Youtube Speed Control
Control speed of the youtube playback using the keyboard. Press '+' to increase and '-' to decrease the playback speed. Or Shift + mouse wheel . That plugin doesn't work together with "Enhancer for YouTube™"
5.590 wužiwarjow
Trjebaće Firefox, zo byšće tute rozšěrjenje wužiwał
Metadaty rozšěrjenja
Fota wobrazowki
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