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ekisu / mpv-webm

Simple WebM maker for mpv, with no external dependencies.
MIT License
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Encoding doesn't stay at source fps #84

Closed FlappyFalcon closed 4 years ago

FlappyFalcon commented 4 years ago

Windows 10 Version 1909 (OS Build 1863.778) log.txt

As the title says when I encode a file that has a source fps of 23.976 (24000/1001), there's always an error. I added --vf=fps=\"24000/1001\" at the end of additional flags which looks like this now:

`additional_flags = "--vf-add=format=yuv420p --ovcopts-add=profile=high --ovcopts-add=level=4 --vf=fps=\"24000/1001\"",`

When I remove --vf=fps=\"24000/1001\ it encodes but the output fps ends up being like 24.173 or something else, which isn't what I want. I was told it's because I need to change --ovcopts-add=profile=high to high10, but when I did it only encodes at 1080p, and doesn't convert from 10bit to 8bit.

Basically what I want to do is encode at 480p High Level 4 at 23.976 (24000/1001) fps, but it isn't letting me.

ekisu commented 4 years ago

Move --vf=fps=\"24000/1001\" to the beginning of the flags.

FlappyFalcon commented 4 years ago

Move --vf=fps=\"24000/1001\" to the beginning of the flags.

I did that but it still only outpts to 1080p even though I selected 480p. The bit depth & level conversion worked though. Not sure why it won't resize down to 480.

ekisu commented 4 years ago

Oops, change vf to vf-add. Using vf replaces the existing filter chain, which explains why it encoded at 1080p (removed scale filter) and with 10-bit (removed format filter).

FlappyFalcon commented 4 years ago

That worked, thanks