FastStream Video Player

Stream videos without buffering in the browser. An extension that gives you a better, accessible video player designed for your needs.
What is FastStream Video Player?
"FastStream Video Player" is a Firefox add-on designed to replace standard video players on websites, providing faster streaming, customizable subtitles, and adjustable audio/video settings. With features like parallel downloading and extensive accessibility options, it enhances your video viewing experience. The player supports various video formats and can be easily activated on any website. FastStream prioritizes user privacy and does not collect telemetry, making it a safe choice for effortless streaming.

Add-on stats

By: Andrew S
Users: 2,182 ▲ 54
Rating: 4.77 (44)
Version: 1.3.34 (Last updated: 2024-11-18)
Creation date: 2023-09-16
Weekly download count: 267
Firefox on Android: No
Risk impact: Very high risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
Permissions:
  • storage
  • tabs
  • webRequest
  • declarativeNetRequest
  • downloads
  • cookies
  • contextualIdentities
Host permissions:
  • <all_urls>
Size: 3.58M
URLs: Website

Other platforms

FastStream Video Player (v1.3.34)
4.73 (153) 10,000
Not available on Edge
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Add-on summary

Tired of having videos buffer with slow internet speeds? Frustrated by a website's lack of accessibility features? This extension will replace videos on websites with a video player designed for your needs. Say goodbye to buffering and hello to a more accessible video experience!

  1. Automatic fragmentation and parallel requests for up to 6x faster download speeds. Watch videos without interruptions by predownloading the video in the background.
  2. Advanced subtitling features include: customizable subtitle appearance, built-in OpenSubtitles support to find subtitles on the internet, and an intuitive subtitle syncing tool to adjust subtitle timings on the fly.
  3. Adjustable audio dynamics (equalizer, compressor, mixer, volume booster), and video settings (brightness, contrast, hue, LMS daltonization for color blindness) for your unique audiovisual preferences.
  4. 20+ remappable keybinds and accessible tool buttons for easy control of the player.
  5. Available in multiple languages! Translated into Spanish, Japanese, Russian, and Malay by the FastStream community. Support for more languages is coming soon!

The player currently supports:

  • MP4 videos (.mp4)
  • HLS streams (.m3u8)
  • DASH streams (.mpd)
  • Youtube

To use the player, simply:

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Significantly improves streaming speed and reduces buffering
  • Many additional features like subtitle searching and audio equalizer
  • User-friendly interface with various adjustable settings
  • Open source, enhancing trust among users
  • Overall positive impact on streaming experience across multiple sites
Cons
  • Limited option to change video quality directly
  • Some users find the audio settings overwhelming
  • No theater mode option, which affects specific viewing preferences
Most mentioned
  • Improved buffering speed and streaming quality
  • Need to manually enable the extension on video pages
  • Positive overall experience with the add-on
Recent reviews
by safe-thumb, 2024-11-10

awesome i always thought about this feature but you have turned it into reality. thank you developer

by pol26, 2024-10-26
View all user reviews

Add-on safety

Risk impact

FastStream Video Player requires a lot of sensitive permissions. Exercise caution before installing.

Risk likelihood

FastStream Video Player is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Upgrade to see risk analysis details