Selur's Little Message Board

I'm doing some test with virtualdub recording using some lossless codec...
the strange thing is that Hybrid ssems to not recognize the audio track.
here an example: https://www.wcn.it/noaudio.avi

[Image: no.png]

the debug log:

https://www.wcn.it/debug.txt

[Image: pcm.png]

the video codec is the Lagarith (and i read somewhere that hybrid can't use this codec.. but for what i can see online FFMPEG and Vaporsynth can handle the codec and also a lot of other softwares)
but for the audio track seems ok for hybrid.

96Khz pcm, (doesn't seem to make sense to me) okay,...
Audio encoding call is:

Code:
ffmpeg -y -threads 8 -loglevel fatal -nostdin -i "C:\Users\Bfield\AppData\Local\Temp\iId_1_aid_1_DELAY_-43ms_2025-10-01@19_57_40_1610_01.wav" -ac 2 -ar 96000 -f sox - | sox --multi-threaded  --temp "C:\Users\Bfield\AppData\Local\Temp\2025-10-01@19_57_40_161001" --buffer 524288 -S -t sox - -b 32 -t sox - rate -v 48000 | ffmpeg -y -threads 8 -f sox -i - -strict -2 -ab 128000 -channel_layout stereo -ar 48000 "C:\Users\Bfield\AppData\Local\Temp\iId_1_aid_1_DELAY_-43ms_2025-10-01@19_57_40_1610_02.aac"

which should create
"C:\Users\Bfield\AppData\Local\Temp\iId_1_aid_1_DELAY_-43ms_2025-10-01@19_57_40_1610_02.aac"

Strangely the debug output directly starts 2025-10-01@10_14_56_3110_08_muxing.
=> clear your temp folder and create a new debug output

Cu Selur

just deleted the temp folder... and now the conversion is working.
no idea about what was happening. yesterday trying to understand something i generated a video file with the PCM track EMPTY, and this is not working right now... but a correct video file works.

thnak you and soering boring you with my questions Selur! Smile

Bartoloni

Selur

Bartoloni