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[Lossless Video Codecs Test]

Encodings made with ffmpeg in mkv containers

Computer Specs: 32GB Ram, x86_64 12c24t 3.8Gh (AMD 1920x), 3TB 7200rpm HDD

SourceResolutionFramerateColor FormatFileSize
Source1920x108060 frames/syuv420p1.822 GB
CodecAverage Frames Per SecondsAverage BitrateAverage SpeedFileSize
huffyuv116681531.0kbits/s1.93x0.830 GB
ffvhuff180528378.4kbits/s2.99x0.643 GB
magicyuv168503807.6kbits/s2.79x0.614 GB
ffv1 level 116392944.1kbits/s0.27x0.481 GB
ffv1 level 336393295.7kbits/s0.607x0.479 GB
dirac24552289.0kbits/s0.397x0.673 GB
utvideo166491225.4kbits/s2.76x0.598 GB

SourceResolutionFramerateColor FormatFileSize
Source2560x144060 frames/syuv420p3.240 GB
CodecAverage Frames Per SecondsAverage BitrateAverage SpeedFileSize
huffyuv251472394.1kbits/s0.579x1.794 GB
ffvhuff771133087.1kbits/s1.39x1.402 GB
magicyuv821133087.1kbits/s1.37x1.380 GB
ffv1 level 18861199.9kbits/s0.134x1.052 GB
ffv1 level 324843486.8kbits/s0.394x1.047 GB
dirac16590207.6kbits/s0.262x0.716 GB
utvideo801109653.5kbits/s1.33x1.352 GB

SourceResolutionFramerateColor FormatFileSize
Source2560x1440120 frames/syuv420p6.480 GB
CodecAverage Frames Per SecondsAverage BitrateAverage SpeedFileSize
huffyuv652397351.3kbits/s0.538x2.924 GB
ffvhuff941835079.0kbits/s0.789x2.238 GB
magicyuv1061740783.7kbits/s0.878x2.123 GB
ffv1 level 19.51353609.7kbits/s0.0792x1.645 GB
ffv1 level 3251347364.4kbits/s0.21x1.640 GB
dirac20733237.1kbits/s0.167x0.991 GB
utvideo1061699138.0kbits/s0.885x2.072 GB

Conclusion

Fastest was magicyuv with utvideo very close

Most compressed was ffv1 level 2 with ffv1 level 1, the slowest

I need to test CPU and RAM usage

To me the best for recording is utvideo right now


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