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Old 9th February 2018, 20:41   #21  |  Link
Selur
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Argh,... I give up all the following calls:
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "H:/sequence/ED-360-png/%05d.png" -frames:v 15691 -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 18 -explicit-encoder-settings "aqp_strength 16" -output-file h:\elephantsDream_360.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "H:/sequence/ED-1080-png/%05d.png" -frames:v 15691 -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 18 -explicit-encoder-settings "aqp_strength 16" -output-file h:\elephantsDream_1080.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "H:/sequence/tearsofsteel-4k.y4m" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 18 -explicit-encoder-settings "aqp_strength 16" -output-file h:\tearsofsteel-4k.xvc
ended with xvcenc crashing after running 2days or so,.. (got another call running, but I won't test this again until an new release,..)
Using another encoder like x264 or x265 instead of xvcenc didn't crash.

Cu Selur

Ps.: I also reencoded a 8bit console lagaringth capture using:
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 18 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 24 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2_24.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 30 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2_30.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 34 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2_34.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 40 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2_40.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 50 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2_50.xvc
Code:
ffmpeg -y -loglevel fatal -threads 8  -i "F:\TestClips&Co\files\Console 8bit\ng2.avi" -an -sn  -vsync 0 -pix_fmt yuv420p  -f yuv4mpegpipe - | xvcenc.exe -input-file - -verbose 1 -qp 60 -explicit-encoder-settings "aqp_strength 16" -output-file h:\ng2_60.xvc
uploaded the files (source&reencodes) to: https://drive.google.com/drive/folde...kp?usp=sharing
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Last edited by Selur; 9th February 2018 at 23:34.
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Old 12th February 2018, 15:53   #22  |  Link
jonatans
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Thanks Selur for sharing.

I tried to replicate your ED-360 encoding using both master (730987c) and dev (452170c) and both of my encodings completed successfully.

Did you use the same compiled encoder for all your runs? (I.e. version 1 of xvc - from the master branch)

Did you change anything compared to the other run that you reported in your earlier post (which from my understanding, was completed successfully) other than using -qp 18 -explicit-encoder-settings "aqp_strength 16"?

Please share any information you have about the crash (potential error message or printout, verbose output etc.)

Did you compile for 32-bit or 64-bit architecture?
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Old 13th February 2018, 04:44   #23  |  Link
Selur
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Quote:
Did you use the same compiled encoder for all your runs?
yes.

Quote:
Did you change anything compared to the other run that you reported in your earlier post (which from my understanding, was completed successfully) other than using -qp 18 -explicit-encoder-settings "aqp_strength 16"?
Nope. I simply used the calls I posted.

Quote:
Please share any information you have about the crash (potential error message or printout, verbose output etc.)
There was no additonal, uncommon printout or error message, just the usual Windows popup that complained about xvcenc crashing.

Quote:
Did you compile for 32-bit or 64-bit architecture?
64bit. Uploaded the two binaries (xvcenc, xvcdec) to https://drive.google.com/drive/folde...Tg?usp=sharing .

Cu Selur
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Old 14th February 2018, 12:23   #24  |  Link
Tommy Carrot
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I ran a few tests with Selur's build (thanks btw). I did not test a wide variety of bitrate ranges and just tried a few test videos, but this encoder consistently beats av1 in all cases. Very promising, good job jonatans!
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Old 14th February 2018, 15:55   #25  |  Link
jonatans
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Quote:
Originally Posted by Tommy Carrot View Post
I ran a few tests with Selur's build (thanks btw). I did not test a wide variety of bitrate ranges and just tried a few test videos, but this encoder consistently beats av1 in all cases. Very promising, good job jonatans!
Thank you Tommy!
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