add support for rtp/h264 streaming

      Patch by Ryan Martell % rdm4 A martellventures P com %
Original thread:
Date: Nov 6, 2006 8:56 PM
Subject: [Ffmpeg-devel] [PATCH] H.264 via RTP

Originally committed as revision 6936 to svn://svn.ffmpeg.org/ffmpeg/trunk