repeat to make a longer video

[dogshed]

I want to take a clip and overlap it with a copy and have a transition, over and over again until the 2 minute clip is about 10 hours.
This just kills kdenline and shotcut and makes my fan go really fast.
Any ideas?

[poisondeathray]

Render 1 seamess cycle and loop it "x" times with another program, such as ffmpeg, vapoursynth, avisynth etc...

1 seamless cycle would be clip + end of transition to the frame before the 1st frame in the clip

[october262]

I want to take a clip and overlap it with a copy and have a transition, over and over again until the 2 minute clip is about 10 hours.
This just kills kdenline and shotcut and makes my fan go really fast.
Any ideas?

try with ffmpeg - ffmpeg -stream_loop 3 -i input.mp4 -c copy output.mp4
0 means no loop, -1 means infinite loop - https://video.stackexchange.com/questions/12905/repeat-loop-input-video-with-ffmpeg