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Video switching method and device

A video switching and video technology, applied in the field of video processing, can solve the problem that the video switching method cannot reduce system load or complexity, and achieve the effects of improving user experience, occupying less resources, and switching accurately and flexibly

Active Publication Date: 2017-06-20
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the embodiments of the present invention is to provide a video switching method and device to solve the problem that the video switching method in the prior art cannot improve the accuracy of obtaining playback progress and reduce system load or complexity

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0023] Embodiment 1 of the present invention provides a video switching method. The video switching method is used in mobile terminals. Wherein, the mobile terminal may be, but not limited to, a mobile phone, a tablet computer, an MP3 / MP4, a smart watch, a smart bracelet, a personal digital assistant (Personal Digital Assistant, PDA), a vehicle-mounted computer, and the like. The system of the mobile terminal is an IOS system or an Android system. Such as figure 1 As shown, it is a flow chart of the video switching method according to Embodiment 1 of the present invention. The video switching method comprises the following steps:

[0024] Step 101: Insert metadata into at least one transport stream data of a first video.

[0025] Preferably, the video playback of the method in the embodiment of the present invention can be based on the HLS (HTTP Live Streaming) protocol. HLS can realize live broadcast and on-demand streaming media, and provide live video and on-demand sol...

Embodiment 2

[0036] Embodiment 2 of the present invention provides a video switching method. The video switching method is used in mobile terminals. Wherein, the mobile terminal may be but not limited to mobile phone, tablet computer, MP3 / MP4, smart watch, smart bracelet, personal digital assistant (Personal Digital Assistant, PDA), vehicle-mounted computer and so on. The system of the mobile terminal is an IOS system or an Android system. The video switching method is applicable to a scene where the instruction information is that the playing of the first video is completed. Such as figure 2 As shown, it is a flow chart of the video switching method according to Embodiment 2 of the present invention. The specific steps of the video switching method are as follows:

[0037] Step 201: Insert metadata into the last transport stream data of the first video.

[0038] For example, if the first video is an advertisement, metadata is inserted into the last transport stream data of the adver...

Embodiment 3

[0044] Embodiment 3 of the present invention provides a video switching method. The video switching method is used in mobile terminals. Wherein, the mobile terminal may be, but not limited to, a mobile phone, a tablet computer, an MP3 / MP4, a smart watch, a smart bracelet, a personal digital assistant (Personal Digital Assistant, PDA), a vehicle-mounted computer, and the like. The system of the mobile terminal is an IOS system or an Android system. The video switching method is applicable to the scene where the instruction information is the interruption of the playing of the first video. Such as image 3 As shown, it is a flow chart of the video switching method according to Embodiment 3 of the present invention. The specific steps of the video switching method are as follows:

[0045] Step 301: Insert metadata into the non-head and tail transport stream data of the first video.

[0046] For example, the first video is a feature film. The instruction information containe...

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Abstract

The invention provides a video switching method which is applied to a mobile terminal. The video switching method comprises the steps that metadata are inserted into at least one transport stream data of a first video, wherein the metadata include instruction information; and when a first video player plays back the first video, if the metadata are called back at any time, a second video player is switched to play back a second video. The embodiment of the invention further provides a video switching device. According to the invention, the metadata including the instruction information are inserted into the transport stream data of the video; during the video playback, when the metadata are called back, the video can be switched according to the instruction information in the metadata; switching between videos is accurate and flexible; less resources are occupied; and the user experience is enhanced.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular to a video switching method and device. Background technique [0002] In the actual playback application scenario, in order to obtain the best playback experience, multiple videos can be organized together in sequence and played, and each video will start a system playback module instance to play; or in order to achieve in the video Dynamically insert other video materials, and manage the playback module instances of multiple systems and play them on demand. [0003] For the management of playback module instances of multiple systems and the switching between instances, in the case of sequential playback (advertisement before the video, copyright statement, etc.), the existing switching method is to switch to the next playback after the previous one is played, and then pass Detect the playback progress to judge 'playing finished' or judge 'playing finished' through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/4402H04N21/458H04N21/472
CPCH04N21/440245H04N21/458H04N21/47217
Inventor 刘小辉
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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