Unable to merge stream fragments, "invalid data found when processing input"

[5hmecklez]

Hello, I am having trouble downloading this stream: https://www.twitch.tv/videos/2616150169

When twitch-dlp tries to merge the fragments, I get the attached error message. It works when I try to download other streams so I think something is off with the segments of this stream.

[DmitryScaletta]

You can try to use different merge method if you still have downloaded fragments on your disk

Something like this, but with full filename:

npx twitch-dlp "./LIVE FROM CDAWGS HOUSE... [v2616150169].mp4" --merge-fragments --merge-method append