VoiceThread Speed Controller is a video controller extension for chrome. it's a free extension , it has 209 active users since released its first version, it earns an average rating of 5.00 from 2 rated user, last update is 808 days ago.
Press D to speed up, S to slow down, and H to hide/show the professor's face. - Since version 1.3, you can also press Z to jump back 10 seconds and X to jump forward 10 seconds. - In version 1.4, autoplay was enabled by default, but you can disable it by pressing A. - In version 1.7, the extension was enabled to run in iframes within other websites - Version 1.9 fixed a bug that was causing the extension to crash VoiceThread when embedded in another page
You could download the latest version crx file or older version files and install it.
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100% user give 5-star rating. Read reviews of voicethread speed controller
You could find more help information from voicethread speed controller support page.
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