Data synchronization processing method based on network live broadcast information data transmission
A technology of information data and web live broadcast, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of destroying the viewing experience of viewing users, reducing the quality of the live broadcast of the anchor, and poor use effect, and improving the viewing experience, Guaranteed popularity and good results
Pending Publication Date: 2022-06-07
CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD
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Problems solved by technology
[0003] In the process of using the existing data synchronization processing method based on network live broadcast information data transmission, since the video data and audio data are divided into two groups of equipment for collection and encoding during live broadcast, and then sent to the customer after encoding End-to-end broadcasting, the actual separate encoding speed is different, so that in the actual live broadcast, when the anchor interacts with the user, the audio is often out of sync, which greatly destroys the viewing experience of the viewing user, and at the same time reduces the quality of the anchor. The quality of the live broadcast is not good
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[0027] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] The present invention provides a technical solution: a data synchronization processing method based on network live broadcast information data transmission, including the following processing flow;
[0029] S1 video and audio capture
[0030] After the host starts the host client and the host device, the host device collects the video information and audio information of the host;
[0031] S2 video, audio acquisition and network acquisition
[0032] The anchor client obtains the rights of the anchor device, and after obtaining the network, the anchor client obtains real-time video and audio data information from the anchor device, and the video and audio data information obtained by the anchor client is uploaded to the platform terminal;
[0033] S3 vid...
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The invention discloses a data synchronization processing method based on network live broadcast information data transmission. The method comprises the following steps: S1, video and audio collection: after an anchor starts an anchor client and anchor equipment, the anchor equipment collects video information and audio information of the anchor; audio data collected by an anchor client and video data collected by the anchor client are uploaded to a platform terminal, video and audio decoding is carried out in the platform terminal, the audio data are subjected to speed change processing according to actual decoding data after decoding, so that the audio corresponds to the video, and recoding is carried out after the speed is adjusted. According to the method and the device, the audio and the video are synchronously processed, and the data information of the audio and the video is simultaneously released to the anchor client and the user client after being synchronously processed, so that expected watching is achieved, the actual watching experience of a user is greatly improved, the live broadcast quality is improved, the popularity of a live broadcast room is ensured, and the use effect is good.
Description
technical field [0001] The invention belongs to the technical field of information data processing, in particular to a data synchronization processing method for network-based live broadcast information data transmission. Background technique [0002] "Webcasting" is roughly divided into two categories. One is to provide viewing of TV signals on the Internet, such as the live broadcast of various sports competitions and cultural activities. The principle of this type of live broadcast is to collect and convert TV (analog) signals into digital signals for input. Computer, upload the website in real time for people to watch, which is equivalent to "Internet TV"; the other type is the "Internet live broadcast" that people know: set up an independent signal acquisition device (audio + video) on the scene and import it into the director (director device or platform). ), and then upload it to the server through the network, and publish it to the website for people to watch. At pr...
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Login to View More IPC IPC(8): H04N21/43H04N21/439H04N21/435H04N21/462H04N21/4788
CPCH04N21/43072H04N21/439H04N21/435H04N21/462H04N21/4788
Inventor 邹文景唐良运甘莹孙刚
Owner CHINA SOUTHERN POWER GRID DIGITAL GRID RES INST CO LTD