A video data playback method and terminal equipment

Abstract

The present invention is applicable to the field of multimedia technology, and provides a video data playback method and terminal equipment, including: obtaining N channels of video data, and determining the decoding component information corresponding to the terminal equipment; said N is any positive integer; if said The decoding component information indicates that the hardware decoding component of the terminal device supports video data decoding, then, the first decoding operation is performed on the video data of N channels through the hardware decoding component to obtain decoded video data; if the decoding component If the information indicates that the terminal device does not include the hardware decoding component or the hardware decoding component does not support decoding of the video data, software decoding processing is performed to obtain decoded video data; and the decoded video data is played. The invention realizes that the allocated decoding resources match the received video data, improves the real-time performance of video playing, avoids the video playing stuck due to the decoding process, and improves the continuity of video playing.

Description

technical field [0001] The invention belongs to the field of multimedia technology, and in particular relates to a video data playing method and terminal equipment. Background technique [0002] With the continuous development of multimedia technology, the application fields of video playback are becoming more and more extensive, such as short video playback, video live broadcast, and video surveillance. Before the video is played on the terminal device, the video data needs to be decoded to restore Each video image frame in the video data, so how to efficiently decode and play the received video data has become the key to the development of video playback technology. [0003] The existing video data playback technology generally decodes the received video data through the decoding thread divided in the main process of the processor. However, as the video playback quality becomes higher and higher, such as the improvement of video resolution As well as the increase in frame...

AI Technical Summary

Problems solved by technology

[0003] The existing video data playback technology generally decodes the received video data through the decoding thread divided in the main process of the processor. However, as the video playback quality becomes higher and higher, such as the improvement of video resolution As well as the frame rate increase, the decoding thread cannot meet the decoding requirements of the existing video data, especially in the scene where multi-channel video real-time playback is required, the computing power of the decoding thread cannot meet the decoding requirements of the above video data, thereby reducing the video The real-time nature of the playback may even cause the playback to freeze, which reduces the continuity of the video playback

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