Add --audio-multistreams to keep every available audio track (e.g., different languages or commentary).
If you need to play the file on a TV or use it in Adobe Premiere Pro , you may need to "Remux" it to MP4 using OBS.
Use the --merge-output-format mkv flag to ensure the final file is an MKV. Download stream (3) mkv
Are you comfortable using tools, or do you prefer a visual interface ? What operating system (Windows, Mac, Linux) are you using?
Best for capturing multiple audio/subtitle tracks from a URL. Physical Media Add --audio-multistreams to keep every available audio track
Use MediaInfo to check if all three streams were successfully downloaded into your file. If you'd like to get started, tell me: What website or source are you trying to download from?
The most efficient way to handle multiple streams is using the yt-dlp command-line tool . Unlike standard downloaders, it can merge all available "side" data into one file. Are you comfortable using tools, or do you
To download a stream with multiple tracks (such as three different audio or subtitle streams) into a single MKV file, you typically need a tool like . MKV is the preferred container for this because it can hold an unlimited number of tracks without needing to re-encode the video. 🚀 How to Download 3+ Streams into MKV