Default [Q] Video recording at around 15fps instead of 30 on any Non-Touchwiz roms.

This has happened with every Non-Touchwiz based roms I have flashed.
Currently using this rom: http://forum.xda-developers.com/show....php?t=1989907

Is there any fix for this? I'm heading away on a trip in a few weeks and I'd rather not have flash Touchwiz just to record video at 30. I've always been a fan of stock android but this is the one bug I cannot stand. I've searched on here for weeks but never found my exact problem, hence this thread.

This happens in every camera app I can find, the image preview in both photo and video mode appears to stutter and lag. Obviously in the photo mode it doesn't matter, but the video maintains this lag and low fps into the video recording. It may even appear to be lower than 15, but I haven't measured this. The front camera appears to be unaffected however.

Regardless of the video/audio codec and resolution combination I use the problem still persists.

There's also a bug where instead of stereo audio, there is only audio in the right side. But that doesn't bother me as long as there is a fix for the fps issue.

Thanks.