Video live broadcasting method and apparatus
A live video and video technology, applied in the field of online video services, can solve problems such as unplayable, discounted video playback effects, etc., and achieve good playback effects and good video live broadcast experience
Inactive Publication Date: 2013-01-16
SHANGHAI SYNACAST MEDIA TECH
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In addition, since the screen resolutions of mobile terminals are also very different, if the video files are not provided for mobile terminals with different resolutions, the video playback effect will be greatly reduced, or even cannot be played.
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[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0043] figure 1 It is a schematic diagram of equipment according to one aspect of the present invention, showing a live video service equipment. Wherein, the live video service device 2 includes an initial video acquisition means 121 , a live broadcast request acquisition means 122 , a live broadcast request response means 123 , an initial video conversion means 124 and a target video provision means 125 . Specifically, the initial video acquisition means 121 acquires the initial video file corresponding to the current live broadcast program; the live broadcast request acquisition means 122 acquires the video live broadcast request sent by the user via the mobile terminal; The initial video file corresponding to the live video request; the initial video conversion device 124 converts the initial video file according to the video-related attributes of the mob...
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The invention aims at providing a video live broadcasting method and a video live broadcasting apparatus. The method comprises the steps as follows: obtaining an original video file corresponding to the current live program by a video live broadcasting service apparatus, obtaining a video live broadcasting request sent by a user via a mobile terminal, obtaining the original video file corresponding to the video live broadcasting request according to the video live broadcasting request, converting the original video file correspondingly so as to obtain a target video file corresponding to associated attributions of the video, and providing the target video file to the mobile terminal. According to the invention, the original video file is correspondingly converted according to associated attributions of the video, such as medial file format supported by the mobile terminal which sends the video live broadcasting request, corresponding screen resolution or the rate of an accessed network, so that the mobile terminal of the user can finally obtain the target video file corresponding to the associated attributions of the video, in this way, a better excellent video live broadcasting experience is guaranteed to the user.
Description
technical field [0001] The invention relates to the technical field of network video services, in particular to a live video technology. Background technique [0002] The existing network video live broadcast system mainly considers that users watch live network programs through video playback devices with strong processing capabilities such as personal computers, but does not take into account the live video needs of users using mobile terminals such as mobile phones and tablet computers. [0003] For example, due to the different access networks, in particular, the mobile terminal switches between different networks during the mobile process, so that its access bandwidth and network congestion may have large differences, and the video files supported by the corresponding mobile terminal The bit rate will also vary. And, because the hardware configuration of personal computer is higher, multiple video players can be installed, thereby support multiple media file formats, a...
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Login to View More IPC IPC(8): H04N21/437H04N21/438H04N21/63
Inventor 王闻宇
Owner SHANGHAI SYNACAST MEDIA TECH