Yellowjackets — S02 Libvpx

ffmpeg -i "input.mkv" -c:v libvpx-vp9 -crf 30 -b:v 0 -c:a libopus -b:a 128k "output.webm"

: libvpx-vp9 can save roughly 20–50% in bitrate compared to standard H.264 (libx264) while maintaining the same visual quality. yellowjackets s02 libvpx