Audacity舊版本下載（所有版本）

Audacity 4.0.1 release notes
Many of these fixes come from community contributors. Thank you all!
Features
- Export multiple: export each track, or each labelled region, to its own file (#11136)
- Portable Windows version that runs without installation (#11932)
- Restored missing Audacity 3 keyboard shortcuts (#12062)
- "Open in file manager" on the Cloud projects tab (#11801)
- Clickable carousel dots on the Welcome screen (#11247, by @danielmolinas)
- Liquid Glass app icon on macOS (#11923, by @JoshBashed)
Accessibility
- The timeline and the track vertical rulers are now part of keyboard navigation (#11367, #11368)
- Opening the Effects panel focuses the "Add effect" button (#11416)
- Toast notifications are announced by screen readers and reachable by keyboard (#11645)
Bug fixes
- Fixed project corruption after a failed save (#12296)
- Fixed clips being messed up when converting .aup3 projects (#12209)
- Fixed opening projects and files with non-ASCII characters in their name or folder (#11973, #11976, #12004, #12057, by @jonata)
- Fixed other non-ASCII text issues: presets with Unicode names, starting a new project, and the input device always being the system default on Windows (#8267, #11468, #12107)
- Fixed Audacity failing to launch with Windows Smart App Control enabled (#12167)
- Fixed the AppImage failing to install or start on some Linux distributions (#10135, #12093, by @kfl; #11915)
- Fixed crash when opening the Effect menu in German (#12025)
- Fixed "Audacity quit unexpectedly" dialogs popping up during plugin validation (#11427)
- Fixed VST3 setting changes being reverted on playback start (#11892)
- Fixed typing values into effect controls (#11643, #11668)
- Dragging clips and labels across tracks is faster and no longer crashes, and dragging a duplicated clip onto its original no longer makes it disappear (#12097, #12081 by @jonata)
- Realtime effect windows stay open on edits and undo/redo, and undo/redo is faster with many effects (#12187)
- Fixed clips flickering when selecting after applying an effect (#11145)
- Fixed the playhead drifting from bars and beats above 120 BPM (#11925)
- The view no longer jumps on pause or double-click, and selecting a track by its header no longer moves the playhead (#11148, #12013, #11972 by @jonata)
- Fixed new labels being placed at the wrong position, and the first label's name not being editable right away (#11682 by @RiccardoCampo, #10083)
- No more "-9996 Invalid device" error dialog when input monitoring can't open the device (#12070, by @jonata)
- Fixed exported file names being truncated (#11966)
- Fixed opening files dropped on the macOS Dock icon (#11961)
- Fixed upper-case extensions such as .WAV not being recognized on Linux (#12007)
- Fixed shortcuts not being saved (#11903)
- Fixed tooltips on the gain, volume and graphic EQ sliders (#10410, #11841)
- Fixed the meter dB range not being translated (#11940 by @jonata)
- Cloud: fixed resuming uploads after a lost connection, mono audio imported as stereo, and broken project audio previews (#11609, #12155, #11568)
- Cloud: no more redundant sync dialog on save, error when overwriting a local copy, or half-initialized window after a failed open (#11373, #11460, #11374)

Audacity 4.0
Audacity 4 rebuilds the application interface on Qt and introduces many new quality-of-life improvements, including a new clip-editing model. Most Audacity 3 workflows remain available, but some controls have moved or changed.
Watch the video:
Editing clips
- Clips can be selected directly. Click a clip header to select it, or Shift-click to select multiple clips.
- Several clips can be edited together. Moving, trimming and time stretching apply to all selected clips.
- Clips can be grouped. Groups remain together when moved, copied, pasted or duplicated.
- Clips can be placed more freely. They can move between mono and stereo tracks. Moving a clip over another replaces the overlapped part instead of blocking the move.
- Splitting has a dedicated tool. Press or hold S, then click the waveform or clip header. Split, split-cut, split-delete, split at silences and split to a new track are also available as commands.
- Paste handles more cases automatically. Audacity can create a track when needed, adapt compatible channel layouts and paste audio files from the operating-system clipboard.
- Alignment guides, sample-boundary snapping and per-project snap settings have been added or expanded.
Interface and tools
- The interface has been rebuilt on Qt, with native high-DPI rendering.
- Toolbars and panels can be moved, docked, floated, shown or hidden.
- UI layouts can be saved as Workspaces. Audacity includes Modern, Classic and Music workspaces.
- Light, dark and high-contrast themes are available, along with accent colors, track colors and several clip styles.
- The new Home screen shows recent projects with preview thumbnails.
The separate Select, Envelope, Draw and Multi-tool modes have been removed. Their functions are now context-sensitive:
- Volume envelopes are displayed in the Clip gain mode.
- Sample drawing becomes available when the waveform is zoomed to individual samples.
- Splitting is available by holding S.
- Track and effect parameters use consistent rotary controls with fine adjustment and double-click reset.
- Sync-Lock has been removed. Delete, cut and paste now have explicit variants for either leaving a gap or moving later material to preserve timing.
Playback and recording
- The playhead remains visible during navigation and can be dragged to a new position.
- Playback can seek to another position without stopping.
- Recording can start anywhere on the timeline and creates a clip at that position.
- Loop boundaries and the interaction between playback, selections and loops have been revised.
- Punch and Roll, lead-in recording, latency compensation, software playthrough and per-track input monitoring have been rebuilt for the new interface.
- Audio Setup now includes system-default devices, refreshable device lists and custom channel mapping. Audacity can follow operating-system device changes automatically.
- Official Windows builds include ASIO playback and recording support.
Tracks, meters and effects
- Track headers now contain live playback and recording meters.
- Preset handling is consistent across built-in, destructive and realtime effects.
- Built-in effects, generators and analyzers have been rebuilt for the Qt interface.
- Supported plugin formats are VST3, Nyquist, LV2 on Linux and Audio Units on macOS. Audacity can display generated controls when a plugin's own interface is unavailable.
- Spectrogram has been redesigned with clearer guides and rulers, and faster rendering.
Projects, import and export
- Audacity 4 uses the new .aup4 project format.
- .aup3 projects open and convert to .aup4 without changing the original file. Converted projects cannot be saved back to .aup3.
- Older .aup projects can be imported.
- Project files store preview thumbnails and Audacity 4's additional clip and appearance data.
And last but not least, we had the audacity to change the Audacity logo.
Compatibility notes
The following Audacity 3 features are not available in Audacity 4.0, but we're working o

This is a patch release. It contains the following changes:
- #11690 Enabled ASIO support for the Windows builds, playback and recording device selection is remembered per-host now
- #11679 Added FFmpeg 9 support
- #11714 Fixed several sources of project corruption and data loss: when the disk runs out of space, when a drive is disconnected right after a project is closed, and when a recovered project is closed without saving
- #11709 Fixed crashes while a realtime effect editor is open, master track effect changes can now be undone
- #11696 Fixed a freeze when double-clicking the timeline while a MIDI track is present
MIDI playback now also starts from the set position instead of the beginning
- #11711 Fixed a crash after a failed recording attempt
- #11526 Fixed clips having the wrong tempo after opening a project (Thanks, David Bailes (@DavidBailes)!)
- #11623 Fixed a freeze on startup on systems with an incorrect font configuration
Full Changelog: https://github.com/audacity/audacity/compare/Audacity-3.7.8...Audacity-3.7.9

This is a patch release. It contains the following changes:
- #10688 Fixed an exception thrown when pasting into a newly-created track (Thanks, David Bailes (@DavidBailes)!)
- #10870, #10884, #10775, #10629 Fixed tone generation, waveform-scale setting, SetClip Name parameter,
and clip-boundary command names for scripting and macros (Thank you, David Bailes (@DavidBailes)!)
- #11106 Fixed the loading of presets for the Distortion effect (A million thanks, David Bailes (@DavidBailes)!)
- #10947 Fixed paste into an empty audio track not preserving the source sample rate (Thanks, Juan Gabriel Colonna (@juancolonna)!)
- #10776 Allowed AltGr modifier in label and clip name editing (Thanks, Davide Peressoni (@DPDmancul)!)
- #9938 Added options to choose where silence is truncated (start/middle/end) (Thanks, Noah Rosenfield (@nosenfield)!)
- #9935 Added Podcast 2.0 chapters JSON export for label tracks (Thanks, Noah Rosenfield (@nosenfield)!)
- #10103 Improve UI on HiDPI displays on Linux/wxGTK (Thanks, Ivan A. Melnikov (@iv-m)!)
- #10099 Fixed MixerBoard Mute and Solo button display (Thanks, Ivan A. Melnikov (@iv-m)!)
- #10681 Fixed multichannel FLAC import
- #10999 Fixed envelope being broken after joining clips

This is a hotfix release. It fixes broken waveform scrolling and selection for some users introduced in 3.7.6.
The fix was provided by @iv-m and @DavidBailes, thank you!
Other changes：
• #9940 Added checksum to WavPack export (thanks @ajsand)
New Contributors
• @iv-m made their first contribution in https://github.com/audacity/audacity/pull/10011
• @ajsand made their first contribution in https://github.com/audacity/audacity/pull/9940
Full Changelog：https://github.com/audacity/audacity/compare/Audacity-3.7.6...Audacity-3.7.7

This is a patch release. It contains the following changes:
- #9742 Added FFmpeg 8 support
- #9709 Added Spectrogram Wavelet analysis (Thanks, Klaus Gram-Hansen (@kgramhans))
- #9565 Added middle-mouse drag panning over track panel (Thanks, Anders Jenbo (@AJenbo))
- #9863 Added "Import from audio.com" dialog to import audio files from audio.com
- #9838 Fixed unstable cloud audio uploads
- #9576 Allowed export as OGG/Opus when exporting with FFmpeg
- #9929 Fixed 16-bit FLAC import
- #9897 Library updates: libcurl to 8.17.0, wavpack to 5.7.0
New Contributors
- @AJenbo made their first contribution in https://github.com/audacity/audacity/pull/9565
- @kgramhans made their first contribution in https://github.com/audacity/audacity/pull/9510
- @teetow made their first contribution in https://github.com/audacity/audacity/pull/9975
Full Changelog: https://github.com/audacity/audacity/compare/Audacity-3.7.5...Audacity-3.7.6

Windows ARM64 beta
In this release, we added support for Windows ARM64. At this time, it comes with the following caveats:
- Audacity for WoA requires Windows 11 or later. Windows RT is not supported.
- Plugins (VST, OpenVINO, etc.) are not supported.
- It requires an WoA-version of FFmpeg, the regular installer does not work.
- It was not thoroughly tested with all features and workflows due to a lack of devices – your feedback is welcome.
Other changes:
- #8942 Windows on ARM support (Thanks, Vasanth K (@vask2108) and Linaro!)
- #9121 FLAC importer now supports 32-bit PCM (Thanks, Dr. K. D. Murray (@kdm9)!)
- #8851 Fixed crash when rendering spectrum view (Thanks, Hailey Somerville (@haileys)!)
- #9097 Fixed lost focus when registration window was closed
- #8932 Fixed crash on wav import (when audio file is up to 7 ms long)
- #4444 Fixed crash when using Macro Wizard
- #9100, #8890 Updated libopus to 1.5.2, updated libcurl to 8.12.1, updated libpng to 1.6.50

This is a patch release. It contains the following changes:
- Added a new welcome/what's new screen.
- OpenVINO effects are now available on macOS. More about that can be found in this blogpost.
- OpenVINO effects can now be found via the Get Effects button. (NB, this is a slow rollout - you may not see it there just yet at the time of release)
- OpenVINO effects have been recategorized into their own category in the Effect menu. This also goes for the transcription and music generator feature, previously found in the Generate and Analyze menus, respectively.
- #6890 Fixed a crash when closing a large unsaved project
- #8709 Fixed a crash when using real-time effects that activate delay compensation
- #8494 Fixed issue where Studio Fade Out creates a new clip when applied at the end of a clip
- #8442 Fixed incorrect waveform rendering on clipped audio
- #8559 Fixed unintended deletion of a clip when joining two clips with pitch adjustment
- #3003 Effect preview now works when the track is muted
- #8666 Fixed possible incorrect calculations in the Hamming window derivative (Thanks, @witwald!)
- #8577 Fixed compilation issues on legacy macOS (Thanks, @barracuda156!)

Changes in version 3.6.4
This is a patch release. It fixes the following bugs:
- #7310 Fixed another crash when exiting Audacity. (Thanks, Joe Souza!)
- #7312 Fixed projects not being compacted on close.

- #5467 Fix 24-bit recording.
- #5488 Fix a crash with .aup importing.
- #5471 #5483 Fix crossfading of clips and tracks.
- #5473 Exporting multiple files honors sample rate settings again.
- #5480 #5417 Fix crashes related to external program exports.
- #5479 #5476 Fix BSD and ARM builds.
- #5498 Ctrl+J is now a standard shortcut for joining clips.
- #5389 Stereo tracks no longer randomly split into mono.
- #5007 When exporting a file, the file extension is now always added (except for custom FFmpeg and external program exports).
- #5516 Fix a crash when exporting Opus with older CPUs that don't support AVX.