Hi Jeremy,
The clips are all:
mp4
1280 x 720
50 fps
Alpha = None
Field Order = Upper field first, AVC
The audio for each file is: 48,000 HZ
Just to clarify:
After my HD PVR rendered the footage from my TV as an MP4, I looked back on the footage and found that it was all in sync and everything was fine. I then went through the footage and chose the clips that I wanted to keep. For example, from 10 minutes of footage, I might only need 10 seconds. So, using Vegas (which worked fine for this task), I chose which clips I wanted and exported them as MP4s to a new folder. I’ve checked the individual clips and they are all playing fine via Windows Media Player. So, I started up a new project in Vegas so that I could put all of these clips together. I imported the clips, and this is where I’ve noticed the problem. After I import a clip, I’ve noticed that it has been cut short and that the audio is out of sync. It’s strange that everything was working fine up until a few days ago.