Movie render queue failing on the last frame

Hi all,

I’m just starting to get my teeth into Unreal 5.2 and I’m having an issue rendering out MP4 clips - I’m using the command line encoder export with the FFMPEG plugin. (Tutorial used to get this here https://www.youtube.com/watch?v=c39vdC7jloo )

The movie pipeline render window opens fine and I can see the whole process of the frames rendering out - but on the very last frame the cut state turns to red with uninitialized and closes. It happens so quick that I’ve tried to get a screenshot before it closes (Attached is the best I can get). Nothing has then been saved into the movie render folder.

It worked the first time I tried it and then after this I’ve been having the exact same issue even when I place a new Cinecamera/Level sequence etc.

Any thoughts on how to resolve this would be greatly appreciated!

I am having the exact same issue and was wondering if you ever found a reason / solution for it?