Audio Lost in Large Video (Fraps)

[Axiege]

So just last night I had a ~90 minute recording session of Borderlands 2 with my friend, and none of the audio was recorded. I didn't use any different settings than what I normally use, and we even had to stop and restart recording a couple times so it really wasn't even all one video (on top of that, I always split the video every 4 gigabytes anyway). I don't think it could be the game's fault; I would still have my mic and the Skype recording right?

So, has anyone else encountered, and perhaps overcome, this problem?

 

[CatsRants]

This happens to me all the time but I think its windows movie maker that takes my audio away as its not that great haha

 

[Axiege]

This happens to me all the time but I think its windows movie maker that takes my audio away as its not that great haha

I don't use Windows Movie Maker. I use Lightworks and it showed me there was no sound when I imported for editing. There's no sound when I view the raw footage through Media Player either.

 

[IAppleCommericals]

That sucks

 

[Axiege]

I still haven't figured out the problem I've been on the Fraps forums and they've been willing to help but it seems the audio is just entirely not there, rather than corrupted and potentially recoverable