AVideo-Encoder ERROR (255)

Any idea where this issue is coming , and what does it mean

AVideo-Encoder Format::exec ERROR (255) progressFile=/var/www/html/mytube/encoder/videos/24_tmpFile_progress.txt
null

More info ;

Testing some encoding at home with raspberry pi , everything worked well , except when using hardware acceleration with HLS plugin. Normal h264 works , h264_omx for now giving this error. Command line work perfectly , just when executed via the script it gives this error.

Apr 22 '21 13:04 akhilleusuggo

you should see the error in the file /var/www/html/mytube/encoder/videos/24_tmpFile_progress.txt

Apr 23 '21 12:04 DanielnetoDotCom

The file doesn't exit. It disappears at a light speed.

Apr 23 '21 12:04 akhilleusuggo

is this a video trancoding? try to disable the video auto-remove at the end and try to find the file

Apr 26 '21 12:04 DanielnetoDotCom

Ok , thanks. I'll give it a try.

Apr 28 '21 16:04 akhilleusuggo