Mikael Finstad

@Frizzle99 I think your problem is different from OP. Maybe you can record a screencast

@Frizzle99 > WMV.problem.mp4 This is because of ffmpeg assisted playback (see upper left corner): wmv is actually not supported but with the ffmpeg assisted playback it is supported. unfortunately the...

> I know. It's always been like this with the app but it just started doing the black flicker in the latest version, which is why I added to the...

Ok closing this as it seems to be an nvidia bug

Are you having the problem that [Frizzle99 is having](https://github.com/mifi/lossless-cut/issues/2083#issuecomment-2298011718) or OP’s problem?

I think you can already do that by clicking on the change speed icon next to the fps in the lower left

It’s not possible to losslessly change the speed without re-encoding or playing existing frames faster afaik, or am i missing something?

Ohh okay cool! Gyan from the ffmpeg team always seems to have the answers 🙌 But then you are at the mercy of the keyframe interval, right? it wouldn't allow...

> For playback, I had made the assumption that it would take less CPU power to play keyframe-only sections, but you are right that the memory/file bandwidth probably jumps a...

that's a cool feature! I've added experimental map (can be accessed under the Tracks screen). it's very basic and obviously it should be improved so that it will follow the...