Question / Help Audio not recording

[jmkool]

log: https://gist.github.com/058630c2ac23f307a830

No audio is recording, and the remux process warns me the video may be incomplete.

Of note: recording was working fine in OBS studio. I installed MP instead so I could convert to MP4 easily. It converted my existing FVL files no problem, and I could play them back audio and all. The files I recorded with MP, however, have had no audio. I did uninstall OBS studio, and reinstalled MP as well, but the issue persists.

These lines make me raise an eyebrow:
19:30:32.487: Loading module: coreaudio-encoder.dll
19:30:32.895: [CoreAudio encoder]: Failed loading library 'CoreAudioToolbox.dll'
19:30:32.895: [CoreAudio encoder]: Couldn't load CoreAudio AAC encoder

Also, when reinstalling (but not the initial install) it warned me that graphics-hook32.dll and *64.dll couldn't be opened for writing, though they appear to exist after installation and did not exist prior. Possible bug trying to write the file twice, no issue? Or possible issue?

 

[Adrian Schofield]

So you have an MP4 file as an output is that right? Do you hear audio if you open it in VLC?

 

[jmkool]

I output in flv, and convert it after. I don't have a program that opens flv files, so I don't know. I'll have to check

 

[Adrian Schofield]

OK well VLC will read FLV so try listening to the raw .flv before you strip the audio track out and see if you have audio.

 

[jmkool]

Using VLC, I have narrowed down the issue to the Windows Media Player. Sound indeed records, and plays back with either file type on VLC. Not sure why it suddenly stopped working with WMP.

 

[Adrian Schofield]

Its a codec problem, I use VLC to check all my video work as it's really reliable at understanding all the codecs.