How to extract NTP time from rtsp stream

Angel Martin amartin at vicomtech.org
Wed Jul 9 00:35:43 PDT 2014


Hi,

First of all, you should read these chapters from the Gstreamer Tutorials
(that are the best starting point for most of the problems/doubts):

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/chapter-clocks.html

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/manual/html/chapter-queryevents.html

Anyway, I do not know why do you suppose that the timestamps of a RTSP
stream comes from a NTP server.

If you are thinking more about a command line pipeline, you cloud switch on
the debug log and you will see the timestamps. Then, you could treat the
log with a simple script.

Best,

Angel

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