Question / Help OBS studio with dedicated stream laptop audio dsync

GlennStefani

New Member
Hi. I spent some decent amount of money trying to get this to work, but I now ran out of ideas.

I have one gaming PC with a hdmi cable going from my gfx card into my avermedia LGP and then via usb into my stream laptop. I have my game sound from my gaming pc going into a soundmixer and then via usb into the stream laptop.

My issue is that I can set up all the delays and so on to get everything perfectly synced, but then later when I change to a different game, the audio gets desynced again. Example: I play csgo and fix all the sounds so its all synced. Play that for a while and everything is good. I then change over to H1Z1, and the audo is desynced. Even though my LGP is capturing the gfx output and not a specific game.

I tried sending the audio via hdmi to the LGP and then through the lgp usb to the laptop, but then this happens (https://www.twitch.tv/glennstefani/v/104596951). (some one told me that this is an Avermedia bug, while others have told me that its an OBS issue.)

I've also tried sending the audio without any mixer straight from game pc to my stream pc. But since I dont have a Line in on my laptop, I tried to plug it into my mic connection and change to "listen to this device" but it dident seam to work.

I tried using Voicemeeter banana with the VBAN to send my audio to my stream laptop, and that gave me the same issue as I have now with the desync. I also tried to just split my game sound in Voicemeeter to my hdmi cable, but I only get the sound bug that I linked to earlier.

Would getting another external capturecard fix it? Or could it possible be just some settings that need changing? I'm really clueless at the moment.

Log:
https://gist.github.com/3237c157fefc17d8fd8b62907cfb0bed

Thanks in advance for anyone who can help me.
 
Last edited:

vburel

New Member
we can propose to contact us by e-mail (vb-audio) with some screenshot of Voicemeeter and its system dialog box , to see if we can help you to otpimize your configuration. Normally, optimal configuration allows getting a synchronized audio with video (also through VBAN) since we can have latency below 30 ms ... the fact is that some devices can generate more delay than expected, independently from the buffering... Anyway we can check that your voicemeeter configuration is optimal.
 
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