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Green artifact / black screen on HEVC video #7630

Open Ski-lleR opened 4 years ago

Ski-lleR commented 4 years ago

Important Information

Reproduction steps

Launch mpv with default mpv.conf and one of those param on a hevc video : hwdec=vdpau hwdec=vaapi

Expected behavior

Able to use hardware decoding

Actual behavior

With hwdec=vaapi i get green artifact on all the image with the first video (but it work with vdpau) With hwdec=vdpau i get black screen on the second video (but it work with vaapi)

Log file

Log.Video.Green.Artificact.with.VAAPI.txt Log.Video.Black.Screen.with.VDPAU.txt

Sample files

I can't provide video samples since it's copyrighted material. But here is the screenshot for the Green artifact (the black screen one is just...you know) :

https://imgur.com/a/fCNmRGU

Here is the mediainfo for the green artifact :

General
Format                                   : Matroska
Format version                           : Version 4
File size                                : 8.75 MiB
Duration                                 : 30 s 130 ms
Overall bit rate                         : 2 435 kb/s
Writing application                      : Lavf58.29.100
Writing library                          : Lavf58.29.100
ErrorDetectionType                       : Per level 1

Video
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main 10@L3@Main
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 30 s 130 ms
Bit rate                                 : 1 499 kb/s
Width                                    : 720 pixels
Height                                   : 480 pixels
Display aspect ratio                     : 4:3
Frame rate mode                          : Variable
Frame rate                               : 1 306.837 FPS
Original frame rate                      : 29.970 (30000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 10 bits
Bits/(Pixel*Frame)                       : 0.003
Stream size                              : 235 MiB
Writing library                          : x265 2.9:[Windows][GCC 8.2.0][64 bit] 10bit
Encoding settings                        : cpuid=1111039 / frame-threads=3 / numa-pools=8 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=720x480 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=3 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=30 / keyint=300 / gop-lookahead=0 / bframes=4 / b-adapt=0 / b-pyramid / bframe-bias=0 / rc-lookahead=15 / lookahead-slices=0 / scenecut=40 / radl=0 / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=2 / limit-refs=3 / no-limit-modes / me=1 / subme=2 / merange=57 / temporal-mvp / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=2 / no-early-skip / rskip / fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=1500 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=2 / cplxblur=20.0 / qblur=0.5 / ipratio=1.40 / pbratio=1.30 / aq-mode=1 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=255 / sar-width / : / sar-height=8:9 / overscan=0 / videoformat=5 / range=0 / colorprim=6 / transfer=1 / colormatrix=6 / chromaloc=0 / display-window=0 / max-cll=0,0 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / no-opt-cu-delta-qp / no-aq-motion / no-hdr / no-hdr-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=5 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-mv-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Color primaries                          : BT.601 NTSC
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.601

And the mediainfo for the black screen one :

General
Format                                   : Matroska
Format version                           : Version 4
File size                                : 6.06 MiB
Duration                                 : 30 s 200 ms
Overall bit rate                         : 1 685 kb/s
Writing application                      : Lavf58.29.100
Writing library                          : Lavf58.29.100
ErrorDetectionType                       : Per level 1

Video
ID                                       : 1
Format                                   : HEVC
Format/Info                              : High Efficiency Video Coding
Format profile                           : Main@L3@Main
Codec ID                                 : V_MPEGH/ISO/HEVC
Duration                                 : 29 s 160 ms
Bit rate                                 : 1 523 kb/s
Width                                    : 684 pixels
Height                                   : 476 pixels
Display aspect ratio                     : 1.277
Frame rate mode                          : Constant
Frame rate                               : 25.000 FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Bits/(Pixel*Frame)                       : 0.187
Stream size                              : 5.29 MiB (87%)
Writing library                          : x265 3.2.1+1-b5c86a64bbbe:[Windows][GCC 9.2.0][64 bit] 8bit+10bit+12bit
Encoding settings                        : cpuid=1111039 / frame-threads=2 / numa-pools=4 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=684x476 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=4 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=25 / keyint=250 / gop-lookahead=0 / bframes=4 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=25 / lookahead-slices=0 / scenecut=40 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=2 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 / limit-refs=3 / limit-modes / me=3 / subme=3 / merange=57 / temporal-mvp / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=4 / selective-sao=4 / no-early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=1.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=18.0 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=2 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=255 / sar-width / : / sar-height=8:9 / overscan=0 / videoformat=5 / range=0 / colorprim=5 / transfer=1 / colormatrix=6 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=255 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / no-opt-cu-delta-qp / no-aq-motion / no-hdr / no-hdr-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=5 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00
Default                                  : Yes
Forced                                   : No
Color range                              : Limited
Color primaries                          : BT.601 PAL
Transfer characteristics                 : BT.709
Matrix coefficients                      : BT.601

Additional information

Actually everything work perfectly fine on my system, watching h264 1080p video with mpv or online with firefox and html5, playing high end 3d games with max settings using wine, never encountered any problem or crash.

CounterPillow commented 4 years ago

Can you just provide a stream copy of the first few seconds of the file? E.g. with ffmpeg -i filehere -t 20 -c:a copy -c:v copy output.mkv

Ski-lleR commented 4 years ago

Can you just provide a stream copy of the first few seconds of the file? E.g. with ffmpeg -i filehere -t 20 -c:a copy -c:v copy output.mkv

Well, i already uploaded the files in the case you ask ^^ : Green artifact using VAAPI : https://0x0.st/iQCZ.mkv Black screen using VDPAU : https://0x0.st/iQCN.mkv

I inverted the vaapi / vdpau associated with the log, so i edited everyting

LaserEyess commented 4 years ago

I don't have VDPAU so I couldn't test that file, but with a 5700 XT and mesa 20.0.4 (including libva drivers) I can reproduce the VAAPI green artifacts. This did not occur on Intel with the same mesa version and both the iHD and i965 libva drivers.

Based on that I'm inclined to say this is a driver bug, but there's also the potential that x265 2.9 had some bug that only AMD seems to trip. But even then SW decoding still works properly so it really seems to be a driver issue.

CounterPillow commented 4 years ago

The VAAPI one works fine on a Vega GPU based Picasso APU, though there is some corruption occasionally if hardware decoding is toggled off and back on during playback.

Does your issue present itself if you use vaapi-copy or vdpau-copy too? If yes, then we can at least exclude the GPU interop from any blame.

Ski-lleR commented 4 years ago

On the first video, who have artifact with vaapi, the problem is exactly the same with vaapi-copy. But for the second video, who have black screen with vdpau, there is no more black screen with vdpau-copy

tlebrize commented 2 years ago

I had green artifacts with a similar setup and hwdec=vdpau fixed it for me.