I just completed putting together a very long and complex video. It was so long, I split it into two different projects, part 1 and part 2. Each project had multiple video clips, and songs on a music track. I also recorded voice-over narration using a different program, then imported it as a wave file and dropped it onto a track. I produced two videos from the projects. When I played the two videos on my computer, the sound was great. Then I imported the two videos, part 1 and part 2, into a new project, and burned a blu-ray disc from this project. My problem is the sound quality of my voice-over narration dropped considerably in the completed video. The music sounds good, and the audio from the video clips is good, but the voice-over narration took a nose dive. Any suggestions why the voice-over narration would degrade so much in the final video? Thanks! Thanks, John

HP-d5200t
8 GB RAM
Intel Core II Quad CPU Q9650@3ghz
Windows Vista Home Premium 64-bit Service Pack 2
NVIDIA GForce 9600GS
LG BH12 Blu-ray Disc Rewriter
Canon HF-M41
Panasonic HC-X900