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I am developing an UWP Desktop Application, where I would like to capture a video with my WebCam and apply some Video Effects on it.

I am using MediaComposition, MediaClip, MediaOverlay to composite multiple videos and intro pngs as a composition and put some overlays on it. Now I was trying to implement a slow motion and reverse (boomerang /pingpong) video effect on my composition. I was expecting, that there are already some available IBasicVideoEffect effects for that, but I am searching since 3 days and not able to find something similar.

There is also FFmpegInteropX, which is I was trying but still not able to achieve my goal. But I also would like to avoid using FFMPEG in my project.

Does someone have any Ideas how to implement a slow motion and reverse video effect with UWP?

Thank you in advance.

radik86
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  • Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. – Community Apr 09 '22 at 13:00
  • You could use [`SlowMotionEffectDefinition`](https://learn.microsoft.com/en-us/uwp/api/windows.media.effects.slowmotioneffectdefinition?view=winrt-15063)to make your video slow. – Nico Zhu Apr 12 '22 at 10:09

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