YouTube - Always Theater Mode

Set the default viewing mode to Theater Mode.

As of 2015-06-23. See the latest version.

Author
r-a-y
Ratings
0 0 0
Version
1.1
Created
2015-06-19
Updated
2015-06-23
License
N/A
Applies to

Set the default viewing mode for YouTube videos to Theater Mode.

Works well when SPF is disabled on YouTube (use another userscript or browser extension for this).

Minor issue: In HTML5 mode, the video's progress bar does not fit the size of the video. If anyone knows how to fix this, please let me know.