MKV to MP4 converter in VLC Media Player not working0:00 - In This is the solution when you try to convert a file in VLC media player but it does not appear. Here is a detailed guide about how to convert VLC to MP4 with AnyMP4 Video Converter: 1. Download VLC to MP4 video converter. Load the official web page of AnyMP4, and download AnyMP4 Video Converter Ultimate to your computer. Then follow the instructions to install and launch it. 2. Add a VLC file to the program. Click on the “Add Files g5zs.