Re #1182:
 - Renamed vstreamutil.c to vid_steamutil.c just for filename format consistency reason.
 - Updated sample app simpleua.c and vid_streamutil.c to sync with updated API, e.g: strip session usage, two media ports exported video streams for each dir.
 - Added vid_streamutil.c capability to be able to stream video file (involving transcoding when video codec used in the file different to the video stream codec), also updated AVI player and ffmpeg codecs to be able to read and decode XVID/MPEG4 codec.
 - Fixed bug wrong media type check in stream.c and vid_stream.c in creating stream info from SDP.
 - Minor update: docs, logs, app samples makefiles.



git-svn-id: https://svn.pjsip.org/repos/pjproject/branches/projects/2.0-dev@3425 74dad513-b988-da41-8d7b-12977e46ad98
20 files changed