Dsc_3783.mkv File

: If you can't see the file size or length in File Explorer, Windows may lack the proper thumbnail and metadata handlers. Installing a tool like Icaros or VLC Media Player often fixes this.

It will provide a full breakdown, including the "General" info, "Video" stream details, and "Audio" formats. Troubleshooting Common Issues DSC_3783.mkv

: Files starting with "DSC" are typically generated by digital cameras (e.g., Sony, Nikon). Getting a Technical Report : If you can't see the file size

Are you having this specific file, or were you trying to extract data from it? Can't find ".mkv" videos - Microsoft Q&A including the "General" info

: If you have trouble opening it, VLC Media Player is the most reliable cross-platform player for .mkv files.