I’m trying to do a heat wave effect over a fire in a video but I can’t keep the wave ripples moving consistently for the whole clip. How can make the waves move at the same rate and size for the whole clip?
Vegas Forum's own Alex has a heat wave tutorial , Not sure if this helps, or you still have the same problem as far as extending or looping effect. If it's his tutorial you were watching you can ask him, username @alifftudm95
Assuming that the OP is referring to VEGAS FX Wave, and assuming that the OP has activated animation in the FX window, the animation (movement) will continue for the length of the video event if the timeline at the bottom of the FX window (when animation has been selected) has a keyframe at the beginning of the timeline and a keyframe at the end of the timeline - each with different settings. From what the OP has described, it may possibly be that the end keyframe is positioned on the timeline well before the end of the timeline. This could occur if the animation is actioned on the video event but the video event is later extended in length - the end keyframe will remain at the original event end point. Also, below the Wave timeline is a codable length field which can be manually coded with the actual length of the video event on the Vegas Pro timeline just in case the Wave FX didn't update the length as per Vegas Pro's timeline.
Re animation/keyframing - the same approach in principle apples to most other FX including 3rd party VFX.
Thanks everybody for you reply. Sorry for the lack of details. I was tired. But I’m using Vegas 14. I have the wave fx in the clip but the wave speed is inconsistent. Starts out slow then speeds up the closer it gets to the end. I want to see if it’s possible to keep the speed of the wave constant through the whole clip