New to the forum, forgive me if I miss information.
I'm editing video right now and trying to use the audio mixer function on Premiere Elements 10. For about the first 30 seconds of the audio, it will save the audio I mixed and will add key frames. After about 35 seconds, it stops saving my audio. I'll adjust the levels and the volume will go up and down as I adjust it, but when I play it back it does not add in key frames and it does not save. I'm at a standstill with this project until I can fix it. Any suggestions? I'm using mp3s, wavs, and mp4s in my project.