: Look at the Telegram channel or chat where you originally found it.
: Use a sandboxed media player if you are suspicious of the file's origin. 5_6224257169320052503mp4
Because these filenames are generated automatically by Telegram's servers, they don't describe the video's content. A file with this exact name could be anything from a viral meme or a movie clip to a tutorial or a personal video shared in a private group. Why do these filenames look like this? : Look at the Telegram channel or chat
: Right-click the file and check "Properties" or "Get Info" to see the file size and creation date. 5_6224257169320052503mp4