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Parse the ASMRuleBook SDP line to dynamically create one new AVStream for

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each "rule" described in the ASMRuleBook. Each rule represents a stream
of identical content compared to other streams in the same rulebook, but
with a possibly different codec/bitrate/etc. See "[PATCH] rdt.c: ASM
rulebook parsing and AVStream creation" thread on mailinglist.

Originally committed as revision 16466 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje
2009-01-07 14:38:44 +00:00
parent b06688ffed
commit 3ca45429fe
3 changed files with 81 additions and 0 deletions
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3
libavformat/rtsp.c
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@@ -549,6 +549,9 @@ static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1,
if (atoi(p) == 1)
rt->transport = RTSP_TRANSPORT_RDT;
} else if (s->nb_streams > 0) {
if (rt->server_type == RTSP_SERVER_REAL)
ff_real_parse_sdp_a_line(s, s->nb_streams - 1, p);
rtsp_st = s->streams[s->nb_streams - 1]->priv_data;
if (rtsp_st->dynamic_handler &&
rtsp_st->dynamic_handler->parse_sdp_a_line)