tested and submitted by (Torsten Spindler <spindler at hbt dot arch dot ethz dot ch>)
Originally committed as revision 3381 to svn://svn.ffmpeg.org/ffmpeg/trunk
tcp/http in ffmpeg.c patch by (Leon van Stuivenberg <l dot vanstuivenberg at chello dot nl>)
Originally committed as revision 2891 to svn://svn.ffmpeg.org/ffmpeg/trunk
Whenever there was an EINTR/EAGAIN return, then a byte in the data stream
would be duplicated!! This fix should allow ffserver to work again.
Originally committed as revision 2317 to svn://svn.ffmpeg.org/ffmpeg/trunk