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Old 16th October 2019, 09:00   #7  |  Link
lansing
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Join Date: Sep 2006
Posts: 1,657
Quote:
Originally Posted by expanseFan View Post
I'm using VapourSynth with StaxRip and when I enable the QTGMC filter, the framerate of the result video is shown as having double the frame-rate. I want to keep original framerate. How am I supposed to do nothing? I see it with my own eyes that the end result is double frame-rate!
Also, when using QTGMC in VapourSynth I noticed that CPU Utilization is ~55%. How can I make encoding faster? I was originally using Avisynth but it was also slow with low cpu utilization and though that VapourSynth was faster but as it turns out it isn't. Is QTGMC multi-threaded? My CPU is AMD Ryzen 6-core/12-threads.
If your interlaced video is 30i, then its original frame rate is almost certainly 60fps, so by reducing it to 30fps, you're throwing away half of the information.
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