OBS not recording any audio

[AAFlicks]

Hi. I just downloaded obs and I'm trying to make a video. However, It doesn't seem to be recording any audio. I have checked that the tracks and the input devices are correct. The green bar moves in the audio mixer tab but when i watched it in Films&TV but there are absolutely no sound. I have included some screenshots of my settings. I have no idea what's going on. Please help me.

 

[konsolenritter]

Have you remuxed the mkv afterwards to mp4?
Just to be sure (cause i don't know how "films&tv" handles things) - can you check against the vlc player, please?
And: If you are watching while obs is still open, it may "steal" your audio device in a specific manner.

There are even problems with (often used) bluetooth headsets for rehearsal here in the forum described.

 

[AAFlicks]

Oh. I tried to use vlc player and there was audio. Thank you!