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sneaker_ger · 14th October 2019, 10:18

MPC-HC 1.8.4 (LAV v0.73.1) uses libaom for AV1 decoding, 1.8.5 (LAV v0.74) uses dav1d. dav1d isn't optimized for 10 bit AV1 yet and it seems for this particular case and your hardware that libaom is faster (for 8 bit dav1d is much faster). Probably same problem for mpv. As dav1d matures this problem will be solved.

https://code.videolan.org/videolan/dav1d/issues/216
https://code.videolan.org/videolan/dav1d/issues/78

14th October 2019, 10:18	#1872 \| Link
sneaker_ger Registered User Join Date: Dec 2002 Posts: 5,565	MPC-HC 1.8.4 (LAV v0.73.1) uses libaom for AV1 decoding, 1.8.5 (LAV v0.74) uses dav1d. dav1d isn't optimized for 10 bit AV1 yet and it seems for this particular case and your hardware that libaom is faster (for 8 bit dav1d is much faster). Probably same problem for mpv. As dav1d matures this problem will be solved. https://code.videolan.org/videolan/dav1d/issues/216 https://code.videolan.org/videolan/dav1d/issues/78 Last edited by sneaker_ger; 14th October 2019 at 10:20.