I have Quicktime HD footage that has been cut into several QT videos that works perfectly (in the QT player) before it is imported into PP. Once I import the videos the audio is slightly off at the beginning of the timeline and continues to get worse throughout the project.
I have tried clearing my media cache and reimporting the videos and have not found anything that works.
Thanks in advance for your help!
Many users have experienced issues with the H.264 CODEC and dynamic OOS, though most often with Export. Some have found that either the Lead, or the MainConcept H.264 CODEC's do a better job, than does Apple's version. Do you know what version of H.264 you have installed?
I need a "free" solution. I have a brand new iMac 27" quad-core. Whatever H.264 (Apple's default) came with it is what I am using.
Unfortunately, I do not have any suggestions there, but perhaps others will.
I use the MainConcept H.264, but have to admit that I do not do that much work to H.264.
Good luck, and I am sure that others will have just what you need,