Click on Browse to select the destination folder for saving your newly made MP4 video and click the Start Button to start rendering the video as an MP4 file.Now click on the arrow button next to Profile and select Video – H.264 + MP3 (MP4) as the output format.A popup windows dialogue box will appear, select Convert by opening the drop-down button saying Convert/Save. Now click again on Media and then Convert/Save.Open VLC Media Player on your Computer, click on Media, select the Open File option and import the MP3 file you want to convert into an MP4 video.Let’s see how to convert MP3 to MP4 for YouTube using VLC media player. However, the lesser known fact is that VLC also doubles as an amazing media format converter and can create MP4 videos by MP3 files. We’ve all used it to play CD and DVD media and most importantly the infamous FLV format. We all know VLC Media Player to be an open-source Media player that works with Mac, Linux, Widows and Android. All is done click Export and the video will be rendered and saved as an MP4 file in the location of your choosing on your computer.Unless you have very high-resolution images from a high-end camera, you don’t want to go beyond 1080p. Now click on the finish video button and select the resolution of the video.
Now select the “Custom Audio” button and add your MP3 file that you want to convert to MP4.Now set the duration of the video top match the duration of your music file, which you are making the videos on.
You can right click on any or all of the photos to set their duration and the effects applied at the entry and exit of each photo.