It would be nice if twitch-dlp could handle Ctrl+C like yt-dlp or ytarchive. yt-dlp attempts to merge the already downloaded fragments before terminating. But a better approach in my opinion is how ytarchive does it. You are prompted if you want to merge the downloaded fragments or delete them or keep them (so that you can resume the download afterwards).
It would be nice if twitch-dlp could handle Ctrl+C like yt-dlp or ytarchive. yt-dlp attempts to merge the already downloaded fragments before terminating. But a better approach in my opinion is how ytarchive does it. You are prompted if you want to merge the downloaded fragments or delete them or keep them (so that you can resume the download afterwards).