[FFmpeg-trac] #7643(undetermined:new): qsv decoding fails on Windows
FFmpeg
trac at avcodec.org
Sat Dec 29 22:54:27 EET 2018
#7643: qsv decoding fails on Windows
-------------------------------------+-------------------------------------
Reporter: Ilya87 | Type: defect
Status: new | Priority: normal
Component: | Version: git-
undetermined | master
Keywords: qsv | Blocked By:
decoding | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
How to reproduce:
{{{
% ffmpeg -loglevel trace -init_hw_device qsv=qsv -hwaccel qsv -c:v
h264_qsv -i E:\Test\Sintel\Sintel_x264_2pass_2000.mkv -c:v h264_qsv
-global_quality 25 output.mp4
ffmpeg version 20181229-fccba32 from Zeranoe
Windows 10 x64
Output:
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging
level) with argument 'trace'.
Reading option '-init_hw_device' ... matched as option 'init_hw_device'
(initialise hardware device) with argument 'qsv=qsv'.
Reading option '-hwaccel' ... matched as option 'hwaccel' (use HW
accelerated decoding) with argument 'qsv'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument
'h264_qsv'.
Reading option '-i' ... matched as input url with argument
'E:\Test\Sintel\Sintel_x264_2pass_2000.mkv'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument
'h264_qsv'.
Reading option '-global_quality' ... matched as AVOption 'global_quality'
with argument '25'.
Reading option 'output.mp4' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument trace.
Applying option init_hw_device (initialise hardware device) with argument
qsv=qsv.
[AVHWDeviceContext @ 0000017923563200] Using D3D9Ex device.
[AVHWDeviceContext @ 0000017923562fc0] Initialize MFX session: API version
is 1.27, implementation version is 1.27
[AVHWDeviceContext @ 0000017923562fc0] Error setting child device handle:
-6
But without input file qsv decoding hw encoding works well. Different
h.264 files were tested as input.
}}}
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/7643>
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