Public bug reported:
Hi,
I installed nvidia-367 last week. All was fine.
Yesterday I have some update, may be because of release 370 and now, mpv/vdpau
doesn't want to use the hardware decoding for hevc.
I tried with ffmpeg (-hwaccel vdpau) : the same. Whith "nvidia-smi dmon -i 0",
no doubt about that.
I tried with the new nvidia-370 but no result for HW decoding HEVC for videos
in main profile.
Now, the problem is the same with 367.44 or 370.28.
It was fine from the first install of 367 (and my new card) until 1/2 days ago.
The hardware encoding with ffmpeg and hevc_nvenc works fine. I can
encode with hw but not decode !!
> Stream #0:0(eng): Video: hevc (Main 10), yuv420p(tv), 1920x1080 [SAR 1:1 DAR
> 16:9], 23.98 fps, 23.98 tbr, 1k tbn, 23.98 tbc (default)
MPV out:
vd] Codec list:
[vd] lavc:hevc - HEVC (High Efficiency Video Coding)
[vd] Opening video decoder lavc:hevc
[vd] Probing 'vdpau'...
[vd] Trying hardware decoding.
[vd] Selected video codec: HEVC (High Efficiency Video Coding) [lavc:hevc]
[vd] Pixel formats supported by decoder: vaapi_vld vdpau yuv420p
[vd] Codec profile: Main 10 (0x2)
[vd] Pixel formats supported by decoder: vaapi_vld yuv420p
[vd] Codec profile: Main 10 (0x2)
[vd] Falling back to software decoding.
[vd] Detected 4 logical cores.
[vd] Requesting 5 threads for decoding.
AO: [pulse] 48000Hz 5.1(side) 6ch float
Using software decoding.
Ubuntu 16.04 / 370.28 / GeForce GTX 1060 3GB
$ dpkg -l |egrep "vdpau|nvidia|cuda|mpv|linux-generic" |grep ii
ii libcuda1-370 370.28-0ubuntu0~gpu16.04.1 amd64 NVIDIA CUDA runtime library
ii libvdpau-dev:amd64 1.1.1-3ubuntu1 amd64 Video Decode and Presentation API
for Unix (development files)
ii libvdpau1:amd64 1.1.1-3ubuntu1 amd64 Video Decode and Presentation API for
Unix (libraries)
ii linux-generic 4.4.0.38.40 amd64 Complete Generic Linux kernel and headers
ii mpv 2:0.19.0+git~xenial amd64 mplayer/mplayer2 based video player
ii nvidia-370 370.28-0ubuntu0~gpu16.04.1 amd64 NVIDIA binary driver - version
370.28
ii nvidia-opencl-icd-370 370.28-0ubuntu0~gpu16.04.1 amd64 NVIDIA OpenCL ICD
ii nvidia-prime 0.8.2 amd64 Tools to enable NVIDIA's Prime
ii nvidia-settings 370.28-0ubuntu0~gpu16.04.1 amd64 Tool for configuring the
NVIDIA graphics driver
ii vdpauinfo 1.0-1 amd64 Video Decode and Presentation API for Unix (vdpauinfo
utility)
Regards
** Affects: nvidia-graphics-drivers-367 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1621776
Title:
no hevc harware decode hevc whith 1060 - vdpau - 367.44 or 370.28
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