I am having an issue that I just can't seem to find the answer for.
I am making instructional videos using two angles, one shot with an iPhone 7+ using FilMic Pro, and the other with an iPhone 6 using the same app and settings.
When editing in the timeline, using footage from the iPhone 6 with audio captured by the iPhone 7 the video is jittery and stuttering while the audio remains perfectly smooth. It doesn't matter if I use the audio from the 6 either. I have rendered and show green. Doesn't correct it either.
The original video (H.264) footage from the 6 played outside of PRE is perfect and smooth, but becomes jittery when editing in PRE. Help, I've tried many things to try to correct, but I'm stumped...