Method and system for online playing FLV (Flash Video) format video

Abstract

The invention discloses a method for online playing an FLV (Flash Video) format video. The method comprises the following steps: acquiring a file header of an FLV format video data packet when a server stores the FLV format video; generating corresponding description file information, and centrally placing all description file information in front of video files and conserving; receiving the requested FLV format video data and corresponding description file information by a client, wherein the requested FLV format video data are returned after an online playback request of the FLV format video files is transmitted to the server; the description file information comprises information needed by converting the FLV format video files into TS fragments; respectively generating corresponding TS index file by the client according to the description file information and transmitting the TS index file to a player of the client, and generating a TS index file list on the player; orderly transmitting a TS fragment playing request to the client by the player according to the TS index file list; acquiring corresponding FLV format video data by the client according to the TS fragment playing request, converting the FLV format video data into the TS fragments and returning the TS fragments to the player; and receiving the TS fragments by the player and orderly playing the TS fragments.

Description

technical field [0001] This application relates to the field of video playback, in particular, to a method and system for online playback of FLV format videos. Background technique [0002] At present, it is more and more common for mobile terminals to order videos from Internet multimedia, and commonly used videos have various formats. The video format refers to the way of organizing the video data, audio data and related information data in the video. Video data is implemented in a specific format during storage and transmission, and different video formats are implemented in different ways. The commonly used video formats at this stage mainly include FLV and HLS. [0003] FLV is the abbreviation of FLASHVIDEO, and the FLV streaming media format is a video format developed with the introduction of FlashMX. Because the files it forms are extremely small and the loading speed is extremely fast, it is possible to watch video files on the Internet. Its appearance effectivel...

AI Technical Summary

Problems solved by technology

[0019] (1) prior art scheme realizes that the video file of FLV format is converted into the video file of other formats on server, but the video file after conversion must also be transformed into multiple formats to adapt to different video playback platforms, so, greatly Increase the storage capacity of the service and increase the cost of the server

[0020] (2) prior art scheme realizes that the video file of FLV format is converted into the video file of other formats on the server, causes same video to store the file of a plurality of formats on the server, brings very big trouble to the file management of server

[0021] (3) prior art scheme realizes that the video file of FLV format is converted into the video file of other formats on the server, the video file of fragmentation, the data transmission of a plurality of small fragmentation files can affect the transmission effect of file, does not Facilitate the playback of client video

[0022] (4) The prior art scheme realizes that the video file of FLV format is converted into the video file of other formats on the server, and the network transmission performance efficiency between the streaming module of the server and the format conversion module is low, thereby causing the client to receive the video file Unsmooth problem when playing

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