If you need to use the video in basic editors (like iMovie or older versions of Premiere), you can "remux" it.
You can upload MKV files directly to YouTube, but remuxing to MP4 first is generally safer for metadata processing. 4. Organization Tip 2023-02-14 18-06-47.mkv
Use VLC Media Player . MKV files can sometimes be finicky with default Windows or Mac players; VLC handles them natively without extra codecs. If you need to use the video in
Open the file to ensure the audio and video are synced. Since it's an MKV, if your recording software crashed, the file is likely still playable (unlike MP4). 2. Basic Editing & Trimming if your recording software crashed