Another solution for converting DAV files to MP3 is to use VLC Media Player. As a free, open-source media player, VLC not only plays DAV files but also provides conversion capabilities. While this method is not always successful, it's worth a try if you're looking for a simple alternative. Here's how to convert DAV files to MP3 using VLC. Give them a short file name like Video1.mp4,Video2.mp4 and so on, if they have a long file name. Now, you can combine them using VLC. RELATED: How to Join multiple MP3 files using Command Prompt in Windows. How to Combine Videos using Command Line in VLC. To combine the videos we would be using the Windows Command Prompt. VLC does not offer the Step 1: Open the VLC media player app and click "Media" in the top menu bar. Step 2: Select "Convert/Save", and the "Open Media" window will pop up. You can also press "Ctrl+R" directly to open the new window. Step 3: Click the "+Add" button, browse and select the video you want to compress. Download fre:ac - free audio converter for free. Audio converter and CD ripper for various formats. fre:ac is a free audio converter and CD ripper for various formats and encoders. It features MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, and Bonk format support, integrates freedb/CDDB, CDText and If you don't have VLC installed locally or you want to outsource bulk video conversions you could always consider using a file conversion API such as Step 2. Upload your WebM videos. Click the Add button to select a WebM video that you want to convert and then click Open. Click the Convert/Save button to open the Convert window. Step 3. Choose the MP4 format. Select Video - H.264 + MP3 (MP4) as the profile format. How To Convert MP4 to MP3 with VLC Media Player. 2. Search for Web Media Extensions from the search bar. 3. Click on the Web Media Extensions app from the search result as highlighted in the pic below. 4. Click Get to install the application. 5. Once installed, click on Launch to open the application. Here, you can browse the OGG file to be played. Step 1. Import MP4 file to the converter. On the program window, click on button to add MP4 video files to the converter, or drag and drop files to this MP4 to WMV converter. It also allows you to directly load from your mobile devices, just connect the device to computer and click the drop down icon beside. Step 2. pdmVLOI.