In this article we want to describe two of the best software to change the pitch of a video karaoke song on PC Windows and Mac OS system. The software are VIDEO MIX and KANTO KARAOKE. Please read the two solutions below.
#1. Change the Key of Video Song with Video Mix (Windows)
Video Mix is a small but powerful software to edit, join and cut video file. One of the best features of this software is the PITCH change. Here are the simple steps to follow to change the key of a video song and save it with the new pitch value.
Step 1. Download Video Mix on your PC Windows
Step 2. Add the video on the program
Click on “Add Video Files” button to load your video file (avi, mp4, mov, mkv, mpg).
You will see a video image preview on the left and an audio waveform on the right. Below the waveform you can find some parameters like fade-in / fade-out, crossfade, volume, tempo and KEY (pitch).
Step 3. Change the Key (pitch)
To change key/pitch (from -12 to +12 semitons) you just need to move its cursor (as you can see from the image below)
Before save the new video you can preview it clicking on the thumbnail on the left (it will open a new window for preview).
Step 4. Choose the output video
Go on the Options menu and set the output directory, the output resolution, the output format (mp4 is the default) and the framerate.
Step 5. Export the video with the new PITCH
Finally back to the main window and click on the bottom right button “Export and Save Video” to export the output video. It will take some time to create the final video with the new pitch/key value.
The trial demo version will add a watermark on the output video. Click here to request the full version without watermark limitation.
#2. Change the Key of Video Song with Kanto Karaoke (on Windows and MAC)
Kanto Player Karaoke is a audio/video player that allows you to change (in real-time) the key (pitch) of your video karaoke songs. It supports the following video karaoke formats: AVI, WMV, MOV, MPEG, FLV and MP4.
Kanto Player for MAC is able to edit the pitch and save the video into a new video file, so you can play it with any video player.
Kanto Karaoke for Windows does not allow you to save the video with the new pitch but only allows you to play the video in real-time with the new key/pitch.
How to change Pitch with Kanto Player:
#1. Open Kanto Player and import the video karaoke files in a playlist
a) Create a Playlist: click the ADD button in the top right section to create a new playlist
b) Add a name to the playlist (example Video Karaoke)
c) Select the playlist and in the section “Playlist files” click ADD to import files in the playlist.
#2. Select the desired video song in the playlist clicking on it
#3. Change the key of MP4, AVI, FLV, WMV files
While the song plays, you can change the key in the audio settings section moving the key cursor. Then click on SAVE PITCH/TEMPO to save the new settings.
So, whenever that video karaoke will be played, the program will automatically set the key previously saved.