Add markers to online audios and loop them as you want. Speed up or down the audio. Indispensible tool for any musician.

Latest Version

Version
1.0
Update
July 4, 2019
Size
738KiB
Developer
Category
Users
1,000+
Rating
4.38462 ★
Manifest Version
2
Web Store Status
Languages Support
English
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Permissions
ActiveTab
DeclarativeContent
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A/B player Extension

With this extension, you can loop sections of audio on supported services. This is a really useful tool if you are a musician and want to play along songs you found on your favorite music/video streaming service.

With keyboard shortcuts, it is easy to mark in and out audio. Two markers (A and B) can be placed at current playhead position when you need. You can also change the playback speed down to 0.2x and up to 5x. This is not available for example on YouTube.

Also it is generally not possible to download music from streaming sevices directly to your computer but with the help of web players of these services, it is possible to do music training using the browser.

Currently supported pages;

youtube.com

musi.sh (Apple Music)

vimeo.com

tidal.com

These services will be covered later on upon request;

open.spotify.com

soundcloud.com

Contact me at alinacierdem.com for requests and bug reports.

Icons made by Pixel perfect (https://www.flaticon.com/authors/pixel-perfect)
Creative Commons BY 3.0
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "A/B player", "version": "1.0", "description": "Add markers to online audios and loop them as you want. Speed up or down the audio. Indispensible tool for any musician.", "permissions": [ "activeTab", "declarativeContent" ], "background": { "scripts": ["background.js"], "persistent": false }, "page_action": { "default_popup": "./popup/popup.html", "default_icon": { "512": "icon.png" } }, "content_scripts": [ { "matches": [ "https://*.youtube.com/*", "https://*.musi.sh/*", "https://*.tidal.com/*", "https://*.vimeo.com/*", "https://*.spotify.com/*" ], "js": ["pageCode.js"] } ], "commands": { "setA": { "suggested_key": { "default": "Ctrl+Shift+Left" }, "description": "Set marker A" }, "setB": { "suggested_key": { "default": "Ctrl+Shift+Right" }, "description": "Set marker B" }, "speedUp": { "suggested_key": { "default": "Ctrl+Shift+Up" }, "description": "Speed up" }, "speedDown": { "suggested_key": { "default": "Ctrl+Shift+Down" }, "description": "Speed down" } }, "manifest_version": 2}
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User reviews

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Rob Bednark (ID: 000000397ad30f3f) Voted 2 ★ - Updated 06/04/2023 I can't figure out how to use this. Where do I click? Are there keys to click? (I'm on a Mac)

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jens bergman (ID: 00000095718cb01c) Voted 2 ★ - Updated 04/13/2023 Sadly does not work in spotify web player and youtube (A/B buttons not showing) on windows 10. Seems to work musi.sh

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Francisco Guzmán (ID: 0000003470bd77a6) Voted 4 ★ - Updated 11/04/2022 it works sadly not in my tablet but it works and has shortcuts.

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AZAZAZAZ AZAZAZAZ (ID: 0000006fdd1cb3b4) Voted 5 ★ - Updated 07/28/2022 جميل جدا

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HW Park (ID: 000000160e554e54) Voted 5 ★ - Updated 06/21/2022 It's a good program. I am using it for language learning. I just wish I could select the A and B buttons with keyboard shortcuts. Now, I select the beginning and the end of a sentence through several mouse clicks, but it is very inconvenient because this part is repeated over and over again.