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Old 21st May 2019, 00:37   #10  |  Link
Keiyakusha
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Join Date: Jun 2008
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Quote:
Originally Posted by Nematocyst View Post
extra info regarding AR problem. If I use the vapoursynth script above, commenting out the crop+resize and issue this command:

I get the wrong AR compared to just:

and this output from the vpy script on the cmdline:
Image on DVDs is distorted (sorry can't come up with a better word at this time) by design. It is corrected on-playback using whatever information in mkv container or video stream itself. After passing through vapoursynth, correction information is lost (and manual scaling you don't perform). This is all as it should be. You must select correct display ratio for the video when you do encoding, muxing into container or both (since this information would be written in different places: video stream / container)

Edit: also if makemkv is responsible for making initial mkvs, there is no way the fremarate issue would be VFR-related. Correct me if i'm wrong, but makemkv doesn't do re-encoding and can't decimate frames, which is required to produce VFR. So not sure why people are suggesting that.

Last edited by Keiyakusha; 21st May 2019 at 00:45.
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