelligent terminal 10, and the system for playing a startup video further includes:
the cloud server 20 is in communication connection with the intelligent terminal 10, and is configured to issue a startup video to the intelligent terminal 10, receive identification information sent by the intelligent terminal 10, and query whether multimedia performance data corresponding to the intelligent terminal 10 exists in stored performance data records according to the identification information; the intelligent terminal is further configured to receive multimedia performance data of the intelligent terminal 10, decode and cache the startup video according to the multimedia performance data, generate a startup video in a format supported by the intelligent terminal 10, and send the startup video to the intelligent terminal 10; as described above.
The embodiment of the invention also provides a storage medium, wherein the storage medium stores a playing program of the startup video, and the playing program of the startup video is executed by the processor to realize the step of the playing method of the startup video; as described above.
In summary, the present invention discloses a method, an intelligent terminal, a system and a storage medium for playing a startup video, which includes: after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by a cloud server and judges whether the starting-up video is supported to be played or not; when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server; the intelligent terminal receives a startup video generated by transcoding the cloud server according to the identification information and plays the startup video; the intelligent terminal detects whether the played startup video is abnormal, if so, the startup video is stopped to be played, and the startup animation preset in the intelligent terminal is obtained to be played. According to the method and the device, the startup video which does not support playing is transcoded into the format which supports playing by using the cloud server, so that the compatibility of the intelligent terminal to the startup video format is improved, and the startup video can be normally played on the intelligent terminal. In addition, aiming at all abnormal types possibly occurring in the process of playing the startup video, a startup video protection mechanism is added to control the played startup video, so that the intelligent terminal can be started up normally, and the user experience is improved.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A method for playing a boot video, comprising:
after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by a cloud server and judges whether the starting-up video is supported to be played or not;
when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
the intelligent terminal receives a startup video generated by transcoding the cloud server according to the identification information and plays the startup video;
the intelligent terminal detects whether the played startup video is abnormal, if so, the startup video is stopped to be played, and the startup animation preset in the intelligent terminal is obtained to be played;
a performance database is preset in the cloud server, and multimedia performance data of all intelligent terminals acquired by the cloud server are stored in the performance database; after the cloud server receives the identification information of the intelligent terminal, inquiring whether multimedia performance data corresponding to the intelligent terminal is stored in a performance database, and if so, directly acquiring the multimedia performance data corresponding to the intelligent terminal from the performance database;
the method comprises the steps that starting-up animations are stored in an intelligent terminal in advance, a starting-up video and the starting-up animations are played simultaneously, the starting-up video is displayed, and the starting-up animations are hidden;
the cloud server is provided with a transcoding buffer pool, when the cloud server receives multimedia data of the intelligent terminal, the intelligent terminal sends a link of a startup video to the cloud server, the cloud server inquires the transcoding buffer pool according to the link, and if the transcoding buffer pool stores the link, a playing link address corresponding to the link is sent to the intelligent terminal; if the link is not stored in the transcoding buffer pool, the cloud server downloads and transcodes the starting-up video resource; when the server performs downloading transcoding, the cloud server needs to analyze and download the link, needs to download and decode the fragment, and performs encoding according to a multimedia format supported by the intelligent terminal in the read performance database; after transcoding is completed, the cloud server stores a corresponding result into a transcoding buffer pool and sends a playing link address corresponding to the link to the intelligent terminal; and after the intelligent terminal receives the playing link address, the intelligent terminal calls different players to play according to different video formats.
2. The method for playing the boot video according to claim 1, wherein after the intelligent terminal is normally booted, the acquiring, by the intelligent terminal, the boot video transmitted by the cloud server, and determining whether the boot video is supported to be played specifically includes:
after the intelligent terminal is normally started, the intelligent terminal acquires a starting-up video transmitted by the cloud server and stores the starting-up video to a specified path;
and the intelligent terminal judges whether the startup video is supported to be played according to the format of the startup video.
3. The method for playing the boot video according to claim 2, wherein when the intelligent terminal does not support playing the boot video, the sending, by the intelligent terminal, the identification information to the cloud server specifically includes:
when the intelligent terminal does not support playing of the starting-up video, the intelligent terminal sends identification information to a cloud server;
and when the cloud server inquires the stored performance data records according to the identification information and the multimedia performance data corresponding to the intelligent terminal does not exist, the intelligent terminal sends the multimedia performance data to the cloud server.
4. The method for playing the boot video according to claim 3, wherein the receiving, by the intelligent terminal, the boot video generated by transcoding the cloud server according to the identification information, and playing the boot video specifically comprises:
and after the cloud server decodes and caches the startup video according to the multimedia performance data to generate the startup video with the format supported by the intelligent terminal, the intelligent terminal receives and plays the startup video with the format supported by the intelligent terminal.
5. The method for playing the boot video according to claim 1, wherein after the intelligent terminal is normally booted, the intelligent terminal obtains the boot video from the cloud server and determines whether the boot video is supported to be played, and further comprising:
and when the intelligent terminal supports playing the startup video, the intelligent terminal directly plays the startup video.
6. The method for playing the boot video according to claim 1, wherein the intelligent terminal detects whether the played boot video is abnormal, if so, the intelligent terminal stops playing the boot video, and the step of obtaining the boot animation preset in the intelligent terminal to play specifically comprises:
when the intelligent terminal plays the startup video, the intelligent terminal detects whether the played startup video is abnormal;
if yes, detecting the starting-up video and confirming the abnormal type;
according to the confirmed abnormal type, taking a processing measure matched with the abnormal type;
and the intelligent terminal stops playing the starting-up video, acquires the starting-up animation preset in the intelligent terminal for playing, and normally starts.
7. The method for playing the boot-up video according to claim 1, further comprising: presetting a time threshold value for playing a startup video;
when the intelligent terminal plays the startup video, detecting the playing time length in real time;
and when the playing duration is greater than the time threshold, stopping playing the starting-up video.
8. An intelligent terminal, characterized in that, intelligent terminal includes: a memory, a processor and a program for playing a boot-up video stored in the memory and executable on the processor, wherein the program for playing a boot-up video when executed by the processor implements the steps of the method for playing a boot-up video according to any one of claims 1 to 7.
9. A system for playing a startup video, wherein the system for playing the startup video comprises the intelligent terminal according to claim 8, and the system for playing the startup video further comprises:
the cloud server is in communication connection with the intelligent terminal and is used for issuing a startup video to the intelligent terminal, receiving identification information sent by the intelligent terminal and inquiring whether multimedia performance data corresponding to the intelligent terminal exists in the stored performance data record or not according to the identification information; and the intelligent terminal is also used for receiving multimedia performance data of the intelligent terminal, decoding and caching the startup video according to the multimedia performance data, generating the startup video with the format supported by the intelligent terminal, and sending the startup video to the intelligent terminal.
10. A storage medium, wherein the storage medium stores a boot video playing program, and the boot video playing program, when executed by a processor, implements the steps of the boot video playing method according to any one of claims 1 to 7.
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| CN113569090A (en) * | 2021-07-22 | 2021-10-29 | 上汽通用五菱汽车股份有限公司 | Boot animation updating method, vehicle and computer readable storage medium |
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| CN105791948A (en) * | 2016-05-30 | 2016-07-20 | Tcl集团股份有限公司 | Method and system for realizing starting video of smart television |
| CN106095503A (en) * | 2016-06-13 | 2016-11-09 | 广东欧珀移动通信有限公司 | The starting-up method of intelligent terminal and system |
| CN106254948B (en) * | 2016-08-17 | 2020-04-24 | 深圳Tcl数字技术有限公司 | Control method and device for playing startup video by terminal equipment |
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