Method and apparatus for playing video data

A technology of video data and playback method, applied in image communication, selective content distribution, electrical components, etc., can solve problems such as abnormal playback, and achieve the effect of avoiding abnormal playback problems

Active Publication Date: 2018-12-18
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the main purpose of the present invention is to provide a method and device for playing video data, which can solve the problem of abnormal playback caused by misconfiguration of encoding parameters of video acquisition equipment

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  • Method and apparatus for playing video data
  • Method and apparatus for playing video data
  • Method and apparatus for playing video data

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] The core idea of ​​the present invention is: for the video stream obtained from the software development kit (SDK) interface, the server needs to detect whether its video coding type changes, and according to the detection result, control whether to send the video stream to the player, so as to Avoid the problem that the player plays abnormally.

[0031] figure 2 It is a schematic flow diagram of the method of the embodiment of the present invention, such as figure 1 As shown, the playing method of the video data realized by this embodiment mainly includes:

[0032] Step 201. When the server receives a video stream from the video capture device for the first time, determine the video encoding type Utype-first of the video stream...

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Abstract

The invention discloses a method and a device for playing video data, wherein the method comprises the following steps: when a server receives a video stream from a video collecting device for the first time, determining a video coding type Utype of the video stream; triggering a player to play the video stream using a decoder corresponding to the video coding type; after the first time, each timethe server receives a video stream from the video capture device, according to the currently received video stream and the Utype-First, determining whether to trigger the player to play the currentlyreceived video stream. The invention can solve the problem of playing abnormality caused by misconfiguration of coding parameters of a video acquisition device.

Description

technical field [0001] The invention relates to computer application technology, in particular to a method and device for playing video data. Background technique [0002] At present, video capture devices (such as cameras) are more and more widely used in daily life, especially in the security field. figure 1 It is the currently commonly used camera data transmission model. Such as figure 1 As shown, the camera is connected to the server, and the server obtains the SDK media stream sent by the camera through the SDK interface provided by the camera, and then forwards it to the player, and the player decodes the SDK media stream to play the corresponding image. [0003] With the development of technology, H265 encoding technology is applied to many new cameras, that is to say, many cameras support two video encoding methods, one is H264 video encoding, the other is H265 video encoding, and the camera can only start one video at the same time. A video encoding method. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/218H04N21/24H04N21/262
CPCH04N21/21805H04N21/2407H04N21/262
Inventor 李敬来
Owner CHENGDU TD TECH LTD
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