VelociPlay (Control Video Speed ) version history - 4 versions
VelociPlay (Control Video Speed ) by SilverRabbit90
VelociPlay (Control Video Speed ) version history - 4 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.0.8
Released Oct 7, 2026 - 89.24 KBWorks with firefox 140.0 and later, android 142.0 and laterVersion 1.0.8
New: "Fast hide" setting.
- Hides the mouse cursor and the native video controls sooner after the pointer stops moving over a video.
- Configurable from Settings > Shortcuts > "Fast hide (cursor & controls)": on/off switch and a delay from 0.2 to 2 seconds (default 1).
- Disabled by default; when off, Firefox behaves exactly as before.
- Works in normal view and fullscreen. It is not hidden while the video is paused, while a mouse button is held (e.g. dragging the seek bar), or while the pointer is over the control bar area.
- Respects the global enable switch and per-site "Disable" rules.
No changes to speed control, shortcuts, permissions or existing settings.Source code released under MIT License
Older versions
Version 1.0.5
Released Sep 7, 2026 - 85.17 KBWorks with firefox 140.0 and later, android 142.0 and later- New: video brightness controls — E = brighter, Q = darker, W = reset.
- New: video zoom controls — Numpad + = zoom in, Numpad - = zoom out,
Numpad 5 = reset. - All new keys are rebindable from Settings → Shortcuts → "Brightness & Zoom",
with configurable step sizes.
No new permissions. The playback-speed engine is unchanged.Source code released under MIT License
Version 1.0.4
Released Aug 24, 2026 - 80.38 KBWorks with firefox 140.0 and later, android 142.0 and later- Fixed: the speed controller now attaches on sites where the video starts loading before it's ready (readyState 0), including YouTube and various streaming players.
- Added multiple media-ready events (loadeddata, loadedmetadata, canplay, canplaythrough, playing) plus a safety timeout, so the controller no longer fails to appear on slow/streamed videos.
- Improved injection into cross-origin/opaque iframes (match_origin_as_fallback).
- Removed leftover debug code; smaller bundle.
Source code released under MIT License
Version 1.0.0
Released Aug 21, 2026 - 82.16 KBWorks with firefox 140.0 and later, android 142.0 and laterSource code released under MIT License