Hi, I have been trying to render a fairly complicated video on PD12 using six timelines, though only one has video files. There are also lots of keyframes on the arrows on one of the timelines. The video is 8mins long and comes to about 400mb when rendered.

Although when I render the video it mainly is ok the problem is that 2 to 3 small areas of audio are silent/drop out when playing it. I have tried shutting down and restarting the computer and then rendering the video again, I have done this five times and each time there are areas of drop out audio at least once but in different areas of the video. When I watch the video project on the timeline the audio is solid all the way through.

I have also tried rerendering a less complicated video which I previously rendered ages ago and the rendered video has solid audio all the way through.

Can anyone help please, I wanted to upload my video to You Tube tomarrow. My You Tube Channel
http://www.youtube.com/user/MrBooojangles

MY COMPUTER:
Alienware R4
Intel Core i7-3820 CPU @ 3.60GHz
64bit
Quad core. RAM 16GB
Nvidia GeForce GTX670
Windows 7 home premium