I have a quicktime video in h.294 video format and ACC audio, and I want to substitute the audio only.
The video master with the correct audio, is on HDV, and if I export again from the master, it will take a long time.
I tried to import the h.294 video in final cut, create a new sequence, change the audio. But Final cut works only with uncompressed audio. And If I export the sequence without changing format, FCP does it quickly but I have the audio uncompressed!