[gst-devel] what is the difference between timeoverlay and clockoverlay?
t.i.m at zen.co.uk
Thu Jun 15 14:56:06 CEST 2006
On Thu, 2006-06-15 at 12:35 +0000, woo john wrote:
> can anybody here tell me the difference between timeoverlay and
> clockoverlay element?
You could just try
gst-launch-0.10 videotestsrc ! timeoverlay ! ffmpegcolorspace !
gst-launch-0.10 videotestsrc ! clockoverlay ! ffmpegcolorspace !
and see if you can spot the difference yourself. The documentation at
(linked from http://gstreamer.freedesktop.org/documentation/) might also
PS: the difference is that clockoverlay overlays the wall clock time,
while timeoverlay overlays the time as found as timestamps on buffers
More information about the gstreamer-devel