Before you buy AudioStretch, consider first downloading AudioStretch Lite for FREE. Apart from some feature limitations, it's the same as the full (paid) version. The Lite version is a great way to see whether AudioStretch works well for you.
As a musician one of the most helpful tools you can have is the ability to slow-down, loop or auto-transpose the notes for a piece of music you are trying to learn.
AudioStretch is the world’s first audio and video transcription tool.
Now you can manipulate the pitch, speed and transcribe your tunes from both audio and video files; or by using your phone’s camera you can capture video directly into AudioStretch and transcribe it!
FEATURES INCLUDE:
• Import audio or video files
• Capture video with your phone camera for transcription
• Change the speed of files without changing the pitch
• Listen to the individual notes as you drag the waveform
• Play audio and video at zero speed
• Transpose any music
• Loop difficult to learn sections
With AudioStretch you get all of this in an incredibly responsive and easy-to-use app. Ideal for transcription, learning songs by ear, crazy sonic experimentation, or just listening to your music library in a new way.
DETAILED FEATURES:
• Load songs from your Music Library. (Note: songs from Apple Music have DRM and therefore cannot be loaded).
• Document Picker import/export option supports iCloud, OneDrive, and more
• Open Dropbox files and email attachments via "Open In"
• LiveScrub™ : listen as you drag/hold the waveform
• Speed range -10x to 10x, including zero speed!
• Instant freeze to zero speed by double-tapping on speed display
• Pitch shift range +/- 36 semitones
• Keyboard/spectrum feature for transcription
• Super-fine speed/pitch adjustment via drag left-right on speed/pitch display
• Flexible looping feature
• No ads or in-app purchases
If you run into any problems with AudioStretch or AudioStretch Lite, please contact support@audiostretch.com
更多 背景太亮，如果能夠有讓螢幕背景暗些的反向選擇設定會更好
背景太亮，如果能夠有讓螢幕背景暗些的反向選擇設定會更好
開發者回覆 Hi Art Asd zxc - Thank you for the feedback. We're glad that you're loving our app!
Good!
Hi Art Asd zxc - Thank you for the feedback. We're glad that you're loving our app!
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
7.0.0 2024/10/03
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
6.6.8 2023/11/28
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
6.6.7 2023/09/11
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
6.6.6 2023/01/09
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
6.6.5 2022/05/25
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
6.6.2 2021/06/11
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
6.6.1 2021/01/22
Fix for a bug that caused issues with importing tracks from the Apple Music library.
6.6.0 2019/06/05
Features and improvements:
• Added support for Audiobus 3.0
• You can now choose to optionally show DRM protected content when browsing the music library
Fixes:
• Fixed an issue that occasionally crashed the app when importing certain video files
6.5.0 2019/01/08
- An artwork of the playing track is now displayed on the lock screen.
- Fixed issues with opening App Store page from Settings.
6.4.0 2017/10/24
• Added Help under Settings. Includes info on shortcuts accessible via double-tap and long-press on various buttons.
We hope you're enjoying the app! Please keep it updated so you've always got your latest and greatest improvements.
6.3.0 2017/07/19
1. Over the years several users have requested having a way to move the loop points while preserving the loop duration. How we can do it without adding any new controls: double-tap handler for A button moves A to current play position but also shifts B to preserve loop length. Similarly for double-tap on B.
2. Bug fixes
6.2.0 2017/06/08
Thanks for using AudioStretch. To make our app better for you, we bring updates to the App Store regularly.
In this release, we've fixed issue with the missing volume slider.
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Highlights from previous versions:
- Additional support for amazing split-screen feature (iPad users only).
- Enhanced pitch adjustment: now you preserve fine pitch adjustment when adjusting by semitones
6.1.1 2017/06/02
Thanks for using AudioStretch. To make our app better for you, we bring updates to the App Store regularly.
- We have added support for the amazing Split-screen feature (iPad users only).
- We have changed the pitch adjustment: preserve fine pitch adjustment when adjusting by semitones
6.1.0 2017/05/05
Thanks for using AudioStretch. To make our app better for you, we bring updates to the App Store regularly.
6.0.2 2017/04/10
• A visually enhanced UI
• Video transcription now available!
• A new pop-up visual lets you see the speed and pitch adjustment easier
If you like AudioStretch leave us a review! And feel free to message us at support@audiostretch.com for help or feature requests.
6.0.0 2017/01/16
• Fix to transport controls on lock screen in iOS 10
• Fix to behaviour of tap of forward button when "Limit Fwd/Back Jump to 15s" option is enabled
• Added messages to dialogs requesting access to Music Library and Photo Library
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
5.3.3 2016/10/19
• Fix to broken Audiobus integration
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
5.3.2 2016/08/16
• Fix to import and export menus in iOS 10.
• Dropped support for iOS 8. (Note: any device that can run iOS 8 can also run iOS 9).
• Updated to latest Audiobus SDK (2.3.1).
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
5.3.1 2016/08/12
• Tap on main waveform to play/pause playback. Settings includes an option to disable this behavior.
• Behavior to auto-enable loop on A/B tap now a user-settable option.
• Audio mode (e.g. "mono left") info now included in export file name.
• "Enable Document Picker" option removed; it's now standard behavior. (Previously it was optional because iOS 7 didn't support it).
• Smoother waveform animation.
• If Track Number option is on, for tracks from multi-disc sets, disc number shown too.
• Tips for shortcuts (press-hold to bring up music library, swipe left/right to change track, tap on waveform to play/pause).
• Support email message now includes phone model number.
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
5.2.1 2016/07/17
Added ability to import from video library / camera roll.
Reduced touchable area of overview to reduce accidental touches when aiming for transport buttons.
5.1.2 2016/06/16
• Correction to play position as shown on lock screen
• Fix to inconsistent saving/restoring of settings for previously-loaded songs
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
5.1.1 2016/03/28
• Refinements to marker and loop behaviour
• Tweak to overview to allow easier access to start and end
• Expanded ranges for pitch shift and speed adjustment
• Added Mono audio mode
Rate/review AudioStretch Lite on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
5.0.1 2016/03/09
• Fix to crash on 32-bit devices (mostly pre-2013) when loading nearly any song over 45s. Many thanks to all the users who reported this issue, and to Apple for the expedited review and approval of the fix.
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
4.9.2 2016/01/30
IMPORTANT NOTE: THIS VERSION (4.9.13) ***CRASHES*** ON 32-BIT DEVICES when loading songs. Do not install or update to this version unless you're running on a 64-bit device: iPhone 5s or later; iPad Air or iPad mini 2 or later; and iPod Touch 6 or later. The bug was discovered only after this version was released to the App Store. A fix for older devices has been submitted to the App Store and will be available within a few days.
• Fix to export bug which resulted in duration getting rounded down to integer number of seconds, and for very short excerpts (i.e. A & B marks very close) could result in a crash.
• Fix to bug where limit jump to 15s setting was not respected for double-tap on back button.
• More accurate waveform display.
Rate/review AudioStretch on the AppStore if you like it! Contact support@audiostretch.com for help or feature requests.
4.9 2016/01/29
Stability improvements and bug fixes.
See something wrong? Send your feedback to support@audiostretch.com
更多 版本 7.0.0 2024/10/03
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