Uploaded April 2022 | Updated September 2026, 1 week ago

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High speed camera recording, available with smartphone.

Recording high speed frame rate video, even 4K can recording up to 60fps using smartphone.

Now, how to make slow motion in video
Like frezze video, very slow movement
How about lower speed video from source video

Old method to make slow motion.
Change speed frame rate video, example 30fps to 25fps, or 25 fps to 12fps.
Drop video speed from 60fps, but limited only 50% slow motion to be 30 fps.
Trim stretch video, can make longer duration and slow-motion video.
But video will missing frame rate.
Default slow and fast video from Magix Vegas like Trim stretch
Video playback in slow motion with trim stretch, not really smooth.
If speed video drop until 20%, playback video lag or jitter

Magix Vegas Pro 19 already have Slow Motion FX.
Make slow video, and re-render the video to slow speed.
Before Magic Vegas Pro have Slow Motion FX, plugin Twixtor can do the same.
Since Magic Vegas Pro 19, rendering slow motion, make more smooth.

Slow Motion FX and Velocity have feature Optical Flow Effect
But full function on slow motion, available via Slow Motion FX

00:00 Setting Slow Motion FX
00:06 Plugin
00:15 Setting
00:24 Animation
01:16 Preview
01:27 Compare
02:00 Example Slow-Motion