Method and device for live video broadcasting
A technology for live video and video, applied in the field of online video services, can solve problems such as inability to play and discount on video playback effect, and achieve the effect of good playback effect and good video live broadcast experience.
Inactive Publication Date: 2017-10-10
SHANGHAI SYNACAST MEDIA TECH
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
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.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[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 unit 121 , a live broadcast request acquisition unit 122 , a live broadcast request response unit 123 , an initial video conversion unit 124 and a target video provision unit 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 mobile t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The purpose of the present invention is to provide a video live broadcast method and equipment. Wherein, the live video service device obtains the initial video file corresponding to the current live program; obtains the live video request sent by the user via the mobile terminal; according to the live video request, obtains the initial video file corresponding to the live video request file; according to the video-related attributes of the mobile terminal, correspondingly convert the initial video file to obtain a target video file corresponding to the video-related attribute; and provide the target video file to the mobile terminal. According to the video-related attributes such as the media file format supported by the mobile terminal sending the live video request, the corresponding screen resolution, or the rate of accessing the network, the present invention converts the initial video file accordingly, so that the user's mobile terminal finally obtains its video Target video files with matching relevant attributes, so as to ensure that users get a better live video experience.
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...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/437H04N21/438H04N21/63
Inventor 王闻宇
Owner SHANGHAI SYNACAST MEDIA TECH