CN103517089A - Method, device and system for access to audio and video on demand services - Google Patents

Method, device and system for access to audio and video on demand services Download PDF

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Publication number
CN103517089A
CN103517089A CN201210222405.0A CN201210222405A CN103517089A CN 103517089 A CN103517089 A CN 103517089A CN 201210222405 A CN201210222405 A CN 201210222405A CN 103517089 A CN103517089 A CN 103517089A
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CN
China
Prior art keywords
audio
video
described
mobile terminal
demand
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CN201210222405.0A
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Chinese (zh)
Inventor
杨弘
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深圳市快播科技有限公司
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Priority to CN201210222405.0A priority Critical patent/CN103517089A/en
Publication of CN103517089A publication Critical patent/CN103517089A/en

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Abstract

The invention provides a method, device and system for access to audio and video on demand services. The method comprises the steps of receiving an audio and video on demand address from a mobile terminal, obtaining corresponding audio and video data according to the audio and video on demand address, sending the audio and video data to a displayer for playing, and sending the playing progress information of the displayer to the mobile terminal to enable the mobile terminal to control the audio and video data playing progress of the displayer. According to the method, device and system for access to the audio and video on demand services, user experience is improved, and the service life of mobile equipment is not affected.

Description

Audio/video program request method, Apparatus and system

Technical field

The present invention relates to field of video communication, particularly, relate to a kind of audio/video program request method, Apparatus and system.

Background technology

Along with the continuous increase of the Internet broadband bandwidth, the appearance of the application of the universal and online request of smart mobile phone, the video that user can search on intelligent mobile terminal and program request oneself is liked and film etc.But because the screen of mobile terminal is less, be only suitable for individual and use, if watch for a long time, can be easy to cause the fatigue of eyes, and, because the battery capacity of mobile terminal is less, if for video playback, the service time of battery and life-span thereof all can shorten.Meanwhile, due at the local displaying video of mobile terminal, this hardware configuration to mobile terminal is had relatively high expectations, thereby will increase the cost of manufacture of terminal.

That is to say, use mobile terminal order video, not only poor on user's experience effect, and, easy useful life that affects equipment also.

Summary of the invention

The main purpose of the embodiment of the present invention is to provide a kind of audio/video program request method, Apparatus and system, to solve the poor user experience that mobile terminal playing video of the prior art causes and the problem that affects service life of equipment.

To achieve these goals, the embodiment of the present invention provides a kind of audio/video program request method, and the method comprises: receive the audio/video on-demand address from mobile terminal; According to the described corresponding audio, video data of audio/video on-demand address acquisition; Described audio, video data is sent to display to be play; The playing progress rate information of display is sent to described mobile terminal, so that described mobile terminal is controlled the progress of the audio, video data of described display broadcasting.

Before the audio/video on-demand address of reception from mobile terminal, described method also comprises: set up local area network (LAN) with described mobile terminal, described display.

Preferably, setting up UDP with described mobile terminal communicates by letter.

According to the described corresponding audio, video data of audio/video on-demand address acquisition, comprise: according to described audio/video on-demand address, by the Internet, in P2P mode, obtain corresponding audio, video data.

The embodiment of the present invention also provides a kind of audio/video on-demand device, and described device comprises: program request address receiving element, for receiving the audio/video on-demand address from mobile terminal; Audio, video data acquiring unit, for according to the described corresponding audio, video data of audio/video on-demand address acquisition; Audio, video data broadcast unit, plays for described audio, video data being sent to display; Playing progress rate information transmitting unit, for the playing progress rate information of display is sent to described mobile terminal, so that described mobile terminal is controlled the progress of the audio, video data of described display broadcasting.

Described device also comprises: local area network (LAN) is set up unit, for setting up local area network (LAN) with described mobile terminal, described display.

Described local area network (LAN) set up unit specifically for: set up UDP with described mobile terminal and communicate by letter.

Described audio, video data acquiring unit specifically for: according to described audio/video on-demand address, by the Internet, in P2P mode, obtain corresponding audio, video data.

The embodiment of the present invention also provides a kind of audio/video on-demand system, this system comprises: above-mentioned audio/video on-demand device, mobile terminal and display, described audio/video on-demand device is according to the corresponding audio, video data of audio/video on-demand address acquisition from described mobile terminal receiving, and audio, video data is sent to described display broadcasting, the playing progress rate information of described display is sent to described mobile terminal, wherein, described mobile terminal comprises: audio and video resources information acquisition unit, for obtain audio and video resources information from network; Audio/video information transmitting element, for selecting audio/video on-demand address to be sent to described audio/video on-demand device from audio and video resources information; Playing progress rate information receiving unit, for receiving the progress msg of the playing audio-video of described display; Playing progress rate control unit, controls for the progress msg to described playing audio-video, to control the progress of the audio frequency and video of described display broadcasting.

Described audio/video on-demand device is set up UDP with described mobile terminal and is communicated by letter.

By means of technique scheme one of at least, the corresponding audio, video data of audio/video on-demand address acquisition by basis from mobile terminal, and audio, video data is sent to display broadcasting, the playing progress rate information of display is sent to mobile terminal simultaneously, so that mobile terminal is controlled the progress of the audio, video data of display broadcasting, owing to playing and can improve user's experience sense at display, and can not affect the useful life of equipment.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is according to the flow chart of the audio/video program request method of the embodiment of the present invention;

Fig. 2 is according to the structured flowchart of the audio/video on-demand device of the embodiment of the present invention;

Fig. 3 is according to the structured flowchart of the audio/video on-demand system of the embodiment of the present invention;

Fig. 4 is according to the workflow diagram of the mobile terminal device of the embodiment of the present invention;

Fig. 5 is according to the workflow diagram of the adapter end of the embodiment of the present invention;

Fig. 6 is the workflow schematic block diagram according to the mobile terminal of the embodiment of the present invention and adapter end.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

Owing to using at present mobile terminal order video, not only poor on user's experience effect, and, easy useful life that affects equipment also.Based on this, the embodiment of the present invention provides a kind of audio/video program request method, Apparatus and system, to address the above problem.Below in conjunction with accompanying drawing, the present invention is described in detail.

Embodiment mono-

The embodiment of the present invention provides a kind of audio/video program request method, and Fig. 1 is the flow chart of the method, and as shown in Figure 1, the method comprises:

Step 101, receives the audio/video on-demand address from mobile terminal;

Step 102, according to the corresponding audio, video data of audio/video on-demand address acquisition;

Step 103, is sent to display by audio, video data and plays;

Step 104, is sent to mobile terminal by the playing progress rate information of display, so that mobile terminal is controlled the progress of the audio, video data of display broadcasting.

As seen from the above description, the corresponding audio, video data of audio/video on-demand address acquisition by basis from mobile terminal, and audio, video data is sent to display broadcasting, the playing progress rate information of display is sent to mobile terminal simultaneously, so that mobile terminal is controlled the progress of the audio, video data of display broadcasting, because audio frequency and video are without larger at the screen of mobile terminal playing and display, make user can watch clearly audio frequency and video, the poor user experience that mobile terminal playing video of the prior art causes and the problem that affects service life of equipment have been overcome, pass through the embodiment of the present invention, can improve user's experience sense, and can't affect the useful life of equipment.

Before the audio/video on-demand address receiving from mobile terminal, method also comprises: set up local area network (LAN) with mobile terminal, display.Preferably, setting up UDP with mobile terminal communicates by letter.Although UDP communication has the unsteadiness of wireless network sometimes, if use TCP point-to-point communication, once network quality is bad, can cause obstruction, cause TCP to connect and disconnect, cannot communicate by letter.And although UDP communication mode can lost data packets, generally can experience lf being influenced effect and communication thread, be relatively applicable to user and watch video.

Particularly, according to the corresponding audio, video data of audio/video on-demand address acquisition, comprise: according to audio/video on-demand address, by the Internet, in P2P mode, obtain corresponding audio, video data.

In practical operation, when user sees by mobile terminal the video of oneself liking, select this video and this video playback address is sent to audio/video on-demand device (or being called adapter end) by the UDP communication connection having established, adapter end is play and shows by large-screen end after obtaining video resource by the Internet in P2P mode again, user can send by the mini remote controller of mobile terminal different instructions and control the large-screen of far-end and play, and comprises the operations such as seek, pause/play, stop and volume increase and decrease.Like this, owing to need to just can not overcoming the problem that affects the useful life of equipment of the prior art at mobile terminal playing video, due at large-screen displaying video, user's experience sense increases compared with prior art.

Embodiment bis-

The embodiment of the present invention also provides a kind of audio/video on-demand device, and this device is preferably used for realizing the method in above-described embodiment one.Fig. 2 is the structured flowchart of this device, and as shown in Figure 2, this device comprises:

Program request address receiving element 201, for receiving the audio/video on-demand address from mobile terminal;

Audio, video data acquiring unit 202, for according to the corresponding audio, video data of audio/video on-demand address acquisition;

Audio, video data broadcast unit 203, plays for audio, video data being sent to display;

Playing progress rate information transmitting unit 204, for the playing progress rate information of display is sent to mobile terminal, so that mobile terminal is controlled the progress of the audio, video data of display broadcasting.

As seen from the above description, the corresponding audio, video data of audio/video on-demand address acquisition by audio, video data acquiring unit basis from mobile terminal, audio, video data broadcast unit is sent to display by audio, video data and plays, playing progress rate information transmitting unit is sent to mobile terminal by the playing progress rate information of display simultaneously, so that mobile terminal is controlled the progress of the audio, video data of display broadcasting, because audio frequency and video are without larger at the screen of mobile terminal playing and display, make user can watch clearly audio frequency and video, the poor user experience that mobile terminal playing video of the prior art causes and the problem that affects service life of equipment have been overcome, pass through the embodiment of the present invention, can improve user's experience sense, and can't affect the useful life of equipment.

Particularly, said apparatus also comprises: local area network (LAN) is set up unit, for setting up local area network (LAN) with mobile terminal, display.Local area network (LAN) set up unit specifically for: set up UDP with mobile terminal and communicate by letter.Although although UDP communication mode can lost data packets, generally can experience lf being influenced effect and communication thread, and TCP point-to-point communication, once network quality is bad, can cause obstruction, cause TCP to connect and disconnect, cannot communicate by letter, therefore, use UDP communication to be relatively applicable to user and watch video.

Audio, video data acquiring unit specifically for: according to audio/video on-demand address, by the Internet, in P2P mode, obtain corresponding audio, video data.

The concrete implementation of above-mentioned each unit can, referring to the description in above-described embodiment one, repeat no more herein.

Embodiment tri-

The embodiment of the present invention also provides a kind of audio/video on-demand system, Fig. 3 is the structured flowchart of this system, as shown in Figure 3, this system comprises audio/video on-demand device 2, mobile terminal 1 and the display 3 in above-described embodiment two, audio/video on-demand device is according to the corresponding audio, video data of audio/video on-demand address acquisition from mobile terminal receiving, and audio, video data is sent to display plays, and the playing progress rate information of display is sent to mobile terminal, wherein, mobile terminal 1 comprises:

Audio and video resources information acquisition unit 101, for obtaining audio and video resources information from network;

Audio/video information transmitting element 102, for selecting audio/video on-demand address to be sent to audio/video on-demand device from audio and video resources information;

Playing progress rate information receiving unit 103, for receiving the progress msg of the playing audio-video of display;

Playing progress rate control unit 104, controls for the progress msg to playing audio-video, to control the progress of the audio frequency and video of display broadcasting.

By mobile terminal, from network, obtain audio and video resources information and audio/video on-demand address is sent to audio/video on-demand device, audio/video on-demand device obtains corresponding audio frequency and video and plays at display, by mobile terminal, control playing progress rate simultaneously, than prior art, user's experience sense can be improved, and the useful life of mobile terminal can't be affected.

Audio/video on-demand device is set up UDP with mobile terminal and is communicated by letter, and like this, when network quality is bad, also can affect user and watch audio frequency and video.

Fig. 4 is the workflow of mobile terminal device:

Mobile terminal device application arrives first on network and obtains video resource list after opening, and preserves into database, with friendly showing interface, and sends LAN broadcast, sets up and communicates by letter with multi-screen adapter;

When user clicks certain video selection remote playing, program will obtain the broadcast address of this video, and is decrypted and encodes (object is in order to allow player identify and to play), then by communication connection, sends to adapter;

After broadcast address sends, mobile terminal can eject the remote controller of mini and can open the playing progress rate that a background thread removes to check adapter end, and real-time showing on interface of mobile terminal, now user can carry out selection, broadcasting, time-out, the volume increase and decrease of progress to the player of far-end by mini remote controller and the operation such as exit.

Fig. 5 is the workflow of adapter end: the monitoring module real-time listening of adapter end, and reply from the broadcast request on mobile terminal; Server receives after data from network flow by Data Analysis out, if play command, encapsulate data into the Intent of standard and start player in the mode of startActivity (Intent), after player starts, can get the broadcast address parameter of Intent, then call relevant module and download and play; If user send be operation player control command, player can be made the corresponding effect that order produces.

Fig. 6 is the workflow schematic block diagram of mobile terminal and adapter end, describes the workflow of mobile terminal and adapter end below in conjunction with Fig. 6:

The video resource list on network is downloaded and obtained to mobile terminal, preserves simultaneously and show, this mobile terminal comprises analog telecommand device (mini remote controller, that is, above-mentioned playing progress rate control unit), when large scale display, ejects;

Adapter end (that is, audio/video on-demand device) connecting Internet, simultaneously adapter end connects large scale display end, and by the WLAN (wireless local area network) of the foundation of wifi module and mobile terminal, display end.Wherein, mobile terminal matches and sets up UDP and communicates by letter with adapter, adopting in embodiments of the present invention UDP communication is the unsteadiness of considering wireless network, if use TCP point-to-point communication, once network quality is bad, can cause obstruction, causing TCP to connect disconnects, cannot communicate by letter, although and UDP communication mode can lost data packets, generally can experience lf being influenced effect and communication thread.

When user sees the video of oneself liking, the video playback address that user chooses, and by the communication connection having established, broadcast address being sent to adapter end, large-screen end is play and be presented to adapter end after obtaining audio and video resources by the Internet in P2P mode again.The mini remote controller of mobile terminal can send the large-screen broadcasting that far-end is controlled in different instructions, comprises the operations such as seek, pause/play, stop and volume increase and decrease.

In practical operation, can open on backstage thread and every 1s, obtain the progress of a far-end large-screen broadcasting, and the progress bar on real-time renewal mobile terminal mini remote controller interface.

The embodiment of the present invention is utilized acquisition for mobile terminal video resource broadcast address, by setting up network service with adapter, video request program address on mobile terminal is sent to adapter, adapter is received after data, start application program and open p2p and download and play, and mobile terminal can carry out to the broadcasting of far-end the operations such as seek, pause/play, stop and volume increase and decrease, thereby has overcome the problem of being brought by mobile terminal playing video of the prior art.

It should be noted that, in the embodiment of the present invention, related mobile terminal can be smart mobile phone, panel computer and the mobile device with function of surfing the Net.

In sum, the embodiment of the present invention is first by the broadcast address of acquisition for mobile terminal the resources of movie & TV, then by the communication connection with multi-screen adapter, by playing required address information, send to adapter to play, after far-end starts to play, mobile terminal can eject the control panel of a mini, being used for controlling far-end plays, user just can replace directly on mobile terminal device, playing by remote playing like this, improved and directly on mobile terminal, play brought puzzlement, can also be together and household, friend, colleague shares interesting video, and operation is also quite convenient, be as good as with local operation, greatly promoted the useful life that user experienced and do not affect mobile terminal.

One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method can come the hardware that instruction is relevant to complete by program, this program can be stored in a computer read/write memory medium, such as ROM/RAM, magnetic disc, CD etc.

Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; the protection range being not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. an audio/video program request method, is characterized in that, described method comprises:
Reception is from the audio/video on-demand address of mobile terminal;
According to the described corresponding audio, video data of audio/video on-demand address acquisition;
Described audio, video data is sent to display to be play;
The playing progress rate information of display is sent to described mobile terminal, so that described mobile terminal is controlled the progress of the audio, video data of described display broadcasting.
2. method according to claim 1, is characterized in that, before receiving the audio/video on-demand address from mobile terminal, described method also comprises:
Set up local area network (LAN) with described mobile terminal, described display.
3. method according to claim 2, is characterized in that, sets up UDP communicate by letter with described mobile terminal.
4. method according to claim 1, is characterized in that, according to the described corresponding audio, video data of audio/video on-demand address acquisition, comprises:
According to described audio/video on-demand address, by the Internet, in P2P mode, obtain corresponding audio, video data.
5. an audio/video on-demand device, is characterized in that, described device comprises:
Program request address receiving element, for receiving the audio/video on-demand address from mobile terminal;
Audio, video data acquiring unit, for according to the described corresponding audio, video data of audio/video on-demand address acquisition;
Audio, video data broadcast unit, plays for described audio, video data being sent to display;
Playing progress rate information transmitting unit, for the playing progress rate information of display is sent to described mobile terminal, so that described mobile terminal is controlled the progress of the audio, video data of described display broadcasting.
6. device according to claim 1, is characterized in that, described device also comprises:
Local area network (LAN) is set up unit, for setting up local area network (LAN) with described mobile terminal, described display.
7. device according to claim 6, is characterized in that, described local area network (LAN) set up unit specifically for: set up UDP with described mobile terminal and communicate by letter.
8. device according to claim 1, is characterized in that, described audio, video data acquiring unit specifically for:
According to described audio/video on-demand address, by the Internet, in P2P mode, obtain corresponding audio, video data.
9. an audio/video on-demand system, it is characterized in that, described system comprises: audio/video on-demand device, mobile terminal and display in claim 5 to 8 described in any one, described audio/video on-demand device is according to the corresponding audio, video data of audio/video on-demand address acquisition from described mobile terminal receiving, and audio, video data is sent to described display broadcasting, the playing progress rate information of described display is sent to described mobile terminal, and wherein, described mobile terminal comprises:
Audio and video resources information acquisition unit, for obtaining audio and video resources information from network;
Audio/video information transmitting element, for selecting audio/video on-demand address to be sent to described audio/video on-demand device from audio and video resources information;
Playing progress rate information receiving unit, for receiving the progress msg of the playing audio-video of described display;
Playing progress rate control unit, controls for the progress msg to described playing audio-video, to control the progress of the audio frequency and video of described display broadcasting.
10. system according to claim 9, is characterized in that, described audio/video on-demand device is set up UDP with described mobile terminal and communicated by letter.
CN201210222405.0A 2012-06-29 2012-06-29 Method, device and system for access to audio and video on demand services CN103517089A (en)

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Application publication date: 20140115