I have managed to get vmafossexec.exe to output some numbers, but it only supports raw yuv files, and I would like to doublecheck the numbers as the PSNR and SSIM numbers from vmafossexec.exe, doesn't match what I have previously gotten from ffmpeg. The name of the command is the name of the option and the argument is.
These options are marked ’T’ on the output of ffmpeg-h filterSome options can be changed during the operation of the filter using a command. 6 Changing options at runtime with a command. Video:3220kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown See ffmpeg -filters to view which filters have timeline support. The files have a bit more than 6000 frames.Īfter scanning all the frames the output I get is this:įrame= 6151 fps=8.3 q=-0.0 Lsize=N/A time=00:04:16.54 bitrate=N/A speed=0.348x The version of ffmpeg used is the most recent downloaded from Wolfberry.įfmpeg -i encoded.mkv -i lossless.mkv -lavfi libvmaf=vmaf_4k_v0.6.1.pkl -f null. No matter what I do, after ffmpeg has scanned the files it ends up with VMAF nan
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