[FFmpeg-trac] #7412(undetermined:new): [ffmpeg-qsv][hevc] some cases decode failed on iHD driver.

FFmpeg trac at avcodec.org
Fri Sep 7 08:21:17 EEST 2018


#7412: [ffmpeg-qsv][hevc] some cases decode failed on iHD driver.
-------------------------------------+-------------------------------------
             Reporter:               |                     Type:  defect
  zhuqingliang                       |                 Priority:  normal
               Status:  new          |                  Version:
            Component:               |  unspecified
  undetermined                       |               Blocked By:
             Keywords:  qsv hevc     |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 {{{
 hevc ffmpeg/MSFT/JVT/BBC/container/allegro10/allegro10_25 decode failed
 }}}
 environment
 {{{
 SKL OS: ubuntu 16.04 kernel: 4.15.0
 libva b6c50dad4d7d14c507108d9f468662e2d7ae1c4d
 ​https://github.com/01org/libva.git
 iHD_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 -hwaccel qsv -hwaccel_device /dev/dri/renderD128 -v verbose -y
 -c:v hevc_qsv -load_plugin hevc_hw -i ./DBLK_G_VIXS_1.bit -vf
 hwdownload,format=nv12 -pix_fmt yuv420p -f md5 qsv_out.md5
 }}}
 error message:
 {{{
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0xea4c00] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0x1159900] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0x111e7c0] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0xf27cc0] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0x13b6980] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0x11230c0] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [AVHWDeviceContext @ 0xe9af80] Unknown driver "Intel iHD driver - 2.0.0",
 assuming standard behaviour.
 [hevc_qsv @ 0xdba740] Error initializing the MFX video decoder: invalid
 video parameters (-15)
 Error while decoding stream #0:0: Invalid argument
 [hevc_qsv @ 0xdba740] video_get_buffer: image parameters invalid
 [hevc_qsv @ 0xdba740] get_buffer() failed

 }}}
 failed case
 {{{
 DBLK_D_VIXS_1.bit
 DBLK_E_VIXS_1.bit
 DBLK_F_VIXS_1.bit
 DBLK_G_VIXS_1.bit
 ENTP_A_LG_2.bit
 ENTP_B_LG_2.bit
 IPRED_C_Mitsubishi_2.bit
 RAP_B_Bossen_1.bit
 TMVP_A_MS_2.bit
 TSKIP_A_MS_2.bit
 ENTP_C_LG_3.bit
 MSFT/MSHDRef_Texture_SkinTones_08_320x240p24f_randomaccess_main.bin
 JVT/PICSIZE_D_Bossen_1.bin
 BBC/SteamLocomotiveTrain_2560x1600_60_10bit_crop_qp32.bin

 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7412>
FFmpeg <https://ffmpeg.org>
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