This application can solve the problem of low volume of video!
Do you post some videos on youtube, facebook and other video sharing platforms with too low volume? Too low a volume of video can have a very bad impact and impression on viewers. Why not use this application to solve this problem! The right volume can leave a good impression on the audience!
This application is easy to use and provides the following functions:

1. Conveniently adjust the volume of the video.
2. You can mute the video (remove the audio of the video).
3. It will not change the encoding and resolution of the original video.