With .AVI it does 20 fps on average, and I notice it when I play back my rendered video.
With mpeg it does 4fps- 8fps. This happens with the footage I import onto my computer as well as when I convert it so the audio can play back. Both playback as peg2 i believe
I have a Sony DCR-SR100 HARD DISK DRIVE CAMERA
It play back the same, no matter what i try to render it as, i/.e qucktime, avi mpeg etc