Audio / Video Out-of-Sync in Vegas Pro 9
Posted on 2011-09-23
I am experiencing an out-of-sync problem in Sony Vegas Pro 9.
I used the Vegas Pro video capture module to record some video clips using a Microsoft Lifecam Studio webcam and a separate Samson Q1U USB microphone. The capture is in AVI format. When I view that AVI in Windows Media Player it is normal and fine.
The video is 1280x720. The audio is 44.1 kHz, 16-bit, stereo.
I create a project in Sony Vegas Pro, load the AVI clip media into the project, and insert the AVI into a set of video/audio tracks. When I play the same AVI clip inside Sony Vegas the audio and video are out of sync. I rendered part of the AVI to WMV format as a test, and the rendered test is also out of sync when played in Windows Media Player.
Any clues what is happening and how to fix it?