[FFmpeg-devel] [PATCH] RTSP-MS 7/15: parse and allow unknown m= line codes

Ronald S. Bultje rsbultje
Tue Jan 6 06:04:29 CET 2009


Hi,

when the SDP parser encounters unknown stream types in the m= line
(e.g. m='application 0 RTP/AVP 96'), it will currently skip it and not
create an AVStream. This is problematic in that subsequent SDP lines
(which describe that m= line stream) are now applied to the previous
m= line. The easiest solution I could come up with is to create an
AVStream with codec type CODEC_TYPE_UNKNOWN as default, and
CODEC_TYPE_DATA for application (which asf.c uses as well).

Ronald
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