This is probably the wrong forum page but I was wondering if Blender VSE can edit a video so that it starts out at a normal speed then at X-time it begins to slow down gradually to a specified speed then at Y-time it would gradually speed back to normal and continue on. And could you do the same thing but play it faster rather than slower. Also could you sync the sound to that too?:eyebrowlift:
If you add a speed effect strip to the clip you want to ramp, it should work. Go Add>Effects>Speed. In the properties for the Speed control strip, adjust the speed, adding keyframes as you go. You might need to experiment to get the timing right. Don’t know how this will work on sound, but give it a try.
To change speed of audio, key frame the pitch control.
Ok Thanks guys.