Select the Convert/Save option from the drop-down menu. Step 2. Click Add button to import the AVI video (s) you want to convert to MP4. VLC highly supports any frequently-used video formats like AVI, MKV, FLV, ASF, SWF, 3GP, RMVB, DAT, VOB, and more. That means you can also use VLC to convert them to MP4 with ease. Step 1: Open VLC Media Player and tap on the Media item in the VLC window. At the bottom of the menu, hit the Convert / Save option. Step 2: Following that, click the Add button, go to the MKV video file's location on your computer, and click it. To add an item to the conversion list, click Open. Step 1 Launch VLC, click Media, and select Convert / Save… of the main interface. Step 2 Click Add… to add the MKV file you want to convert to VLC and click the Convert / Save button at the bottom of the problem. Step 3 Choose your desired output format in the drop-down bar beside Profile under the Settings section. Download MKPlayer, install and launch it on your Mac computer. Step 3. Drag and drop the MKV file to this player to play. Note: The Safari extension also allows you to directly open MKV videos found on websites. You can turn this player into a Mini player to play MKV files on Mac while doing other tasks on the desktop. VLC Media Player. While primarily known as a media player, VLC also has powerful conversion capabilities. It supports a wide range of input and output formats, and its conversion process is straightforward and easy to understand. Freemake Video Converter. Freemake Video Converter is a free video converter that supports over 500 video and audio Let’s get to the gist of how to convert with VLC. On Mac. Here are the steps to convert MKV to MP3 using VLC on Mac: Launch VLC. Of course, you’d have to open VLC Media Player on your Mac computer. Click File. Then, visit the File menu. Click the option to Convert/ Stream. Add Your MKV Files. Choose the input media on your local hard drive Hit the ”Convert / Save” button at the lower part of the “Open Media” interface. Click the wrench icon, select MKV from the “Encapsulation” tab, and hit “Save”. Select the “Browse” button and set a filename for the output including the .mkv extension. Click “Start” to convert MP4 to MKV for free. How I would do it: ffmpeg -i input.mkv -vn -c:a libmp3lame -ar 48000 -ac 2 -b:a 192k output.mp3. If you want, you can crank the audio bitrate up to 320k to try to lose as little quality as possible, just know that it'll be almost double the size. Here, it can help you convert MKV to MP3. However, VLC is not a professional video converter, and the steps of extracting MP3 from MKV are slightly different from other MKV video converters. 1. Start the open-source MKV to MP3 converter, and go to Media-> Convert/Save. 2. Here’s how: Open the VLC media player and click Tools > Preferences. Click All at the bottom left corner. Click on the Input / Codecs tab, click Video codecs, and choose Demuxers > Matroska. Deselect Preload MKV files in the same directory on the right side, and click Save. IxJXbq.