Video data processing method and device

Abstract

The embodiment of the invention provides a video data processing method and device which are applied in the Internet of Videos. The method comprises the steps that after an original byte code stream of video data is received, network abstraction layer units are recognized from the original byte code stream, and whether or not the type of the network abstraction layer units is a preset type is determined; and when the type of the network abstraction layer units is the preset type, the network abstraction layer units are extracted, then the extracted network abstraction layer units are recombined, and a target byte code stream is obtained and sent to an Internet of Videos playing terminal. According to the video data processing method and device, redundant or abnormal byte code fragments canbe removed from the original byte code stream of the video data, the condition that due to the fact that a hardware decoder such as a set-top box meets the redundant or abnormal byte code fragments during decoding, the problems of blank screens, blocking, picture missing and shaking are generated when a video is played is avoided, and the fault-tolerant capacity of the decoder and the video playing smoothness are improved.

Description

technical field [0001] The invention relates to the technical field of video networking, in particular to a video data processing method and device. Background technique [0002] With the rapid development of network technology, two-way communications such as video conferencing and video teaching are widely used in users' life, work, and study. [0003] At present, with the popularization and development of the Internet of Vision business across the country, the high-definition Internet of Vision interaction plays a pivotal role in government departments and other industries. For example, in the field of security, after remote video monitoring collects video data through monitoring equipment, The video data is packaged and sent to the Internet of Vision server, and then sent to the Internet of Vision terminal through the Internet of Vision server. For example, the set-top box decodes and plays it to realize remote video monitoring. [0004] At present, when the video data a...

AI Technical Summary

Problems solved by technology

[0004] At present, when the video data collection end packs the video data, it usually adds useless data or abnormal data, which causes problems such as black screen, freezing, picture loss and jitter when hardware decoders such as set-top boxes are decoding.

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