The Penguin S01 Ffmpeg ((install)) May 2026

# Compare VMAF (requires libvmaf) ffmpeg -i reference.mkv -i encoded.mkv -lavfi "[0:v][1:v]libvmaf=model=version=vmaf_v0.6.1" -f null - ffmpeg -i encoded.mkv -vf "showinfo" -f null - 2>&1 | grep "Mastering"

# Step 1: Extract RPU dovi_tool -m 2 extract-rpu input.hevc ffmpeg -i input.mkv -c:v libx265 ... -f hevc - | dovi_tool inject-rpu -i - --rpu-in RPU.bin -o output.hevc the penguin s01 ffmpeg

ffmpeg -i input.mkv -map 0:a:0 -c:a copy atmos.thd # keep TrueHD ffmpeg -i atmos.thd -c:a eac3 -b:a 768k atmos.eac3 # create DD+ for compatibility For lossy but efficient: -c:a libopus -b:a 192k -vbr on -application audio Using a simple bash loop: # Compare VMAF (requires libvmaf) ffmpeg -i reference