[Bug 106519] Is it normal that the 4K video on the Vega 56 GPU played with loud turbine noise, 200% load of the desktop Core i7 CPU and at the same time playable with jerks and dropping frames? - bugzilla-daemon

From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 106519] Is it normal that the 4K video on the Vega 56 GPU played with loud turbine noise, 200% load of the desktop Core i7 CPU and at the same time playable with jerks and dropping frames?
Date: Thu, 24 May 2018 03:49:01 +0000	[thread overview]
Message-ID: <bug-106519-502-JOF4EsKQtM@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-106519-502@http.bugs.freedesktop.org/>

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https://bugs.freedesktop.org/show_bug.cgi?id=106519

--- Comment #15 from mikhail.v.gavrilov@gmail.com ---
> Maybe try different combination of mpv parameters. E.g. explicitly specify which hw decoding and which output driver to use.

I added output parameter but nothing is changed. Hardware acceleration neither
used in VP9 nor H264.

[vd] Container reported FPS: 29.970030
[vd] Codec list:
[vd]     vp9 - Google VP9
[vd]     vp9_v4l2m2m (vp9) - V4L2 mem2mem VP9 decoder wrapper
[vd]     libvpx-vp9 (vp9) - libvpx VP9
[vd]     vp9_cuvid (vp9) - Nvidia CUVID VP9 decoder
[vd] Opening video decoder vp9
[vd] Looking at hwdec vp9-vaapi...
[vo/opengl] Loading hwdec driver 'vaapi-egl'
[vo/opengl] Loading failed.
[vo/opengl] Loading hwdec driver 'cuda-nvdec'
[vo/opengl/cuda-nvdec] Failed to load CUDA symbols
[vo/opengl] Loading failed.
[vo/opengl] Loading hwdec driver 'vdpau-glx'
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object
file: No such file or directory
[vo/opengl/vdpau-glx] Error when calling vdp_device_create_x11: 1
[vo/opengl] Loading failed.
[vd] Could not create device.
[vd] Using software decoding.
[vd] Detected 8 logical cores.
[vd] Requesting 9 threads for decoding.
[vd] Selected video codec: vp9 (Google VP9)

[vd] Container reported FPS: 23.976025
[vd] Codec list:
[vd]     h264 - H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
[vd]     h264_v4l2m2m (h264) - V4L2 mem2mem H.264 decoder wrapper
[vd]     h264_qsv (h264) - H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (Intel
Quick Sync Video acceleration)
[vd]     h264_cuvid (h264) - Nvidia CUVID H264 decoder
[vd] Opening video decoder h264
[vd] Looking at hwdec h264-vaapi...
[vo/opengl] Loading hwdec driver 'vaapi-egl'
[vo/opengl] Loading failed.
[vo/opengl] Loading hwdec driver 'cuda-nvdec'
[vo/opengl/cuda-nvdec] Failed to load CUDA symbols
[vo/opengl] Loading failed.
[vo/opengl] Loading hwdec driver 'vdpau-glx'
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object
file: No such file or directory
[vo/opengl/vdpau-glx] Error when calling vdp_device_create_x11: 1
[vo/opengl] Loading failed.
[vd] Could not create device.
[vd] Using software decoding.
[vd] Detected 8 logical cores.
[vd] Requesting 9 threads for decoding.
[vd] Selected video codec: h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)

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