Opened 6 years ago
Closed 6 years ago
#7402 closed defect (duplicate)
[ffmpeg-qsv][h264_mpeg2]decode failed on iHD driver.
Reported by: | a | Owned by: | |
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Priority: | normal | Component: | undetermined |
Version: | unspecified | Keywords: | qsv regression |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Summary of the bug:
mpeg2 decode failed.
environment
SKL OS: ubuntu 16.04 kernel: 4.15.0 libva b6c50dad4d7d14c507108d9f468662e2d7ae1c4d https://github.com/01org/libva.git VPG_Driver ed04556a6676fd77ff845508bc54bfc60915450c https://github.com/intel/media-driver libva-utils 9a10ad663349732decd668a426cfc349b0010d1d https://github.com/01org/libva-utils.git Mediasdk 7ea683585f0f84f1bea035a405855312c92c46c0 https://github.com/Intel-Media-SDK/MediaSDK FFMPEG 56f68a099cc607658118e00cad30569103ae3751 https://git.ffmpeg.org/ffmpeg.git
How to reproduce:
1.build env as above lists 2.ffmpeg -v verbose -c:v mpeg2_qsv -i /media//yami_mpeg2/gi4_video.bits.mpeg2 -pix_fmt yuv420p -f rawvideo -vsync passthrough -vframes 4 -y dump.yuv 3. error message: mpeg2_qsv @ 0x18aa600] Initialized an internal MFX session using hardware accelerated implementation [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) Error while decoding stream #0:0: Function not implemented [mpeg2_qsv @ 0x18aa600] Error initializing the MFX video decoder: unsupported (-3) [mpeg2_qsv @ 0x18aa600] Too many errors when draining, this is a bug. Stop draining and force EOF. Error while decoding stream #0:0: Internal bug, should not have happened
Change History (7)
follow-up: 2 comment:1 by , 6 years ago
Keywords: | decode mpeg2 removed |
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comment:3 by , 6 years ago
Resolution: | → needs_more_info |
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Status: | new → closed |
comment:4 by , 6 years ago
Resolution: | needs_more_info |
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Status: | closed → reopened |
Can reproduce with any h264 clips:
./ffmpeg -v verbose -c:v h264_qsv -i ./fate-suite/h264-conformance/CABA2_Sony_E.jsv -pix_fmt yuv420p -f rawvideo -vsync passthrough -vframes 4 -y dump.yuv
[h264_qsv @ 0x411ea80] Error initializing the MFX video decoder: unsupported (-3)
Error while decoding stream #0:0: Function not implemented
If I recall correctly, it works well with FFmpeg3.4.1. So it should be a regression may be relative to https://trac.ffmpeg.org/ticket/7030.
As an option, you can try gpu memory pipeline with hwdownload:
./ffmpeg -v verbose -hwaccel qsv -c:v h264_qsv -i ./fate-suite/h264-conformance/CABA2_Sony_E.jsv -vf "hwdownload=extra_hw_frames=16, format=nv12" -pix_fmt yuv420p -f rawvideo -vsync passthrough -vframes 4 -y dump.yuv
follow-up: 6 comment:5 by , 6 years ago
Keywords: | regression added |
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Which commit introduced the regression?
comment:6 by , 6 years ago
Replying to cehoyos:
Which commit introduced the regression?
Same as https://trac.ffmpeg.org/ticket/7030, introduced by:
b0cd14fb1dab4b044f7fe6b53ac635409849de77 is the first bad commit
commit b0cd14fb1dab4b044f7fe6b53ac635409849de77
Author: Mark Thompson <sw@jkqxz.net>
Date: Thu Oct 26 00:18:47 2017 +0100
ffmpeg: Use codec hardware config to configure hwaccels
Removes specific support for all hwaccels supported by the generic code
(DXVA2, D3D11VA, NVDEC, VAAPI and VDPAU).
:040000 040000 db8084af9c0723e94edafc6d4beb29386dee6288 a1b4cd2717b8f391249024ea335241ac7788f843 M fftools
comment:7 by , 6 years ago
Resolution: | → duplicate |
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Status: | reopened → closed |
Please check again once #7030 is fixed.
Where can the qsv developers find the sample?