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cbe4a46af2
... Regression happened at 3f1fd8ced0fb5fe617ad2dd7808cd1ae2ca2c0f3 The heights were written to file, but not read back again. This fix was done carefully to avoid making dependency cycles. We don't want Track to depend on TrackView or TrackControls. It's not great that LabelTrack, NoteTrack, TimeTrack, and WaveTrack now have those dependencies, but at least they don't make cycles. It would be better to figure out how to attach the view and controls to the track with ClientData, then just invoke BuildAll to repopulate the view and controls, so that they are non-null when you reach Track::HandleCommonXMLAttribute.
Audacity is an easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. Developed by a group of volunteers as open source.
- Recording from any real, or virtual audio device that is available to the host system.
- Export / Import a wide range of audio formats, extendible with FFmpeg.
- High quality using 32-bit float audio processing.
- Plug-ins Support for multiple audio plug-in formats, including VST, LV2, AU.
- Macros for chaining commands and batch processing.
- Scripting in Python, Perl, or any language that supports named pipes.
- Nyquist Very powerful built-in scripting language that may also be used to create plug-ins.
- Editing multi-track editing with sample accuracy and arbitrary sample rates.
- Accessibility for VI users.
- Analysis and visualization tools to analyze audio, or other signal data.
Getting Started
For end users, the latest Windows and macOS release version of Audacity is available from the Audacity website. Help with using Audacity is available from the Audacity Forum. Information for developers is available from the Audacity Wiki.