: Right-click the file and select Open with . Choose a dedicated media player like VLC Media Player or your system's default video app (e.g., Windows Media Player or QuickTime).
: Locate the downloaded file on your computer. If it doesn't end in .mp4 , right-click it, select Rename , and add .mp4 to the end of the filename. Download f6408f5a3f3f4815a4abeafe95bfd408 mp4
: If downloading from a website, the server might be misidentifying the video as a text/plain file, causing your browser to display it as text. : Right-click the file and select Open with