H.264 RTSP Absolute TIMESTAMP (RTSPSRC)
agrifoni
andrea.grifoni at gmail.com
Thu Jun 7 01:01:45 PDT 2012
Is it possible to read an absolute timestamp (presentation time) from an
H.264 stream sent trough RTSP (for example from an Axis camera) using
RTSPSRC
The pipeline I'm currently using is:
gst-launch rtspsrc location=rtsp://<camera_ip>/axis-media/media.amp
latency=0 ! decodebin ! ffmpegcolorspace ! autovideosink
and I would like to read (and propagate) the timestamp from rtspsrc, and
maybe, for example display it over the video.
The timestamp I'm referring to is the one calculated through RTCP packets
and inserted directly by the camera in the stream. This since I would to
know when the frame has been taken by the camera.
Thanks
Andrea
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