Video playing method and device, computer equipment and computer readable storage medium
A video playback and computer technology, applied in the field of decoding, can solve the problems of smart TV hard decoding decoding occupation, errors, and inability to play, etc., to avoid error prompts or black screens.
Pending Publication Date: 2022-02-08
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology
For example, VOD is currently used for video playback, and the current use of VOD is switched to DTV. DTV needs to use a hardware decoder for video playback, but the hardware decoder of the smart TV has been occupied by the channel used by VOD, and the smart TV’s There is only one hard decoder, and the VOD channel does not actively release the hard decoder, and the DTV channel can only take away the hard decoder that is being used by the VOD channel
When the user switches from DTV to VOD, the VOD channel cannot take away the decoder being used by the VOD channel, thus causing the display interface of the smart TV to display an error message such as "unable to play" or a black screen. Strong complaints from manufacturers
Method used
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0032] Embodiments of the present application provide a video playing method, device, computer equipment, and computer-readable storage medium. Wherein, the video playing device may be integrated in a computer device, and the computer device may be a server, or a terminal or other equipment.
[0033] Among them, the server can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, and can also provide cloud services, cloud databases, ...
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The embodiment of the invention provides a video playing method and device, computer equipment and a computer readable storage medium, and the method comprises the steps: obtaining a first hardware decoding decoder corresponding to a currently played video in response to a switching instruction, and obtaining a second hardware decoding decoder corresponding to a to-be-played video; if the first hard decoding decoder and the second hard decoding decoder are the same, releasing the decoding of the first hard decoding decoder on the currently played video, and closing the currently played video; calling the first hard decoding decoder to decode the to-be-played video, and playing the decoded to-be-played video. According to the embodiment of the invention, under the condition that the first hard decoding decoder corresponding to the currently played video is the same as the second hard decoding decoder corresponding to the to-be-played video, the first hard decoding decoder is actively released, the to-be-played video is decoded by the first hard decoding decoder, and the currently played video is closed; therefore, the display interface of the intelligent terminal is prevented from having wrong prompts or blank screens.
Description
technical field [0001] The present application relates to the technical field of decoding, and in particular to a video playing method, device, computer equipment and computer-readable storage medium. Background technique [0002] With the rapid development of smart TVs, there are more and more ways to play videos on smart TVs. For example, smart TVs use DTV (Digital Television, Digital Television) signal sources for video playback; Definition Multimedia Interface, high-definition multimedia interface) signal source for video playback; smart TVs use VOD (Video on Demand, video on demand) signal sources for video playback, and smart TVs use VOD signal sources to present methods such as Tencent Video, iQi Art, Tencent video calls, DingTalk video calls, screencasting and other playback methods. The video playback realized by different signal sources needs to use a video decoder to decode the compressed video data, and then through rendering and post-processing of the video, it...
Claims
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Login to View More IPC IPC(8): H04N19/42H04N19/44H04N21/6336
CPCH04N19/42H04N19/44H04N21/6336
Inventor 杨自清
Owner SHENZHEN TCL NEW-TECH CO LTD