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... Problem was that before abandoning the connection to the original path, compaction was done only sometimes, according to the criterion of estimated %20 space savings at least. But this could cause the project to reopen with orphan blocks in it, which were detected and reported as an improper save. The easy solution is to force compaction always in this case. Direct save does not have this problem because what would otherwise be orphaned blocks are directly deleted from the database when undo states are destroyed and sample blocks become unreferenced. So compacting only sometimes does not cause orphan blocks on reopening.
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.