[gstreamer-bugs] [Bug 169383] gst sink clock vs external device clock drifting

bugzilla-daemon at bugzilla.gnome.org bugzilla-daemon at bugzilla.gnome.org
Sun Mar 6 07:01:24 PST 2005


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 http://bugzilla.gnome.org/show_bug.cgi?id=169383
 GStreamer | gst-plugins | Ver: 0.8.8





------- Additional Comments From Ronald Bultje  2005-03-06 10:01 -------
Quick hack: dv1394src ! queue leaky=1 ! { dvdec name=dec ! ... }

The correct approach is to have dv1394src provide a clock (and also to make it
work with foreign clocks). For timestamps, it could either parse packet headers
or query the downstream decoder. If the assigned clock != provided clock, we'll
need some interaction between source/decoder to make sure timestamps match the
actual clock.

Note that this would still have issues because sink/source clock matching is
sometimes painful. See bug #148609 for an example. That is a separate issue that
we need to solve as well.

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