Audio Video Mixer provides a facility for changing Background Music of any video files. Audio video mixer is one type of video editor app; using this app you can add or mix your favorite audio files to video files. This application manage audio file size if the audio file length is larger than video files, it will be automatically trim audio to video's duration. How it Works? • Select a video from gallery or record a new video • Select audio file that you want to merge in the above selected video • Tap on Merge Video button • Its take couple of seconds to create a merged video but it all depends on the length of the video you are merging. Enjoy this free Video & Audio Mixer as Background Music app and mix your videos with best music you love!
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