moov atom not found when opening input video

[Digioso]

Describe the bug

I used a video for face swapping, but got the "moov atom not found" error message.
After searching for a bit I found a solution here: https://stackoverflow.com/a/69707900

I don't have much of an understanding on how mp4 files work, but from what I gathered there the moov atom can either be located at the beginning or at the end of a video. From the looks of it in my video it was located in the end, but it seems that roop is only looking at the beginning. Therefore roop couldn't work with the video.

Workaround as mentioned in the stackoverflow thread is to move the moov atom to the beginning via:
ffmpeg -i input.mp4 -c:v copy -c:a copy -movflags faststart output.mp4
After doing that the video worked for me.

It would be great if roop could look at the beginning and the end for the moov atom.

Details
What OS are you using?

• Linux
• Linux in WSL
• Windows
• Mac

Are you using a GPU?

• No. CPU FTW
• NVIDIA
• AMD
• Intel
• Mac

Which version of roop unleashed are you using?

4.3.3