Den 11.10.2024 22:39, skrev Andrew
Randrianasulu:
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) .
true, it was prefixed by
[av1_qsv @
try to search for av1_qsv lines ?
Anyway, I think we get our working baseline, now (or may be tomorrow? depend on localtime) it will be time to get creative with ffmpeg switches.
You probably can save lig files in folders named
working
param1_level10_profile_main
param2_level30_profile_main10
param3_level0_profile_high_notworking
so it will be easer to see where working vs non-working logs are.
Quote a chore. I suggest to create just few working and few non-working cases.
May be for tommorow?
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