Method and device for synthesizing video data
A video data and data technology, applied in the field of Internet of Things, can solve problems such as inconvenient viewing of multiple videos at the same time, user troubles, etc.
Active Publication Date: 2020-06-26
海南视联通信技术有限公司
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Problems solved by technology
[0002] With the rapid development of network technology, two-way communication such as video conferencing and video teaching has been widely popularized in users' life, work, and study, and has played an active role in life and work applications. Or during audio interaction, multiple video devices will generate multiple video data streams, so if multiple devices use the saved and downloaded files at the same time, it is not convenient for users to watch multiple videos at the same time, and when multiple videos need to be viewed at the same time, Multiple video files need to be saved, causing trouble for users
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[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Multi-video image stitching: splicing the image content displayed by multiple videos at the same time into one image and then synthesizing the video, that is, the synthesized video can view the content of multiple videos at the same time.
[0028] The Internet of Vision is an important milestone in the development of the network. It is a real-time network that can realize real-time transmission of high-definition video, and push many Internet applications to high-definition video, high-definition face-to-face.
[0029] The Internet of View adopts real-time high-definition video exchange technology, which can provide required services on one network platform, such as high-definition video conferencing, video surveillance, int...
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An embodiment of the present invention provides a method for synthesizing video data. The video network includes a video network video collection terminal and a video network server. The method includes: the video network server receives a plurality of video network video collection terminals to collect video data The multi-channel video data streams, counting the number of channels of the video data streams; the video network server packs the multiple video data streams into video data packets respectively, and decodes them into a plurality of YUV image data, and then obtains the described After the time stamp of the YUV image data, the YUV image data with the same time stamp will be combined into a multi-grid mosaic image in a preset mosaic manner; each grid in the multi-grid mosaic image shows the corresponding YUV image respectively Data; encapsulating the continuous multi-frame mosaic images into mosaic video data simultaneously displaying the multi-channel video stream data. The purpose of splicing multiple video network video streams into a complete video file is realized.
Description
technical field [0001] The invention relates to the technical field of video networking, in particular to a video data synthesizing method and a video data synthesizing device. Background technique [0002] With the rapid development of network technology, two-way communication such as video conferencing and video teaching has been widely popularized in users' life, work, and study, and has played an active role in life and work applications. Or during audio interaction, multiple video devices will generate multiple video data streams, so if multiple devices use the saved and downloaded files at the same time, it is not convenient for users to watch multiple videos at the same time, and when they need to view multiple videos at the same time, Multiple video files need to be saved, causing troubles to users. Contents of the invention [0003] In view of the above problems, embodiments of the present invention are proposed to provide a video data synthesis method and a corr...
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IPC IPC(8): H04N21/218H04N21/231H04N21/234H04N21/2343H04N21/2387H04N21/43H04N21/4402G06T3/40H04L29/06
CPCH04N21/21805H04N21/231H04N21/234H04N21/234336H04N21/2387H04N21/4307H04N21/440236G06T3/4038H04L65/75
Inventor 高浩牛永会亓娜王艳辉
Owner 海南视联通信技术有限公司