I have a project in Premiere Pro CS4 with multiple video tracks. I want to alter the speed of some clips but the drop-down menu for Time Remapping only appears on track one. For all clips on other tracks the drop-down menu is missing. I have zoomed in and it does not appear. If I move a clip from track 3 onto track one, the drop-down menu appears for that clip but when I move it back it disappers. This suggests that something is different for the other tracks but all I did when I created them was to select Add Track. There is no option that I can see to enable the drop-down menu. Any help is appreciated.
Works for me in all cases. Maybe try creating a new sequence and moving all your clips into that. Something may have been corrupted with the current one.
Two things to check:
If #1 is not true, then #2 will have no effect. If #2 is not true, then #1 will have no effect. Both must be enabled to time remap, or to adjust any other effect parameter in the timeline, for that matter.