Den 11.10.2024 22:39, skrev Andrew Randrianasulu:
пт, 11 окт. 2024 г., 23:36 Terje J. Hanssen <[email protected]>:
Den 11.10.2024 22:13, skrev Terje J. Hanssen:
Den 11.10.2024 21:04, skrev Andrew Randrianasulu:
So, Terje, can you run your usual working ffmpeg command
encoding av1 via system fmmpeg/qsv but with added
-loglevel debug
?
and post full output here.
Then we can set same loglevel in bin/ffmpeg/encode.opts
so we hopefully will spot difference in parameters send down to
line ...
then we can try to make ffmpeg fail by adding say -profile=main
to ffmpeg's command line and see more detailed error
then hopefully we can tweak qsv_av1 profile back into usability.
Repeat for vp9/h264.
Andrew, I think use two input video examples
1) SD-DV
2) HDV
Currently ffmpeg-7-7.0.2 on Tumbleweed-Slowroll (but have also
ffmpeg-7-7.1 on Leap if wanted)
I use output.log file. For some reason the terminal output alone
is seemingly more verbose, and longer than I can scroll back to copy.
Oh, the reason was the ffmpeg output file existed and it wasn't
overwritten.
I also shows that the output is too long for Cingg messages, and I
try to post the two log files compressed by email if acceptable(?)
I think only parts where we see setup.of MXF session are important,
but I hope log files compress well. If they still too big post them to
me directly.
I posted them directly this time as .gz
If you tell me what to 'grep' or search for I can extract it and post it
here next (searched 'mxf without finding something) .
1)
576i SD-DV -> AV1_QSV at bv1570k
--------------------------------
ffmpeg -loglevel debug -hwaccel_output_format qsv -qsv_device
/dev/dri/renderD128 -i dv01_07.dv -c:v av1_qsv -preset 4 -b:v
1570k dv01_07_av1_qsv_pr4_bv1570k.webm > dv01_07_av1_qsv.log 2>&1
2)
1080i HDV->AV1_QSV at bv3700k
-----------------------------
fmpeg -hide_banner -hwaccel_output_format qsv -qsv_device
/dev/dri/renderD128 -extra_hw_frames 16 -i hdv09_04.m2t -c:v
av1_qsv -preset 4 -b:v 3700k hdv09_04_av1_qsv_pr4_bv3700k.webm >
hdv09_04_av1_qsv.log 2>&1
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