How to make video from audio?

You can create videos out of audio files.

Supported video from audio formats are: mp4, WebM and ogv.

This basically creates a video by combining the waveform and audio of our file and is useful if you want to play audio within a video player and wish to monetize audio files through video ads.

To create an mp4 video out of our original sample Railgun wav audio, format the URL as in:

Original 

https://media.publit.io/file/railgun.wav

Video from audio by changing .wav to .mp4

https://media.publit.io/file/railgun.mp4