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Update for 2.0.1.
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windinthew
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README.txt
188
README.txt
@ -20,13 +20,12 @@ http://creativecommons.org/licenses/by/3.0/legalcode .
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"Audacity" is a registered trademark of Dominic Mazzoni.
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Version 2.0.0
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Version 2.0.1
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Contents of this README:
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1. Licensing
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2.1 Changes since version 1.3.14 Beta
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2.2 Summary of bug fixes and new features between 1.2.6 and 2.0.0
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2. Changes since version 2.0.0
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3. Known Issues at Release
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4. Source Code, Libraries and Additional Copyright Information
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5. Compilation Instructions
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@ -57,91 +56,69 @@ to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html or write to
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-------------------------------------------------------------------------------
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2.1 Changes since version 1.3.14 Beta
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2. Changes since version 2.0.0:
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Bug fixes for:
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* Interface:
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* Fixed playback speed and synchronization problems when dragging
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clips or tracks between tracks having different sample rates.
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* (Windows) Removed a crash risk where shortcuts could be
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used to record or import in one project while importing or
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exporting in another.
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* Selection Toolbar: a value for the previous whole second
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displayed if the value was close to a whole second.
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* Finding zero crossings could cause the selection to expand into
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white space at either side of the clip.
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* Clips did not drag to another track if mouse was over a selection.
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* Mixer Board: Rendering four tracks resulted in a redundant Track
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Strip followed by a crash.
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* Imports and Exports:
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* Fixed crashes when changing the sample format of read-directly WAV
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or AIFF files using the Track Drop-Down Menu.
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* Fixed a crash importing MP3 files that had duplicate metadata tags
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(this is a bug in current libsndfile which has been patched in
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Audacity; MP3 files mislabeled as WAV which have duplicate tags
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will still crash Audacity on Linux if Audacity has been compiled
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against an affected version of system libsndfile).
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* Fixed an issue where excessively high or corrupted sample values in
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the audio could corrupt exports from the start of the problem for
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the rest of the file, and could corrupt the rest of the project.
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* (Linux) Fixed Audacity could not be compiled against FFmpeg
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0.7.x and 0.8.x.
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* Exporting to WAV or AIFF led to a "Libsndfile says" error or
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corrupted output due to order of metadata in imported files.
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* (Mac) Fixed crashes importing MP3 files on PPC machines.
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* Effects and Analysis:
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* Fixed crash on launch when using "Ambisonic Decoders (PC)" VST
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plug-ins and other plug-ins that enable additional floating point
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exceptions.
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* Fixed Plot Spectrum background could be transparent on some machines.
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* Bug fixes for Click Track, High Pass, Low Pass and Vocal Remover.
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* Chirp, Tone and Silence generators now remember their settings.
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* Normalize: Fixed issues where normalization could be to wrong
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value if applied with DC offset correction, or if applied to
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"read-directly" WAV and AIFF files before On-Demand completed.
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* Sliding Time Scale: fixed an audible discontinuity at the
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beginning of the processed selection; fixed a serious quality
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problem on Linux 64-bit.
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* Other miscellaneous bug fixes.
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* Other miscellaneous bug fixes, including fix to prevent zooming
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with mouse wheel or ball scrolling the content off-screen,
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Changes and Improvements:
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* New Interface preference to show the track name in the display (this
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is off by default).
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* Longer default Playback preference for effects preview and preview
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before cut.
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* Restored use of Page Up and Page Down to scroll horizontally.
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* Shortcuts can now be added in Keyboard Preferences to items in the
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Generate, Effect or Analyze menus, including user-added plug-ins.
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* Nyquist Effect plug-ins can now be added to Chains.
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2.2 Summary of bug fixes and new features between 1.2.6 and 2.0.0
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* New "Paulstretch" effect for extreme slowdown without pitch change.
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* Bug Fixes:
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* New "Sample Data Export" Analyze effect for exporting a file
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containing amplitude values for each sample in the selection.
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* Labels now accept lower case "z".
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* (Windows Vista/7) Pressing Stop after recording could cause a crash.
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* (Mac OS X) Fixed shortcut keys activating when typing in file open or
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save windows.
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* (Mac OS X) Audacity 2.0.0 fully supports Unicode, which fixes an
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issue where Audacity could not work with folders having non-English
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characters in their name.
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* (Linux) Playing existing tracks while recording in mono could cause
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recordings to be distorted or low-pitched.
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* New Preference to import files On-Demand (without seeking ability)
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when using the optional FFmpeg library.
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* New features: There are dozens of new features in 2.0.0, including:
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* (Windows installer) New option to reset Preferences on next launch.
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* Many effects significantly improved, especially Equalization, Noise
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Removal and Normalize. Vocal Remover now included plus GVerb on
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Windows and Mac. VAMP analysis plug-ins now supported.
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* Improved label tracks with Sync-Lock Tracks feature in the Tracks Menu.
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Multiple clips per track. Tracks and selections can be fully
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manipulated using the keyboard. Many more keyboard shortcuts.
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* New Device Toolbar to manage inputs and outputs. Timer Record feature.
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New Mixer Board view with per-track VU meters.
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* Automatic Crash Recovery in the event of abnormal program termination.
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* Fast "On-Demand" import of WAV/AIFF files if read directly from source.
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FLAC now fully supported. Added support for optional FFmpeg library
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for import/export of AC3/M4A/WMA and import of audio from video files.
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* (Mac) Audacity now has excellent compatibility with the VoiceOver
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screen reader. For details, please see:
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http://manual.audacityteam.org/help/manual/man/accessibility.html#mac .
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Please visit http://audacity.sourceforge.net/about/features for a full
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list of features in 2.0.0. You can click Help > Manual (in web browser)
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in the program to read more.
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* CleanSpeech Mode (no longer supported) will not now be enabled
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even if it was enabled by an earlier version of Audacity.
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* Added Serbian (Latin and Cyrillic) translations.
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-------------------------------------------------------------------------------
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3. Known Issues in 2.0.0 Beta:
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3. Known Issues in 2.0.1:
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For known issues at release of 2.0.0, please see:
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http://wiki.audacityteam.org/wiki/Release_Notes_2.0.0#known
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For known issues at release of 2.0.1, please see:
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http://wiki.audacityteam.org/wiki/Release_Notes_2.0.1#known
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Please also check:
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http://wiki.audacityteam.org/index.php?title=Known_Issues
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@ -298,7 +275,7 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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5. Compilation instructions
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First you must download wxWidgets. Audacity 2.0.0 requires wxWidgets 2.8.12
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First you must download wxWidgets. Audacity 2.0.1 requires wxWidgets 2.8.12
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from:
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http://www.wxWidgets.org/
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@ -331,14 +308,93 @@ For more information on compilation, please visit:
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http://audacityteam.org/wiki/index.php?title=Developer_Guide#Platform_Specific_Guides
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or e-mail us at:
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or ask at:
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http://forum.audacityteam.org/viewforum.php?f=19 .
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audacity-devel@lists.sourceforge.net
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--------------------------------------------------------------------------------
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6. Previous Changes going back to version 1.1.0
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Changes between version 1.3.14 Beta and 2.0.0:
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Bug fixes for:
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* Interface:
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* Fixed playback speed and synchronization problems when dragging
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clips or tracks between tracks having different sample rates.
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* (Windows) Removed a crash risk where shortcuts could be
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used to record or import in one project while importing or
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exporting in another.
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* Imports and Exports:
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* Fixed crashes when changing the sample format of read-directly WAV
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or AIFF files using the Track Drop-Down Menu.
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* Fixed a crash importing MP3 files that had duplicate metadata tags
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(this is a bug in current libsndfile which has been patched in
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Audacity; MP3 files mislabeled as WAV which have duplicate tags
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will still crash Audacity on Linux if Audacity has been compiled
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against an affected version of system libsndfile).
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* Fixed an issue where excessively high or corrupted sample values in
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the audio could corrupt exports from the start of the problem for
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the rest of the file, and could corrupt the rest of the project.
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* (Linux) Fixed Audacity could not be compiled against FFmpeg
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0.7.x and 0.8.x.
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* Effects and Analysis:
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* Fixed crash on launch when using "Ambisonic Decoders (PC)" VST
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plug-ins and other plug-ins that enable additional floating point
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exceptions.
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* Fixed Plot Spectrum background could be transparent on some machines.
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* Bug fixes for Click Track, High Pass, Low Pass and Vocal Remover.
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* Chirp, Tone and Silence generators now remember their settings.
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* Other miscellaneous bug fixes.
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Changes and Improvements:
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* New Interface preference to show the track name in the display (this
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is off by default).
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* Longer default Playback preference for effects preview and preview
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before cut.
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* Restored use of Page Up and Page Down to scroll horizontally.
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Summary of bug fixes and new features between 1.2.6 and 2.0.0:
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* Bug Fixes:
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* Labels now accept lower case "z".
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* (Windows Vista/7) Pressing Stop after recording could cause a crash.
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* (Mac OS X) Fixed shortcut keys activating when typing in file open or
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save windows.
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* (Mac OS X) Audacity 2.0.0 fully supports Unicode, which fixes an
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issue where Audacity could not work with folders having non-English
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characters in their name.
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* (Linux) Playing existing tracks while recording in mono could cause
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recordings to be distorted or low-pitched.
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* New features: There are dozens of new features in 2.0.0, including:
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* Many effects significantly improved, especially Equalization, Noise
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Removal and Normalize. Vocal Remover now included plus GVerb on
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Windows and Mac. VAMP analysis plug-ins now supported.
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* Improved label tracks with Sync-Lock Tracks feature in the Tracks Menu.
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Multiple clips per track. Tracks and selections can be fully
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manipulated using the keyboard. Many more keyboard shortcuts.
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* New Device Toolbar to manage inputs and outputs. Timer Record feature.
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New Mixer Board view with per-track VU meters.
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* Automatic Crash Recovery in the event of abnormal program termination.
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* Fast "On-Demand" import of WAV/AIFF files if read directly from source.
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FLAC now fully supported. Added support for optional FFmpeg library
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for import/export of AC3/M4A/WMA and import of audio from video files.
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Please visit http://audacity.sourceforge.net/about/features for a full
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list of features in 2.0.0. You can click Help > Manual (in web browser)
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in the program to read more.
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Changes in version 1.3.14 Beta:
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Bug fixes for:
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