CRX id
eecjfbedklllbhdinpoljelgalagjldi
eecjfbedklllbhdinpoljelgalagjldi
Description from extension meta
Ted.com_add_slow_button(dev072-02)_2020/10/25
Image from store
Description from store
Ted.comの動画再生にて、速度変更、1s,2s戻りが出来ます
When you see ted.com video, you can change speed control, back to 1 second or 2 second right before.
This is for listening lesson.