Video Speed Controller by codebicycle

4.6 Stars out of 5

609 reviews

Rated 5 out of 5
by 杰, 4 years ago
Rated 5 out of 5
by Firefox user 15666610, 4 years ago
Rated 5 out of 5
by Sawadogo zuripegda edouard, 4 years ago
Le Module est tres explicite et facile d'utilisation. Essayez et vous ne serez pas déçu.
Rated 5 out of 5
by Firefox user 16840642, 4 years ago
Rated 5 out of 5
by leelee1972, 4 years ago
Rated 5 out of 5
by JT, 4 years ago
Rated 5 out of 5
by Firefox user 16830676, 4 years ago
Rated 5 out of 5
by wst, 4 years ago
Rated 5 out of 5
by abe, 4 years ago
Rated 5 out of 5
by Firefox user 14178089, 4 years ago
Rated 5 out of 5
by Saltbot, 4 years ago
efficiency
Rated 5 out of 5
by Firefox user 16802555, 4 years ago
Rated 5 out of 5
by Lucas Martins Soares, 4 years ago
Rated 5 out of 5
by aaron, 4 years ago
Rated 5 out of 5
by web_mas, 4 years ago
In Firefox v87.0 GUI invisible
Rated 5 out of 5
by NJ, 4 years ago
Recent Firefox v87.0 update broke this extension's ability to show GUI. Addon works invisibly, just without buttons.
Rated 5 out of 5
by Firefox user 13344813, 4 years ago
Controller no longer shows (yes, I checked for HTML5), although it re-appears sometimes for no reason
Rated 5 out of 5
by Deon, 4 years ago
Rated 5 out of 5
by y66666, 4 years ago
Rated 5 out of 5
by Gourmet, 4 years ago
Rated 5 out of 5
by Firefox user 13341487, 4 years ago
Yes
Rated 5 out of 5
by Firefox user 15462399, 4 years ago
Rated 5 out of 5
by Jurgen Homola, 4 years ago
Rated 5 out of 5
by Adam T, 4 years ago
Rated 5 out of 5
by BartC, 4 years ago
Works like a charm.