Improve the audio quality of your video for free. Most suitable for those who create videos with smartphones. Noise reduction, YouTube optimization, automated mastering are supported.

Features
- Automated mastering
- YouTube optimization
- Noise reduction
- Sharing mastered video

## What's automated mastering
Mastering is the task of adjusting the sound. Mastering gives the power to sound.

We have been offering AI Mastering - automated online mastering service that is focused on music composers.

This time, we made a smartphone app version of AI Mastering for those who post videos using a smartphone.

## What is YouTube Optimization?
YouTube optimization is a feature to optimize sound according to YouTube loudness normalization specifications.

Loudness normalization is a feature to make the volume of videos constant. It is possible to prevent videos from being less impressive by too small volume.

Loudness normalization is also introduced on YouTube. However, if the volume of the original movie is too small on YouTube, the volume after loudness normalization will remain small.

With our app, videos are optimized so that the played volume on YouTube does not become smaller compared with other videos. You can prevent your video from losing power compared to other videos on YouTube.

## Manual
https://aimastering.com/blog/en/2018/11/30/smartphone-video-mastering/

## Notes
· Please use in Wifi environment because the data traffic is large.

## About Web service version
The web service version of AI Mastering provides more features than the smartphone app version, so please try it if you are interested.
https://aimastering.com/