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| author | Martin Storsjö <martin@martin.st> | 2013-01-01 23:41:29 +0200 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-01-03 15:15:27 +0200 |
| commit | e96406eda4f143f101bd44372f7b2d542183000a (patch) | |
| tree | 736ef477e160701b05627f562bb533c83f0e26a5 /libavformat/rtpdec.h | |
| parent | 3f95f0dda55fca74b646937095a02a8fa9776622 (diff) | |
| download | ffmpeg-e96406eda4f143f101bd44372f7b2d542183000a.tar.gz | |
rtsp: Add support for depacketizing RTP data via custom IO
To use this, set sdpflags=custom_io to the sdp demuxer. During
the avformat_open_input call, the SDP is read from the AVFormatContext
AVIOContext (ctx->pb) - after the avformat_open_input call,
during the av_read_frame() calls, the same ctx->pb is used for reading
packets (and sending back RTCP RR packets).
Normally, one would use this with a read-only AVIOContext for the
SDP during the avformat_open_input call, then close that one and
replace it with a read-write one for the packets after the
avformat_open_input call has returned.
This allows using the RTP depacketizers as "pure" demuxers, without
having them tied to the libavformat network IO.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat/rtpdec.h')
| -rw-r--r-- | libavformat/rtpdec.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavformat/rtpdec.h b/libavformat/rtpdec.h index 2d962c82c7..7c51f5a8d2 100644 --- a/libavformat/rtpdec.h +++ b/libavformat/rtpdec.h @@ -68,10 +68,11 @@ void ff_rtp_send_punch_packets(URLContext* rtp_handle); /** * some rtp servers assume client is dead if they don't hear from them... - * so we send a Receiver Report to the provided URLContext + * so we send a Receiver Report to the provided URLContext or AVIOContext * (we don't have access to the rtcp handle from here) */ -int ff_rtp_check_and_send_back_rr(RTPDemuxContext *s, URLContext *fd, int count); +int ff_rtp_check_and_send_back_rr(RTPDemuxContext *s, URLContext *fd, + AVIOContext *avio, int count); // these statistics are used for rtcp receiver reports... typedef struct RTPStatistics { |