[gst-devel] To get the fps of the Mpeg file without actually playing it.
algernon at bonehunter.rulez.org
Thu Apr 28 04:45:02 CEST 2005
> gst-launch -v -i=100 \
> filesrc location=$FILE ! \
> decodebin ! video/x-raw-yuv ! fakesink | \
> grep "fakesink0.sink: caps = video" | \
> sed -e "s,^.*framerate=(double)\([0-9]\+\).*,\1,"
> I am getting the correct fps of the Mpeg file if its fps is an integer.
> For a particular file with fps as 29.970 i am getting the fps as 29 but
> i want either 29.970 or 30. How can this be done?
You modify the substitution in the sed command-line to something like
(Untested, but should work)
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