ffmpeg for iphone
https://developer.apple.com/resources/http-streaming/
http://blog.csdn.net/jjmm2035/article/details/5302300
http://blog.csdn.net/tozheng/article/details/6000974
https://developer.apple.com/resources/http-streaming/
http://blog.csdn.net/jjmm2035/article/details/5302300
http://blog.csdn.net/tozheng/article/details/6000974