Dune: Prophecy S01e01 Libvpx May 2026

mpv --vf=format=gamma=gamma2.2 --vo=gpu --target-peak=100 dune_vp9.mkv | Problem | Likely cause | Solution | |---------|--------------|----------| | Green/pink blocks on fade-ins | Old libvpx version | Update ffmpeg/libvpx to ≥1.9.0 | | Audio out of sync after encoding | Variable frame rate | Add -vsync cfr to ffmpeg | | Stuttering on fast camera moves | Missing -row-mt 1 | Re-encode with row-based multi-threading | | HDR looks washed out | libvpx doesn’t preserve HDR metadata | Use libx265 for HDR10, or convert to SDR with -vf zscale | | File won’t seek | No keyframe interval set | Add -g 240 (keyframe every 240 frames) | 5. Quick Hardware Decode Check On Linux (VA-API):

mpv --hwdec=vaapi --gpu-context=wayland episode_vp9.mkv On (DXVA2): dune: prophecy s01e01 libvpx