Up Artist.mkv.mp4 — Make

Verify that the file size is large (e.g., hundreds of MBs or GBs) and not just a few KBs.

Based on the file extension, this is likely a that has been mistakenly renamed with double extensions ( .mkv and .mp4 ), or it is an MKV container holding MP4-compatible video. 1. How to Watch the File You likely do not need to convert the file to watch it. make up artist.mkv.mp4

Run a quick scan with your security software if the file was downloaded from an unknown source. To give you a better guide, could you tell me: Verify that the file size is large (e

If you need to change the file to a standard .mp4 for use on a TV, phone, or video editor: Right-click the file and select Rename . Delete .mkv so the file ends only in .mp4 . Confirm the file extension change if asked. How to Watch the File You likely do

(e.g., "It won't open," "I need to put it on my phone," "The audio is out of sync")

If it is just a naming error, you can rename the file by removing .mkv from the end, leaving only .mp4 . 2. How to Convert/Fix the File

Download and install VLC Media Player . It is a free, open-source player that can play almost any file format, including misnamed .mkv.mp4 files.