Greasy Fork

Shined up real nice.

Download YouTube Videos as MP4

Adds a button that lets you download YouTube videos.

After trying this script, you can ask a question about it, review it, or report it.
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Author
gantt
Daily installs
412
Total installs
317,505
Ratings
1244 7 11
Version
1.8.10
Created
Updated
License
MIT
Applies to

Author's Description

Update (June 23, 2016): FLV downloads are no longer available. YouTube no longer includes those download URLs in the source code, so the script can't find them. Sorry about that.

Important: If you find compatibility issues, check the bug reporting page.

What's new: better signature detection. More in the changelog.



The script works in:Here are the formats you can download using this script (Wikipedia has the full list):
  • MP4 360p (384x288, 480x360, 640x360) - all videos are available in this format. Use it if you want to play videos on a mobile phone (iPhone, Android) or to save space.
  • MP4 720p (1280x720) - HD format, available for an increasing number of videos. Use this format if you want to play videos on a tablet (iPad, Motorola Xoom, Samsung Galaxy Tab) or a laptop.
  • 480p and 1080p are no longer available as standalone videos downloaded from youtube.com. YouTube switched to adaptive streams and uses separate files for video and audio, which need to be merged to get a video file. This is more complicated and requires more advanced tools (ffmpeg), so I haven't added them yet.
After downloading videos, you can play them using free applications like:
  • VLC (Windows, Mac, Linux / plays both MP4 and FLV videos) - recommended video player
  • Windows Media Player 12 for Windows 7 (plays only MP4 videos)
  • iTunes and QuickTime Player (Windows, Mac / play only MP4 videos)
  • video players for mobile devices (for example, MP4 360p videos are better suited for older smartphones like iPhone 3GS, HTC Desire, Galaxy S/S2; MP4 720p videos are great for more recent smartphones (iPhone 4/4S/5, Galaxy S3), 7-inch tablets and older 10-inch tablets (iPad 1/2), while 1080p videos work better on the latest iPad, Nexus 10 and other high-resolution tablets and smartphones.)
Automatic updates: Scriptish and Greasemonkey for Firefox and Tampermonkey for Chrome support automatic updating.

Related extensions: If you use Firefox, you can also install an extension based on this script. There's also an extension for Opera.
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