[Ubuntu-x-swat] [Bug 1921554] Re: AV1 hwdec vaapi visual glitches on Intel Tiger Lake Xe Graphics

2021-03-26 Thread Raymond Kimathi 
ffmpeg -hwaccel vaapi -init_hw_device vaapi=hw:/dev/dri/renderD128
-hwaccel_flags allow_profile_mismatch -filter_hw_device hw -v verbose -i
input.ivf -pix_fmt yuv420p -f rawvideo -vsync passthrough -autoscale 0
-vframes 100 -y output.yuv


ffmpeg -v verbose -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -i av1.mp4 
-vcodec rawvideo -acodec copy -f matroska - | ffplay -i -

** Attachment added: "vaapi1.png"
   
https://bugs.launchpad.net/ubuntu/+source/intel-media-driver-non-free/+bug/1921554/+attachment/5481291/+files/vaapi1.png

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https://bugs.launchpad.net/bugs/1921554

Title:
  AV1 hwdec vaapi visual glitches on Intel Tiger Lake Xe Graphics

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[Ubuntu-x-swat] [Bug 1921554] [NEW] AV1 hwdec vaapi visual glitches on Intel Tiger Lake Xe Graphics

2021-03-26 Thread Raymond Kimathi 
Public bug reported:

Hardware decode of AV1 sample videos downloaded online display garbage video.
Intel i7-1165G

( https://github.com/intel/media-driver/issues/1155 )

I am not sure if the problem is libva or intel-media-va-driver-non-free?
I encoded a video file using ffmpeg libsvtav1 which mpv hwdec=vaapi
hwdec-codecs=av1 was able to play flawless. ... All test videos
downloaded online will only software decode using libdav1d. (AV1
Hardware decode through mpv produces glitches as per attached screen
shot)

ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: intel-media-va-driver-non-free 21.1.1+ds1-1
ProcVersionSignature: Ubuntu 5.11.0-11.12-generic 5.11.0
Uname: Linux 5.11.0-11-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu61
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.461
CurrentDesktop: ubuntu:GNOME
Date: Fri Mar 26 21:14:42 2021
LiveMediaBuild: Ubuntu 21.04 "Hirsute Hippo" - Alpha amd64 (20210326)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: intel-media-driver-non-free
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: intel-media-driver-non-free (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug hirsute

** Attachment added: "vaapi2.png"
   https://bugs.launchpad.net/bugs/1921554/+attachment/5481288/+files/vaapi2.png

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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to intel-media-driver-non-free in Ubuntu.
https://bugs.launchpad.net/bugs/1921554

Title:
  AV1 hwdec vaapi visual glitches on Intel Tiger Lake Xe Graphics

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https://bugs.launchpad.net/ubuntu/+source/intel-media-driver-non-free/+bug/1921554/+subscriptions

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