[gst-devel] How do get the number of frames in a video file?
nhaddad at mathworks.com
Tue Feb 19 22:48:52 CET 2008
I want to retrieve the duration of a video file in frames, but can't
figure out the best way to do this.
GstFormat fmt = GST_FORMAT_DEFAULT;
gst_element_query_duration( _pipeline, &fm, &numFrames)
...doesn't work. I'm assuming because the pipeline doesn't know about
the "default format" (GST_FORMAT_TIME works fine).
Which element in my pipeline should I query for the number of video
frames? Is this even possible. Currently I am building a pipeline
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