| Bug ID | 102203 |
|---|---|
| Summary | Using hardware video encoding with amdgpu/vaapi crashes system immediately |
| Product | DRI |
| Version | DRI git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | jb5sgc1n.nya@20mm.eu |
I tried using hardware video encoding with amdgpu/vaapi, but every attempt immediately crashes the system. The latest command line (amongst many with the same crash result) I tried: ffmpeg -vaapi_device /dev/dri/renderD128 -t 10 -i somevideo.mp4 -vf 'scale=1920:1072,hwupload' -aspect 1920:1072 -map 0:0 -y -c:a copy -threads 1 -slices 1 -vcodec h264_vaapi -b:v 12500k -profile:v 77 -bf 0 test.mkv ffmpeg/libva/mesa/dri etc. are the most recent ones currently shipped with Arch Linux (ffmpeg version 3.3.3 built with gcc 7.1.1). I am currently using https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-drm-next as my kernel, but experienced the same error also with previous kernel versions (like 4.12) Video card is a Radeon RX 460.
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