Audacity 歷史版本列表
更新時間：2021-05-06
更新細節：
What's new in this version:
Major Features:
- Comparison View - Preview multiple models at the same time side-by-side
- New model selector - Switch between “Suggested” and “All” when selecting a model
- Encode your videos with a newly added codec: ProRes 422
- Toggle the Grain Settings on and off, so if you never use it, you never have to worry about it again
Improvements:
- Moved the number of preview frames settings out from the Preferences and into the main application window for easier switching
- Added before / after sliders to newer models to show the potential quality improvement at-a-glance
- UI has been given a consistency pass as to look cleaner and less chaotic
- Interface will now remember your last-used preview mode when previewing
- Initialization of application should be slightly faster on Windows
Fixed:
- Videos are no longer locked even after being closed in the application
- Fixed issue on certain macs where Split View would not function properly
- Updated inference backends for better performance and stability
- Fixed preview panel bounding issue with certain video sizes and scale amounts
- Mac menu should now properly show whether certain options are disabled or not in certain application states
- Mac menu check marks in the preview window should now function correctly with the currently selected preview mode
更新時間：2021-04-30
更新細節：
更新時間：2021-04-29
更新細節：
What's new in this version:
New & Improved:
- New! Apple Universal Support: Now Wirecast can be run natively on M1 Macs
- New! Placeholders and Shot Templates: New and improved Shot Templates let you easily add a pre-configured shot layout to your document or save any shot as a Template. And assign cameras or sources to Placeholders to quickly add a source across a number of shots in your document. Especially useful for pre-configuring shots for Rendezvous guests!
- New! Secondary Display Output (Pro-only): Adds a new type of output that sends the live program feed to a secondary display without the need for specific hardware. Great alternative for hardware-based program out but can also be used as an alternative to Virtual Camera/Microphone when paired with a capture device.
- New! Lock Shot Icon: Now you can take a snapshot of your live shot and save it as the icon thumbnail image
- New! Shot ISO indicator: You’ll see a tally indicator on shots that are currently being ISO recorded
- New! PTZ Control of X-Series Sony cameras: Added Sony X-Series VISCA/UDP protocol profile in the PTZ controller
- New! LinkedIn Live Auto-Captions support: Make your LinkedIn Live broadcasts more accessible by adding auto-generated captions to any LinkedIn Live video
- New! Updated the app icon to Big Sur style on macOS: It’s minor, but thought we’d mention it
- New! Input connection selector for Blackmagic devices: This new option lets you select the type of video/audio input connection (HDMI/SDI) used for incoming Blackmagic Designs sources. This helps ensure you have the right connection chosen, to reduce errors in your incoming sources.
- New! Audio in Web Page source: Added the ability to adjust audio from a Web Page source as well as stream it out as part of your broadcast
Improved! Several Clock enhancements including:
- Auto-start countdown: An option to automatically start the countdown clock when it gets pushed live, saving time and clicks
- 60+ min: Added the ability to set times in minutes greater than 60 minutes, useful in sports and other applications
- Countdown to specific date: Countdown to a specific date and time, for longer broadcasts and countdowns
- New display options: Including US-centric date formats, and a day-of-the-week-only option
- Improved! Text Scrolling improvement: There is now a checkbox option in the scrolling section of the text source properties (defaults to enabled) titled "Restart when pushed live". If enabled, scrolling will restart from the beginning when the shot containing the text source is sent live
- Improved! Virtual Microphone monitoring on Windows: Now in Windows you can monitor of the audio output of Wirecast while outputting the Wirecast virtual microphone
- Improved! Windows Installer Improvements: Just making it a better experience for all
- Improved! Rendezvous guests in Favorites tab: Rendezvous guests will now appear in the Favorites tab if Rendezvous Shot is favorited
- Improved! M4V files can now be selected
- Improved! Image Carousel: Improved rendering for Image Carousel
- Improved! Automatic image downscaling: Images larger than the current document's canvas will now be automatically downsized before being loaded into Wirecast for better performance
Updated technologies:
- VLC library: Updated libVLC to version 3.0.12
- CEF: Updated Chromium Embedded Framework to version 88.0.4324.182.
- NDI: We’ve updated to versions 4.6.2 (Windows) and the (M1 supported beta) 4.6.1 on Mac
- WebView2: Now using WebView2 for embedded browsers on Windows
Fixed:
- Windows installer now installs correctly on Windows 10 N editions
- Fixed a rare crash on macOS
- Fixed an issue with Virtual Microphone on M1 systems
- Now you can happily hear sound when using Secondary Display Live Output with audio devices that have more than 2 channels
- Made the Wirecast Support Assistant app on Windows legit by code signing it
- Fixed a memory leak that would slowly grow over time when capturing Remote Desktop Presenter sources on macOS
- Disabled LinkedIn Live Draft Mode until it’s officially supported by LinkedIn
- Fixed some issues with NDI sources
- Removed Telestream Cloud Settings from Wirecast Output Settings as we are sunsetting this service. See more info here
-WIRE-18531/WIRE-18366: Fixed a rare crash that could occur when running Wirecast with other programs on Windows
- Made some improvements to media playback on macOS
- Added Title and Description requirement for Facebook streams
- MIDI and XKeys controllers are now working on macOS
- Custom Mattes now again display in the Shot Layer Properties menu
- Fixed a crash that could happen if “Keep Reading File” was checked in a Text File Mode shot
- Localized dates correctly in Clock Widget
- Fixed a crash when opening certain older documents with a countdown Clock source on Windows
- Fixed a crash that could happen when playing certain MP4 files on Windows
- If you switch Timestamps mode while outputting, this should no longer introduce an A/V sync issue
- Fixed an issue prohibiting some MP4 files to be imported
- Fixed a rare crash when a program is making OLE scripting calls at shutdown
- Fixed an issue with the Wirecast installer on Windows silently failing if Wirecast is running in the background
- Fixed Clock Widget crashing if reset button is clicked in countdown mode when an invalid time format is specified
- Now the Clock Widget won’t annoyingly show you an alert message twice when an invalid time format is specified. You’ll be alerted once. So pay attention
- We no longer will allow installation of Wirecast on Windows 10 versions less than 1809. Please update Windows
- We made it easier to save a Shot ISO Filename value by clicking OK
- Fixed a Rendezvous conundrum where guests wouldn’t actually leave a session if they disconnected while the host was ending the session. (There’s probably a joke here about guests overstaying their welcome...
- We now disable ONVIF devices by default. This can be enabled in the Preferences > Advanced section
- Fixed an issue where some saved documents (specifically with long audio asset names) couldn’t be reopened
-WIRE-18286: Removed CEF and activated WebView2 for embedded OAuth browsers in Output Settings
- Now your Output Settings will not be overwritten when you delete another Output destination
- Fixed a minor issue where long shot/source names would cause the Add Source dialog box to expand
- Fixed a Typo in the install Telestream Audio Capture alert dialog. Nothing to see here
- Fixed privileges for LinkedIn Live – Now it only retrieves company pages for which you are an admin
- Fixed some strange behavior with Image Carousels when you set a long transition time
- Automatically downscale images larger than the maximum canvas size to avoid crashing when the image is larger than the maximum Metal Texture dimensions on macOS
- Fixed an issue where certain images wouldn’t display in the Image Carousel
- Fixed an issue where Live Audio would not play after loading documents set to show Preview only
- Fixed an issue where Multiviewer would not discretely output to certain HDTV displays when they were the exact same model
更新時間：2021-04-23
更新細節：
What's new in this version:
New:
- Bump to plex-media-server/1.22.2.4284-8c5a3065a
- Bump to web-client/4.56.3-dd09caa99-16958
Fixed:
- Downloads: Downloaded episodes support Skip Intro
- Downloads: Faster download startup
- Downloads: Improve smart playlist support
- General: plex.ini handling improvements avoid micro stutters during playback
- General: Fixed automatic update implementation allowing unintended downgrades
- General: Reduce GPU power consumption during music playback
- Mac: Auto update only when running from /Applications or ~/Applications
- Windows: Prevent empty right-click context menu display
- Windows: Allow install on only Windows 10 and later
更新時間：2021-04-20
更新細節：
What's new in this version:
New:
- Improved 64 bit VST support
- Presets in Auto Cue.
- Several important fixes and other improvements
更新時間：2021-04-20
更新細節：
What's new in this version:
Fixed:
- Usability & theme improvements on Windows
Various security fixes:
- Out of bound write due to lazy initialization
- Use-after-free in Responsive Design Mode
- Secure Lock icon could have been spoofed
- More internal network hosts could have been probed by a malicious webpage
- Blob URLs may have been granted additional privileges
- Arbitrary FTP command execution on FTP servers using an encoded URL
- Incorrect size computation in WebAssembly JIT could lead to null-reads
- Port blocking could be bypassed
- Race condition when reading from disk while verifying signatures
更新時間：2021-04-20
更新細節：
更新時間：2021-04-20
更新細節：
What's new in this version:
Better Diagnostics:
- As well as bug fixing we have also added more detailed reporting into Audacity to track down some hopefully not too common problems with the new format we introduced in 3.0.0. If you see an unexpected error message with a “Show Log…” button on it, please send the log to [email protected], tell us how the problem happened, and whether it’s repeatable. We think, but do not know for sure yet, that some problems some users of 3.0.0 have had may be caused by networked drives which are slower than drives on the same laptop. We’ve increased a ‘timeout’ which should fix that.
Macro Output:
- Users of the Macro feature in Audacity to process multiple files will find there is a new preference, Macro output, for where the results are put. The old way of doing things put the results with the files being processed. You can still do that if you want to keep doing it that way by adding an extra step in your macros.
- Untangling Code:
- In parallel with 3.0.2 and 3.0.0 work, we’ve been doing a lot of other work on Audacity on another branch that is for the future and not in 3.0.2. Paul Licameli has been untangling dependencies in Audacity and making many graphs of the structure to guide what to untangle next. Here is a small extract of one of those graphs.
- If code is hard to work with, we work more slowly. These changes to untangle the code should make Audacity more flexible, and make it easier to work with the code. We kept these changes out of 3.0.0 and 3.0.2, as the changes were substantial and the important aup3 work took precedence. Hopefully the more flexible cleaner structure will be a big win for future versions of Audacity.
Fixed:
- 3.0.2 has some simple to do but important bug fixes. The compressor effect was not working for longer selections. We were also very occasionally getting an error messages at start up of Audacity, requiring a restart of Audacity. You can read more about what we did for 3.0.2 on the New Features page of the manual.
更新時間：2021-04-20
更新細節：
更新時間：2021-04-09
更新細節：
What's new in this version:
- Support recipient aliases for OpenPGP encryption. Documentation can be found here.
Fixed:
- The key and signature parts of the message security popup on a received message could not be selected for copy/paste
- Various UX and theme improvements
- Various security fixes