Here’s an easy hack to get the audio track from a MP4 video and to add it to any other video very easily. No need to be an expert video designer to use this trick.
How to extract a soundtrack from a MP4 video source and add it to another video?
- Upload any video (WebM, MKV, MP4 format) from your device that you want to add soundtrack. If the video is short tick the loop attribute of the control video
- Click once on upper right corner of the 011.video canvas. This trick will hide the next MP4 video
- Upload the MP4 video audio source
- Your video will start automatically to record with the audio track from the second MP4 video.
- Let the audio play until the end and Download your video
Here is video result with audio track from a second MP4 video made in few clicks with 011.video web app :