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How does the bitrate of QOV compare to h.264/5 or VP9/AV1?
Would be intereting to see the results!
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In particular, the interesting ones are YCoCg-R[0] and one based on PLHaar[1].
YCoCg-R is well known, but may have not existed when FFV1 was originally written and chose JPEG2000-RCT.
PLHaar is …
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Hi. I would like to convert a NumPy array back to video without introducing any quantization or generation loss, i.e. the output must be done using a lossless encoder such as `ffv1`.
The code for c…
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Given this is an archive suite, I was surprised to see no option for a lossless colour capture.
Looking at part of the ffmpeg command generated (pasted below) raw_format yuv422p10.
I am aware t…
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I performed tests on the upscaling and interpolation separately using a short video after finding these issues with a longer video. I believe the input videos are not the cause after analysis with ffm…
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Hello! I have run a PAL FFV1 MKV file through the Standards Mismatch PAL Policy, it comes back with an error on the frame rate:
General FrameRate must be 25 ❌ fail (Reason: is not equal)
Context (fie…
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videos encoded with the lagarith lossless codec do not play, i use lagar…
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Apologies in advance for such a terrible, un-reproducible issue - I mostly just would like some guidance on how best to figure out what's happening with this issue, is there some way to get some verbo…
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It looks like as if cli version of MediaConch on Windows enters into some endless loop if input file was encoded with GOP=1.
Steps to reproduce:
1. Transcode video to FFV1 with GOP=1
`curl.exe 'http:/…
kimec updated
8 years ago
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ffmpeg version 6.0-full_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers
built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
configuration: --enable-gpl --enable-version3 --ena…