Go to the download page to get the latest version now.
Announcing Chronotron Speed Changer!
Chronotron Speed Changer for Windows 8.1 has been released. Get it now through the Windows Store.
Download YouTube videos without ever leaving Windows Media Player!
Starting with version 4.x, Chronotron includes a YouTube downloader and works with most video formats.
Chronotron Audio/Video Speed Changer
Chronotron Speed Changer is an audio/video speed changer app optimized for touch devices. It allows you to manipulate tempo and pitch independently during playback, i.e. change the tempo of audio and video files without affecting pitch (time stretching) and/or change pitch without affecting tempo (key change).
The innovative HOLD mode virtually lets you step note by note during playback (even backwards!) so you can transcribe ultrafast guitar solos easier than ever.
You can use Chronotron Speed Changer to slow down audio and video material for easier music and speech transcription, to transpose backing tracks so you can sing along in a
more comfortable key, to change tempo when practicing complicated dance steps, or just to have fun with it.
Real-time audio and video time stretching from 25% to 400%
Real-time key change from -6 to 6 semitones
Innovative HOLD mode that makes music transcription a breeze!
A video delay control allows for more accurate audio/video synchronization
Markers can be set to memorize up to 5 specific positions in a media file
Last used tempo and key settings can be recalled automatically when opening files
Solo-channel function to isolate individual audio channels
Record video from your webcam without leaving the app
Supports .mp4, .wmv, .mp3, .wav and .wma
Chronotron was the first audio plug-in to deliver high quality audio in real time at reasonable scaling ratios. Chronotron Speed Changer implements highly-tuned algorithms featuring
superior performance, wider effect range and improved sound quality.