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Bug 654134

Summary: x11-libs/libva-intel-driver - ffmpeg hardware encoding fails with vp9_vaapi encoder
Product: Gentoo Linux Reporter: Jani Valkonen <jmv1>
Component: Current packagesAssignee: Alexis Ballier <aballier>
Status: RESOLVED FIXED    
Severity: normal    
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
See Also: https://github.com/intel/intel-vaapi-driver/issues/362
Whiteboard:
Package list:
Runtime testing required: ---

Description Jani Valkonen 2018-04-26 16:28:09 UTC
VP9 encoding with hardware acceleration fails on Intel Coffee Lake CPU. Using x11-libs/libva-intel-driver-2.1.0 and media-video/ffmpeg-3.4.2-r1.

Issue described here:
https://github.com/intel/intel-vaapi-driver/issues/362

Commit that seems to fix it (tested on few videos and encoding was succesful):
https://github.com/intel/intel-vaapi-driver/commit/7c5820d07db4c686be0866e17d27c1e798f784f0