In most cases, switching to the or SaneAR will fix the pitch issue instantly. However, there are some specific scenarios where the problem might persist.
Follow these steps to enable pitch correction (time stretching) so voices do not sound like "chipmunks" when the playback rate is increased:
If your audio sounds choppy, try the following optimizations: Adjust the Audio Switcher Regain Volume Go to > Internal Filters > Audio Switcher . Ensure the Audio Switcher is enabled. mpc hc speed up without pitch
This is a separate filter you must enable:
Once configured, you can control the speed using your keyboard. Ctrl + Up Arrow Decrease Speed: Ctrl + Down Arrow Reset Speed to Default: Ctrl + R (or press Backspace ) In most cases, switching to the or SaneAR
There is, however, a solution to speed up MPC-HC without altering the pitch. By switching the audio renderer to the one built into MPC-HC, you change the entire process from one of simple resampling to . This advanced audio technique uses complex algorithms to shorten the duration of the audio without affecting its frequency, thus preserving the original pitch even when John McClane is running in hyper-speed.
If you prefer using or DirectSound for your audio system Ensure the Audio Switcher is enabled
4.1. LAV Filters (LAV Audio)
Method 1: Enable Built-in Pitch Correction (Internal Audio Renderer)
