Thread: AviSynth Q&A
View Single Post
Old 29th August 2007, 21:30   #85  |  Link
foxyshadis
ангел смерти
 
foxyshadis's Avatar
 
Join Date: Nov 2004
Location: Lost
Posts: 9,558
It uses whatever framerate the splitter reports back. Since directshow is based on timecodes, there's no harm in returning totally off-the-wall framerates, or one framerate for everything, so some do. Others will report the average duration, the framerate muxed into the container (which can anything for the same reason, but muxers are better in this respect), the duration of the first frame, and so on. Obviously a completely unreliable value, you're better off never trusting the splitter.
foxyshadis is offline   Reply With Quote