CN102137098A - Method for on-line real-time recording and forwarding of audio/ video streams by mobile internet terminal - Google Patents
Method for on-line real-time recording and forwarding of audio/ video streams by mobile internet terminal Download PDFInfo
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- CN102137098A CN102137098A CN2011100265136A CN201110026513A CN102137098A CN 102137098 A CN102137098 A CN 102137098A CN 2011100265136 A CN2011100265136 A CN 2011100265136A CN 201110026513 A CN201110026513 A CN 201110026513A CN 102137098 A CN102137098 A CN 102137098A
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Abstract
The invention discloses a method for on-line and real-time recording and forwarding of audio/ video streams by a mobile internet terminal. After audio/ video streams collected by a mobile internet terminal camera and a microphone are coded in real time by client side software, the audio/ video streams are connected by a media stream and is sent to a server side in real time; and stream media is recorded by the server side to store as an audio/ video file, or the server side directly forwards the media stream. The method relates to the field of the audio and the video of the mobile internet. The method comprises the following basic steps: (1) the client side software of the mobile internet terminal builds a media stream connection with the server side; (2) the client side software invokes a camera and microphone equipment to collect the audio/ video streams and codes in real time; (3) the client side software sends the coded audio/ video data to the server side in real time by the media stream connection; and (4) the server side records the received media stream data to store as an audio/ video file, or the server side directly forwards the media stream.
Description
Technical field
The present invention relates to mobile Internet audio frequency and video field.
Background technology
In the fast-developing process of mobile Internet, intelligent mobile Internet terminal and 3G, Wi-Fi, WiMax and following 4G network are collection, the transmission of audio, video data and share and established physical basis.Traditional audio frequency and video are recorded mode needs mobile Internet terminal to be stored in this locality from the audio, video data recording of camera and microphone collection, record and connect computer again with document copying after finishing, be forwarded on other internet device with the storage that realizes data again and share, this is complex steps for the user, loses time.And for some special application, use as the network direct broadcasting in the source of collection as using mobile Internet terminal, traditional approach obviously can't satisfy the demands.The present invention is used for mobile Internet terminal and records and transmit by the service end of mobile Internet realization real-time audio and video Media Stream.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention provides a kind of method, its core concept is:
(1) the mobile Internet terminal client software is set up Media Stream with service end and is connected.
(2) client software calls camera, microphone apparatus is gathered audio/video flow and carried out real-time coding.
(3) audio, video data after client software will be encoded is sent to service end in real time by the Media Stream connection.
(4) service end is recorded the media stream data that receives, and is stored as audio-video document, perhaps directly carries out Media Stream by service end and transmits.
Embodiment
Mobile Internet terminal is set up with after the Media Stream of service end is connected by client software, the audio/video flow that camera and microphone are collected carries out real-time coding, and the mode of the audio, video data after will encoding by Media Stream send to service end in real time, and service end carries out as required that media stream real-time is recorded or directly Media Stream is forwarded to other unit, the Internet.
For the ease of understanding, under the Android platform, use H.264 coding, MP4 is as the coding container, and RTSP is an example as communications protocol, and whole implementation process is described.
(1) the mobile Internet terminal client software is set up the RTSP Media Stream with service end and is connected, and the stream name of connection is called MyVideo.
(2) client software calls camera, microphone apparatus is gathered audio/video flow, uses H.264 coding, and MP4 carries out real-time coding as the coding container.
(3) audio, video data after client software will be encoded is sent to service end in real time by the RTSP Media Stream connection of having set up.
(4) service end will be recorded from the data that the MyVideo Media Stream receives, and be stored as MyVideo.mp4, perhaps directly the MyVideo Media Stream will be forwarded to other streaming media servers or End-Customer end by service end.
Figure of description 1 is intended to express a kind of application of the present invention, understands with convenient.But inventor's claim is not limited to this specifically application.
Clearly can make multiple modifications and changes and not break away from the spirit and scope of the present invention to those skilled in the art the information format method of describing in the claim according to the present invention.Therefore, the invention is intended to cover modification of the present invention and the modification that provides in claims and the equivalent scope thereof.
Description of drawings
For the ease of understanding, under the Android platform, use H.264 coding, MP4 is as the coding container, and RTSP is example as communications protocol, and whole implementation process is described.
(1) the mobile Internet terminal client software is set up the RTSP Media Stream with service end and is connected, and the stream name of connection is called MyVideo.
(2) client software calls camera, microphone apparatus is gathered audio/video flow, uses H.264 coding, and MP4 carries out real-time coding as the coding container.
(3) audio, video data after client software will be encoded is sent to service end in real time by the RTSP Media Stream connection of having set up.
(4) service end will be recorded from the data that the MyVideo Media Stream receives, and be stored as MyVideo.mp4, perhaps by service end directly with the MyVideo forwarding media stream to other streaming media servers or End-Customer end.
Figure of description 1 is intended to express a kind of application of the present invention, understands with convenient. But inventor's claim is not limited to this specifically application.
Claims (9)
1. the method for audio/video flow is recorded and transmitted to a mobile Internet terminal online in real time
The present invention discloses the method that audio/video flow was recorded and transmitted to a kind of mobile Internet terminal online in real time, the audio/video flow that is used for mobile Internet terminal camera and microphone are collected is after the client software real-time coding, be sent to service end in real time by the Media Stream connection, carrying out Streaming Media by service end records, be stored as audio-video document, perhaps directly carry out Media Stream and transmit by service end.
The present invention relates to mobile Internet audio frequency and video field.
Its core concept is:
(1) the mobile Internet terminal client software is set up Media Stream with service end and is connected.
(2) client software calls camera, microphone apparatus is gathered audio/video flow and carried out real-time coding.
(3) audio, video data after client software will be encoded is sent to service end in real time by the Media Stream connection.
(4) service end is recorded the media stream data that receives, and is stored as audio-video document, perhaps directly carries out Media Stream by service end and transmits.
The present invention is applied to the voice and video transmission of mobile Internet terminal by the internet.
2. require described method according to right 1, it is characterized in that: mobile Internet terminal is set up by client software and is connected with the Media Stream of service end.
3. require described method according to right 1, it is characterized in that: mobile Internet terminal calls camera, microphone apparatus is gathered audio/video flow, carries out real-time coding.The audio coding form includes but are not limited to AAC, MP3, WMA, AMR etc., and H.263 video code model includes but are not limited to, H.264, VP6, VP8, WebM etc., the coding container includes but are not limited to 3GP, MP4, F1v, F4v, M4v etc.
4. require described method according to right 1, it is characterized in that: the audio, video data after client software will be encoded is sent to service end in real time by the mode of Media Stream.
5. require described method according to right 1, it is characterized in that: service end is the audio-video frequency media file with the media stream real-time recording and storing that receives.
6. require described method according to right 1, it is characterized in that: service end also can be forwarded to the media stream real-time that receives other unit, the Internet, includes but are not limited to streaming media server and End-Customer end.
7. require described method according to right 1, it is characterized in that: mobile Internet terminal includes but are not limited to mobile phone, PDA, panel computer etc.; The internet access way includes but are not limited to 3G network, 4G network, Wi-Fi network, WiMax network etc.
8. require described method according to right 1, it is characterized in that: the agreement of the internet multimedia communication that this invention was applied to includes but not limited to HTTP, RTP, RTSP, RTMP, RTMFP etc.
9. require described method according to right 1, it is characterized in that: " server " includes but not limited to application server, streaming media server, the network storage equipment and other exchange and communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100265136A CN102137098A (en) | 2011-01-25 | 2011-01-25 | Method for on-line real-time recording and forwarding of audio/ video streams by mobile internet terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100265136A CN102137098A (en) | 2011-01-25 | 2011-01-25 | Method for on-line real-time recording and forwarding of audio/ video streams by mobile internet terminal |
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| CN102137098A true CN102137098A (en) | 2011-07-27 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723104A (en) * | 2012-07-04 | 2012-10-10 | 深圳锐取信息技术股份有限公司 | Multimedia recorded broadcast system based on moving picture experts group 4 (MP4) file packaging format |
| CN102811368A (en) * | 2012-07-16 | 2012-12-05 | 北京邮电大学 | A mobile video live broadcast system |
| CN103095752A (en) * | 2011-10-31 | 2013-05-08 | 中兴通讯股份有限公司 | Transcribing method, device and system of voice and video |
| CN103458087A (en) * | 2013-08-30 | 2013-12-18 | 华南理工大学 | Remote mobile phone test experiencing method based on RTMP |
| CN104038844A (en) * | 2014-06-25 | 2014-09-10 | 浙江工业大学 | Mobile live broadcast system based on MPEG-2 standard |
| CN105025327A (en) * | 2015-07-14 | 2015-11-04 | 福建富士通信息软件有限公司 | Method and system for live broadcast of mobile terminal |
| CN105049918A (en) * | 2015-07-08 | 2015-11-11 | 成都西可科技有限公司 | Method for separating local recorded video and network live video |
| CN105610824A (en) * | 2015-12-29 | 2016-05-25 | 哈尔滨工业大学 | Screen sharing method based on screen mirror image and RTSP stream media frame |
| CN105681817A (en) * | 2016-01-05 | 2016-06-15 | 王成 | Intelligent terminal video and audio collection, transmission and playing system and method |
| CN107809681A (en) * | 2017-10-19 | 2018-03-16 | 广东省南方数字电视无线传播有限公司 | The method and device of section transmission of video |
-
2011
- 2011-01-25 CN CN2011100265136A patent/CN102137098A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095752A (en) * | 2011-10-31 | 2013-05-08 | 中兴通讯股份有限公司 | Transcribing method, device and system of voice and video |
| CN103095752B (en) * | 2011-10-31 | 2017-10-10 | 中兴通讯股份有限公司 | Method for recording, the apparatus and system of voice and video |
| CN102723104A (en) * | 2012-07-04 | 2012-10-10 | 深圳锐取信息技术股份有限公司 | Multimedia recorded broadcast system based on moving picture experts group 4 (MP4) file packaging format |
| CN102811368A (en) * | 2012-07-16 | 2012-12-05 | 北京邮电大学 | A mobile video live broadcast system |
| CN103458087A (en) * | 2013-08-30 | 2013-12-18 | 华南理工大学 | Remote mobile phone test experiencing method based on RTMP |
| CN104038844B (en) * | 2014-06-25 | 2017-07-25 | 浙江工业大学 | A mobile live broadcast system based on MPEG‑2 standard |
| CN104038844A (en) * | 2014-06-25 | 2014-09-10 | 浙江工业大学 | Mobile live broadcast system based on MPEG-2 standard |
| CN105049918A (en) * | 2015-07-08 | 2015-11-11 | 成都西可科技有限公司 | Method for separating local recorded video and network live video |
| CN105025327A (en) * | 2015-07-14 | 2015-11-04 | 福建富士通信息软件有限公司 | Method and system for live broadcast of mobile terminal |
| CN105025327B (en) * | 2015-07-14 | 2018-11-13 | 福建富士通信息软件有限公司 | A kind of method and system of mobile terminal live broadcast |
| CN105610824A (en) * | 2015-12-29 | 2016-05-25 | 哈尔滨工业大学 | Screen sharing method based on screen mirror image and RTSP stream media frame |
| CN105610824B (en) * | 2015-12-29 | 2018-12-25 | 哈尔滨工业大学 | A kind of screen sharing method based on screen mirror image and RTSP Streaming Media frame |
| CN105681817A (en) * | 2016-01-05 | 2016-06-15 | 王成 | Intelligent terminal video and audio collection, transmission and playing system and method |
| CN107809681A (en) * | 2017-10-19 | 2018-03-16 | 广东省南方数字电视无线传播有限公司 | The method and device of section transmission of video |
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Application publication date: 20110727 |