CN103024490A - Method and device supporting independent playing of audio and video - Google Patents
Method and device supporting independent playing of audio and video Download PDFInfo
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- CN103024490A CN103024490A CN2012105765299A CN201210576529A CN103024490A CN 103024490 A CN103024490 A CN 103024490A CN 2012105765299 A CN2012105765299 A CN 2012105765299A CN 201210576529 A CN201210576529 A CN 201210576529A CN 103024490 A CN103024490 A CN 103024490A
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Abstract
The invention provides a method and a device supporting independent playing of an audio and a video. The method includes: receiving a switch request which includes the requested target code stream information of an audio-video code stream; detecting status of the current playing audio-video code stream to generate interface data; switching to the target code stream according to the interface data and the requested target code stream information; and playing the target code stream. Audio independent playing, video independent playing, audio-video independent playing and free switching can be supported, and more convenient application manners can be provided for users. In addition when the audio and the video are not needed to be watched at the same time, the audio and the video can both be played independently, and accordingly power and network flow of a playing terminal can be saved.
Description
Technical field
The present invention relates to the audio frequency and video processing technology field, particularly a kind of method and apparatus of supporting the Voice ﹠ Video independent play-out.
Background technology
At present, along with the develop rapidly of network technology, the user can utilize terminal to watch Internet video.The user when watching video, especially during the video such as music, open class or entertainment news, general listening to audio or only watch video just can satisfy the demands only.In addition, some user is not easy to carry out simultaneously the synchronous broadcast of Voice ﹠ Video under some specific environment.Especially at portable terminal, for example on the mobile phone, Voice ﹠ Video is play synchronously can larger electric weight and the Internet resources of waste.
To sum up, in order to satisfy only needs listening to audio or when watching video of user, can freely Voice ﹠ Video be switched as required now, wherein a kind of of independent play-out, for example, audio plays only, perhaps displaying video only becomes those skilled in the art's technical issues that need to address.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and apparatus of supporting the audio or video independent play-out, can freely switch according to demand audio frequency and play or video playback.
The embodiment of the invention provides a kind of method of supporting the Voice ﹠ Video independent play-out, comprising:
Receive the handover request of audio-video code stream, comprise the information of the purpose code stream of request in the described handover request;
Detect the state of the audio-video code stream of current broadcast, generate interface data;
Information according to described interface data and described purpose code stream switches to the purpose code stream;
Play described purpose code stream.
Preferably, the handover request of described audio-video code stream be triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
Preferably, the state of the audio-video code stream of the current broadcast of described detection generates interface data, is specially:
The kind that detects the current audio-video code stream of watching of user is any in audio frequency, video or the audio frequency and video dual code stream, according to the kind of the audio-video code stream that detects, determines switching mode;
Detect the play time of the current audio-video code stream of watching of user, record this time point;
Described switching mode and time point are generated described interface data.
Preferably, described information according to described interface data and described purpose code stream switches to the purpose code stream, is specially:
According to the switching mode in the described interface data, the kind of coupling purpose code stream;
According to the time point in the described interface data, the time point of coupling purpose code stream;
Switch to the purpose code stream by the kind of described purpose code stream and the time point of purpose code stream.
Preferably, play described purpose code stream, be specially:
The object code stream of be about to playing is carried out optimization process, begin to play the purpose code stream from the time point of described purpose code stream.
The embodiment of the invention also provides a kind of equipment of supporting the Voice ﹠ Video independent play-out, comprising: receiving element, detecting unit, switch unit and broadcast unit;
Described receiving element for the handover request that receives audio-video code stream, comprises the information of the purpose code stream of request in the described handover request;
Described detecting unit for detection of the state of the audio-video code stream of current broadcast, generates interface data;
Described switch unit is used for the information according to described interface data and described purpose code stream, switches to the purpose code stream;
Described broadcast unit is used for playing described purpose code stream.
Preferably, also comprise the handover request trigger element;
Described handover request trigger element is used for triggering described handover request, and this handover request trigger element is triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
Preferably, described detecting unit comprises: switching mode is determined subelement, time point record cell and interface data generation unit;
Described switching mode is determined subelement, is any in audio frequency, video or the audio frequency and video dual code stream for detection of the kind of the current audio-video code stream of watching of user, according to the kind of the audio-video code stream that detects, determines switching mode;
Described time point record cell for detection of the play time of the current audio-video code stream of watching of user, records this time point;
Described interface data generation unit is used for described switching mode and time point are generated described interface data.
Preferably, described switch unit comprises: purpose code stream kind coupling subelement, purpose code stream time point coupling subelement and switching subelement;
Described purpose code stream kind coupling subelement is used for the switching mode according to described interface data, the kind of coupling purpose code stream;
Described purpose code stream time point coupling subelement is used for the time point according to described interface data, the time point of coupling purpose code stream;
Described switching subelement is used for switching to the purpose code stream by the kind of described purpose code stream and the time point of purpose code stream.
Preferably, described broadcast unit comprises: optimization process subelement and broadcast subelement;
Described optimization process subelement is used for the object code stream that is about to play is carried out optimization process;
Described broadcast subelement is used for beginning to play the purpose code stream from the time point of described purpose code stream.
Compared with prior art, the present invention has the following advantages:
The method and apparatus of support Voice ﹠ Video independent play-out provided by the invention receives the handover request of audio-video code stream, comprises the information of the purpose code stream of request in the described handover request; Detect the state of the audio-video code stream of current broadcast, generate interface data; Information according to described interface data and described purpose code stream switches to the purpose code stream; Play described purpose code stream.Can support like this audio frequency or video or audio frequency and video independent play-out and freely switch, can provide more easily application mode for the user.Simultaneously can make the user not need to watch simultaneously in the situation of audio frequency and video, only audio plays or only displaying video, thus be playback terminal saving electric weight and network traffics.
Description of drawings
Fig. 1 is embodiment of the method one flow chart of support Voice ﹠ Video independent play-out provided by the invention;
Fig. 2 is embodiment of the method two flow charts of support Voice ﹠ Video independent play-out provided by the invention;
Fig. 3 is apparatus embodiments one schematic diagram of support Voice ﹠ Video independent play-out provided by the invention;
Fig. 4 is apparatus embodiments two schematic diagrames of support audio or video independent play-out provided by the invention;
Fig. 5 is detecting unit schematic diagram provided by the invention;
Fig. 6 is switch unit schematic diagram provided by the invention;
Fig. 7 is broadcast unit schematic diagram provided by the invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing the specific embodiment of the present invention is described in detail.
Referring to Fig. 1, this figure is embodiment of the method one flow chart of support Voice ﹠ Video independent play-out provided by the invention.
The method of the support Voice ﹠ Video independent play-out that present embodiment provides comprises:
S101: receive the handover request of audio-video code stream, comprise the information of the purpose code stream of request in the described handover request;
Need to prove, the handover request of described audio-video code stream be triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
For example, the example that handover request is triggered by the user below.
The user is when using terminal (for example portable terminal), the situation that the meeting appearance can't be watched video and listening to audio simultaneously, in this case, the user can be by the application software of operating terminal or the hardware of terminal, and control terminal only carries out audio plays or vision operation.
Particularly for example, the triggering of this handover request can be clicked reservation button on the video player of terminal by the user, and perhaps hardware button of terminal etc. realizes.For example, if the user only needs listening to audio, press the hardware button of closing screen, namely the user closes the screen hardware button and has sent handover request by pressing, and specifically this handover request is to switch audio-video code stream to the request of audio code stream.
S102: detect the state of the audio-video code stream of current broadcast, generate interface data;
The in progress audio frequency and video of current player are audio frequency and video that the user is watching, i.e. the audio frequency and video that request is switched.
Need to prove that the audio frequency and video that the user is watching can be merely audio frequency, be video or audio frequency and video merely.
Described interface data is smooth and easy in order to switch, pause or interval that user or beholder impression is brought less than transition.For example, interface data comprises the time point of the audio-video code stream of current broadcast.
S103: the information according to described interface data and described purpose code stream switches to the purpose code stream;
Need to prove that described purpose code stream also can be merely audio frequency, be video or audio frequency and video merely.
Need to prove that the user not only can switch to audio code stream from the audio frequency and video dual code stream; The user also can switch to video code flow, switch to the audio frequency and video dual code stream, switches to video code flow, switches to audio-video code stream or switch to audio code stream from video code flow from video code flow from audio code stream from audio code stream from the audio frequency and video dual code stream.
S104: play described purpose code stream.
For example, the time point from the audio frequency and video of original broadcast begins to play the purpose code stream.
The method of the support Voice ﹠ Video independent play-out that the embodiment of the invention provides receives the handover request of audio-video code stream, comprises the information of the purpose code stream of request in the described handover request; Detect the state of the audio-video code stream of current broadcast, generate interface data; Information according to described interface data and described purpose code stream switches to the purpose code stream; Play described purpose code stream.Can support like this audio frequency or video or audio frequency and video independent play-out and freely switch, can provide more easily application mode for the user.Simultaneously can make the user not need to watch simultaneously in the situation of audio frequency and video, only audio plays or only displaying video, thus be playback terminal saving electric weight and network traffics.
Referring to Fig. 2, this figure is embodiment of the method two flow charts of support Voice ﹠ Video independent play-out provided by the invention.
The method of the support Voice ﹠ Video independent play-out that the embodiment of the invention provides comprises:
S201: receive handover request that the user triggers or the audio-video code stream that terminal triggers automatically, comprise the information of the purpose code stream of request in the described handover request;
The below introduces the situation that handover request is triggered automatically by hardware:
In some cases, hardware can enter some state automatically, such as closing screen or turnover screen towards inferior.In order to adapt to this situation, the method that this example provides can judge whether hardware enters automatic triggering handover request.That is, support the variation along with the hardware oneself state, audio frequency and video can automatically switch.As, along with the shutoff operation of hardware screen, audio frequency and video can automatically switch to audio frequency and play, and close video playback.Can more save electric weight like this.When this video is watched by network, simultaneously also can saving network flow.
For example, the screen of mobile phone will enter energy-saving mode after not touching in the regular hour automatically, and this Sample Method also can make the video of current broadcast change audio-frequency play mode over to.
S202: the kind that detects the current audio-video code stream of watching of user is any in audio frequency, video or the audio frequency and video dual code stream, according to the kind of the audio-video code stream that detects, determines switching mode;
S203: detect the play time of the current audio-video code stream of watching of user, record this time point;
S204: described switching mode and time point are generated described interface data.
S205: according to the switching mode in the described interface data, the kind of coupling purpose code stream;
For example, when transferring audio frequency to from video, coupling is needed the code stream of the audio frequency of broadcast.
S206: according to the time point in the described interface data, the time point of coupling purpose code stream;
For example, when transferring audio frequency to from video, coupling needs the time point of the audio frequency of broadcast.
S207: switch to the purpose code stream by the kind of described purpose code stream and the time point of purpose code stream.
S208: the object code stream of be about to playing is carried out optimization process, begin to play the purpose code stream from the time point of described purpose code stream.
Need to prove, when making the code stream of user after watching switching, impression is less than switching pause or the interval of bringing, handoff procedure is optimized processing, concrete optimization process is, prolong the reproduction time of code stream before switching as far as possible, after wait purpose code stream is ready to complete fully, just begin to switch to the broadcast that object code stream carries out the purpose code stream.
Need to prove, the method that above embodiment provides, be not only applicable to video code flow and switch to audio code stream, audio code stream and switch to the switching that video code flow and audio-video code stream switch to the code stream between the variety classeses such as audio frequency or video code flow, be applicable to the switching between kind yet.The for example switching between audio code stream and the audio code stream, but code check is not identical, for example, the bandwidth of the audio frequency of broadcast changes, and tonequality is not identical.But for example switching between video code flow and the video code flow again is the definition difference, by video switch of high definition phase low definition etc.For example, when network quality was bad, the current video of watching was unclear, perhaps can not smoothness watch, and user's pattern of switching to a low definition continues to watch video so.
Based on the method for above-mentioned support audio or video independent play-out, the present invention also provides the equipment of supporting the audio or video independent play-out, describes its part in detail below in conjunction with specific embodiment.
Referring to Fig. 3, this figure is apparatus embodiments one schematic diagram of support audio or video independent play-out provided by the invention.
Present embodiment provides a kind of equipment of supporting the Voice ﹠ Video independent play-out, comprising: receiving element 300, detecting unit 400, switch unit 500 and broadcast unit 600;
Described receiving element 300 for the handover request that receives audio-video code stream, comprises the information of the purpose code stream of request in the described handover request;
Need to prove, the handover request of described audio-video code stream be triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
For example, the example that handover request is triggered by the user below.
The user is when using terminal (for example portable terminal), the situation that the meeting appearance can't be watched video and listening to audio simultaneously, in this case, the user can be by the application software of operating terminal or the hardware of terminal, and control terminal only carries out audio plays or vision operation.
Particularly for example, the triggering of this handover request can be clicked reservation button on the video player of terminal by the user, and perhaps hardware button of terminal etc. realizes.For example, if the user only needs listening to audio, press the hardware button of closing screen, namely the user closes the screen hardware button and has sent handover request by pressing, and specifically this handover request is to switch audio-video code stream to the request of audio code stream.
Described detecting unit 400 for detection of the state of the audio-video code stream of current broadcast, generates interface data;
The in progress audio frequency and video of current player are audio frequency and video that the user is watching, i.e. the audio frequency and video that request is switched.
Need to prove that the audio frequency and video that the user is watching can be merely audio frequency, be video or audio frequency and video merely.
Described interface data is smooth and easy in order to switch, pause or interval that user or beholder impression is brought less than transition.For example, interface data comprises the time point of the audio-video code stream of current broadcast.
Described switch unit 500 is used for the information according to described interface data and described purpose code stream, switches to the purpose code stream;
Need to prove that described purpose code stream also can be merely audio frequency, be video or audio frequency and video merely.
Need to prove that the user not only can switch to audio code stream from the audio frequency and video dual code stream; The user also can switch to video code flow, switch to the audio frequency and video dual code stream, switches to video code flow, switches to the audio frequency and video dual code stream or switch to audio code stream from video code flow from video code flow from audio code stream from audio code stream from the audio frequency and video dual code stream.
Described broadcast unit 600 is used for playing described purpose code stream.
For example, the time point from the audio frequency and video of original broadcast begins to play the purpose code stream.
The equipment of the support Voice ﹠ Video independent play-out that the embodiment of the invention provides receives the handover request of audio-video code stream, comprises the information of the purpose code stream of request in the described handover request; Detect the state of the audio-video code stream of current broadcast, generate interface data; Information according to described interface data and described purpose code stream switches to the purpose code stream; Play described purpose code stream.Can support like this audio frequency or video or audio frequency and video independent play-out and freely switch, can provide more easily application mode for the user.Simultaneously can make the user not need to watch simultaneously in the situation of audio frequency and video, only audio plays or only displaying video, thus be playback terminal saving electric weight and network traffics.
Referring to Fig. 4, this figure is apparatus embodiments two schematic diagrames of support audio or video independent play-out provided by the invention.
The equipment of the support audio or video independent play-out that present embodiment provides also comprises handover request trigger element 200;
Described handover request trigger element 200 is used for triggering described handover request, and this handover request trigger element 200 is triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
The below introduces the situation that handover request is triggered automatically by hardware:
In some cases, hardware can enter some state automatically, such as closing screen or turnover screen towards inferior.In order to adapt to this situation, the method that this example provides can judge whether hardware enters automatic triggering handover request.That is, support the variation along with the hardware oneself state, audio frequency and video can automatically switch.As, along with the shutoff operation of hardware screen, audio frequency and video can automatically switch to audio frequency and play, and close video playback.Can more save electric weight like this.When this video is watched by network, simultaneously also can saving network flow.
For example, the screen of mobile phone will enter energy-saving mode after not touching in the regular hour automatically, and this Sample Method also can make the video of current broadcast change audio-frequency play mode over to.
Referring to Fig. 5, this figure is detecting unit schematic diagram provided by the invention.
The described detecting unit that present embodiment provides comprises: switching mode is determined subelement 401, time point record cell 402 and interface data generation unit 403;
Described switching mode is determined subelement 401, is any in audio frequency, video or the audio frequency and video dual code stream for detection of the kind of the current audio-video code stream of watching of user, according to the kind of the audio-video code stream that detects, determines switching mode;
Described time point record cell 402 for detection of the play time of the current audio-video code stream of watching of user, records this time point;
This time point is crucially in switching a bit to make the purpose code stream begin to continue to play from this time point, and the user watches the object code influenza to be subjected to pause less than switching like this, experiences thereby improve the user.
Described interface data generation unit 403 is used for described switching mode and time point are generated described interface data.
Referring to Fig. 6, this figure is switch unit schematic diagram provided by the invention.
The described switch unit that present embodiment provides comprises: purpose code stream kind coupling subelement 501, purpose code stream time point coupling subelement 502 and switching subelement 503;
Described purpose code stream kind coupling subelement 501 is used for the switching mode according to described interface data, the kind of coupling purpose code stream;
Described purpose code stream time point coupling subelement 502 is used for the time point according to described interface data, the time point of coupling purpose code stream;
Described switching subelement 503 is used for switching to the purpose code stream by the kind of described purpose code stream and the time point of purpose code stream.
Referring to Fig. 7, this figure is broadcast unit schematic diagram provided by the invention.
The described broadcast unit that present embodiment provides comprises: optimization process subelement 601 and broadcast subelement 602;
Described optimization process subelement 601 is used for the object code stream that is about to play is carried out optimization process;
Described broadcast subelement 602 is used for beginning to play the purpose code stream from the time point of described purpose code stream.
Need to prove, when making the code stream of user after watching switching, impression is less than switching pause or the interval of bringing, handoff procedure is optimized processing, concrete optimization process is, prolong the reproduction time of code stream before switching as far as possible, after wait purpose code stream is ready to complete fully, just begin to switch to the broadcast that object code stream carries out the purpose code stream.
Need to prove, the method that above embodiment provides, be not only applicable to video code flow and switch to audio code stream, audio code stream and switch to the switching that video code flow and audio-video code stream switch to the code stream between the variety classeses such as audio frequency or video code flow, be applicable to the switching between kind yet.The for example switching between audio code stream and the audio code stream, but code check is not identical, for example, the tonequality of audio frequency is different, and the network bandwidth that takies is different, is switched to low tonequality by high tone quality.The for example switching between video code flow and the video code flow again, but the definition difference, by high definition to video switch of low definition etc.For example, when network quality was bad, the current video of watching was unclear, perhaps can not smoothness watch, and user's pattern of switching to a low definition continues to watch video so.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction.Although the present invention discloses as above with preferred embodiment, yet is not to limit the present invention.Any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize method and the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.
Claims (10)
1. a method of supporting the Voice ﹠ Video independent play-out is characterized in that, comprising:
Receive the handover request of audio-video code stream, comprise the information of the purpose code stream of request in the described handover request;
Detect the state of the audio-video code stream of current broadcast, generate interface data;
Information according to described interface data and described purpose code stream switches to the purpose code stream;
Play described purpose code stream.
2. the method for support Voice ﹠ Video independent play-out according to claim 1 is characterized in that, the handover request of described audio-video code stream be triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
3. the method for support Voice ﹠ Video independent play-out according to claim 1 is characterized in that, the state of the audio-video code stream of the current broadcast of described detection generates interface data, is specially:
The kind that detects the current audio-video code stream of watching of user is any in audio frequency, video or the audio frequency and video dual code stream, according to the kind of the audio-video code stream that detects, determines switching mode;
Detect the play time of the current audio-video code stream of watching of user, record this time point;
Described switching mode and time point are generated described interface data.
4. the method for support Voice ﹠ Video independent play-out according to claim 3 is characterized in that, described information according to described interface data and described purpose code stream switches to the purpose code stream, is specially:
According to the switching mode in the described interface data, the kind of coupling purpose code stream;
According to the time point in the described interface data, the time point of coupling purpose code stream;
Switch to the purpose code stream by the kind of described purpose code stream and the time point of purpose code stream.
5. the method for support Voice ﹠ Video independent play-out according to claim 3 is characterized in that, plays described purpose code stream, is specially:
The object code stream of be about to playing is carried out optimization process, begin to play the purpose code stream from the time point of described purpose code stream.
6. an equipment of supporting the Voice ﹠ Video independent play-out is characterized in that, comprising: receiving element, detecting unit, switch unit and broadcast unit;
Described receiving element for the handover request that receives audio-video code stream, comprises the information of the purpose code stream of request in the described handover request;
Described detecting unit for detection of the state of the audio-video code stream of current broadcast, generates interface data;
Described switch unit is used for the information according to described interface data and described purpose code stream, switches to the purpose code stream;
Described broadcast unit is used for playing described purpose code stream.
7. the equipment of support Voice ﹠ Video independent play-out according to claim 6 is characterized in that, also comprises the handover request trigger element;
Described handover request trigger element is used for triggering described handover request, and this handover request trigger element is triggered by the user or automatically triggered by the terminal of playing audio-video code stream.
8. the equipment of support Voice ﹠ Video independent play-out according to claim 6 is characterized in that, described detecting unit comprises: switching mode is determined subelement, time point record cell and interface data generation unit;
Described switching mode is determined subelement, is any in audio frequency, video or the audio frequency and video dual code stream for detection of the kind of the current audio-video code stream of watching of user, according to the kind of the audio-video code stream that detects, determines switching mode;
Described time point record cell for detection of the play time of the current audio-video code stream of watching of user, records this time point;
Described interface data generation unit is used for described switching mode and time point are generated described interface data.
9. the equipment of support Voice ﹠ Video independent play-out according to claim 8 is characterized in that, described switch unit comprises: purpose code stream kind coupling subelement, purpose code stream time point coupling subelement and switching subelement;
Described purpose code stream kind coupling subelement is used for the switching mode according to described interface data, the kind of coupling purpose code stream;
Described purpose code stream time point coupling subelement is used for the time point according to described interface data, the time point of coupling purpose code stream;
Described switching subelement is used for switching to the purpose code stream by the kind of described purpose code stream and the time point of purpose code stream.
10. the equipment of support Voice ﹠ Video independent play-out according to claim 9 is characterized in that, described broadcast unit comprises: optimization process subelement and broadcast subelement;
Described optimization process subelement is used for the object code stream that is about to play is carried out optimization process;
Described broadcast subelement is used for beginning to play the purpose code stream from the time point of described purpose code stream.
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| CN2012105765299A CN103024490A (en) | 2012-12-26 | 2012-12-26 | Method and device supporting independent playing of audio and video |
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| CN2012105765299A CN103024490A (en) | 2012-12-26 | 2012-12-26 | Method and device supporting independent playing of audio and video |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734625A (en) * | 2004-07-23 | 2006-02-15 | 威盛电子股份有限公司 | Mix mode multimedia player capable of controlling audio format file and video format file individually |
| CN101047842A (en) * | 2006-03-27 | 2007-10-03 | 中兴通讯股份有限公司 | Method for playing flow media audio-vedio on radio binary operation environment mobile phone |
| CN101159784A (en) * | 2007-11-06 | 2008-04-09 | 中兴通讯股份有限公司 | Video mailbox leave message storing method |
| CN102625150A (en) * | 2012-03-16 | 2012-08-01 | 中国科学院计算技术研究所 | Media playing system and method |
-
2012
- 2012-12-26 CN CN2012105765299A patent/CN103024490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1734625A (en) * | 2004-07-23 | 2006-02-15 | 威盛电子股份有限公司 | Mix mode multimedia player capable of controlling audio format file and video format file individually |
| CN101047842A (en) * | 2006-03-27 | 2007-10-03 | 中兴通讯股份有限公司 | Method for playing flow media audio-vedio on radio binary operation environment mobile phone |
| CN101159784A (en) * | 2007-11-06 | 2008-04-09 | 中兴通讯股份有限公司 | Video mailbox leave message storing method |
| CN102625150A (en) * | 2012-03-16 | 2012-08-01 | 中国科学院计算技术研究所 | Media playing system and method |
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