IPTV机顶盒的流媒体播放器设计

Design of Streaming Media Player of IPTV STB

介绍了IPTV机顶盒流媒体播放器的设计过程,利用live555开源代码中playCommon.cpp的功能,结合IPTV机顶盒的软件结构设计开发了IPTV机顶盒的传输模块。然后将这个传输模块通过消息队列与中间件连接,同时通过播放模块的入口函数与播放模块连接,最后组成了IPTV机顶盒的流媒体播放器。该播放器经测试,性能稳定。

This paper introduced the design of streaming media player of IPTV STB. Firstly, the principle of playCommon. cpp in live555 was introduced, Then combining with the software framework of the IPTV STB, the transport module of streaming media player was designed, Secondly, this module was connected with middleware through message queuing and at the same time connected with player module through the entrance of the player, At last it came to be a streaming media player of IPTV STB. The media player passed through tests and worked well.