first of all a description of my problem:
I can record a Video with no problems, tryed both, avi and mp4. In avi, when previewing the video I got a good quality and ingame sound. No problems.
When I then export the Video to for example render it in Sony Vegas, There only remains the video. If I open the video after export, the sound is gone completely.
OS: Windows 7 Ultimate 64bit
Video Card: MSI Radeon R7 250 OC
Memory: 8 GB DDR3
Monitor Resolution: 1440x900
Video Editor: Vegas Pro 13
Game Problem: Game independent
Video Type: AVI and MP4
Hope you can help me guys :/