I'm pretty much a video novice, so not sure what technical info I need to provide. Recently bought vegas movie studio 11, and want to edit some movie clips taken from a medical ultrasound machine.
The files exported from the ultrasound machine are in .mp4 format and 1 minute duration. 640x480 resolution and 7.5fps. When I import them into vegas they take up a length of 2:46:49! When I play them they play as normal for the minute, then the video freezes at the end and the rest of the 2 hours 45 mins is just a still image of the final frame.
They play fine in vlc and windows media player with the correct length. Videos from other sources seem to import into vegas just fine.
Any possibility of a fix or will I be banging my head against a brick wall? Happy to supply any other info needed. I have tried updating tonight to the latest version but made no difference.
Computer is a core 2 quad q9650 with 4gig ram, win 7 64 bit. Working faultlessly otherwise so don't think it's a computer issue.