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Control the playback speed of your FAU.tv videos.


Get uBlock Origin for Firefox Get uBlock Origin for Chromium


Adapted version of https://github.com/Jeansidharta/Youtube-Playback-speed-extension for the video portal of FAU Erlangen https://www.fau.tv/

The interface

If the current tab is not a fau.TV video, the extension icon will appear grayed-out (chrome)/will not apear (firefox) and will be disabled.

Otherwise, clicking it will display a pop-up with a number, a slider and three buttons:

  • The number displays the current video speed. It will change according to the slider. If you desire a specific speed, you may manually type the number you want. It's maximum precision, however is of 0.1. More decimal numbers will be rounded.

  • The slider controls the video speed, going from 0.0 to 4.0.

  • The "reset" button will set the video speed to 1.0.

  • The "copy video link" button will copy the video link in your clipboard. You can open this videourl as a networkstre e.g. in VLC Media Player.

  • The "download video" button: If the video-url is a m3u8-file, it will warn you and then opens the m3u8 file in a new tab, which will download there. Note: A m3u8 file can not be watched like a normal video!

If the video-url is not a m3u8 file, it will open the video-url in a new tab. Depending on your browser it will start the download immediately or open the raw video in a new tab. Then you can download the video by clicking the right mouse button -> save video as...

Hotkeys

You can change the speed without opening the extension using the following hotkeys:

Reset to 1x with "s"

speed += 0.25 with "d"

speed -= 0.25 with "a"

-10s with "j"

+10s with "k"

How to speed up AuD-Tafelübungen

Open your browser console on a AuD Tafelübung and paste the content of tafeluebungsslider.js in. There you have the following features:

In the bottom line you have

Change the Speed:

Reset to 1x with "s" speed += 0.25 with "d" speed -= 0.25 with "a"

Slides with no audio will be skipped in 5s/current speed

If you want to save a m3u8 video as a video-file, you can follow these steps:

How to download a m3u8-video using VLC media player

  1. copy the video link
  2. open VLC media player
  3. Click Media->Convert/Save... or hit Ctrl+R
  4. Select Network
  5. Paste the videourl
  6. Hit convert/save...
  7. Select a prefered video profile (Video - H.264 + MP3 (MP4) recomended for Videos) and a destination file.
  8. Hit start.
  9. Watch the download progress in the VLC Video Timeline
  10. When the download is finished, you can open your destination file.

How to install

How to install on chrome

  • download this repository and unzip it.

  • in your chrome browser, open the options menu (three dots at the top right of your screen)->more tools->extensions or simply open the URL chrome://extensions/

  • check the "developer options" button at the top right of the screen. This will open a menu at the top of your screen.

  • click on "Load unpacked" and select the chrome folder in the previously unziped project folder.

after this, the extension will be installed.

How to install on firefox

Note:

Downloading and copying the Videourl is currently disabled in Firefox.

Firefox may not support audio if the speed is above x4.

  • download this repository and unzip it.

  • in your firefox browser, open the URL about:debugging#/runtime/this-firefox

  • click on Temporary Extensions->"Load Teporary Add-on..."

  • select the file manifest.json in the subdirectory firefox/ of previously unziped project folder.

after this, the extension will be installed.

How to install on Edge

  • download this repository and unzip it.

  • in your edge browser, open the options menu (three dots at the top right of your screen)->extensions or simply open the URL edge://extensions/

  • check the "developer options" button at the bottom left of the screen. This will open a menu at the top of your screen.

  • click on "Load unpacked" and select the chrome folder in the previously unziped project folder.

after this, the extension will be installed.

Changelog

2021-04-13
  • Changed profile picture
  • added +-10s with j/k buttons (currently only supported on the viewed page itself, not on the opend popup)
2021-04-12
  • Added Support for H5P Videos like in PFP
  • Added Hotkeys (A,S,D)

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chrome extension to control fau.tv videos's speed

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