For the YouTube Flash Video Player Firefox Extension to work with K-Meleon 74.0 and K-Meleon 75.0 Beta, download YouTube Flash Video Player
https://addons.cdn.mozilla.net/user-media/addons/550588/youtube_flash_video_player-34.1-sm+fx.xpi and rename it to {f3bd3dd2-2888-44c5-91a2-2caeb33fb898}.xpi
Next copy {f3bd3dd2-2888-44c5-91a2-2caeb33fb898}.xpi into the extensiosn folder.
I would not recoommendYouTube Flash Video Player
https://addons.cdn.mozilla.net/user-media/addons/550588/youtube_flash_video_player-34.2-sm+fx.xpi because it chrome.manifest has a bug
which is below
"contentyoutubeflashvideoplayer chrome/content/ contentaccessible=yes"
whch should be the following
"content youtubeflashvideoplayer chrome/content/ contentaccessible=yes"
YouTube Flash Video Player forces websites to use Adobe Flash instead of HTML5 Video. Which is useful becuase when flashblock HTML5 Video thet button to view HTML% Video is missing.Unless the option to block HTML% Video is disbaled in flashblock.
The problem appeasrs to be with the websites not flashblock. Because Flashblock
https://addons.cdn.mozilla.net/storage/public-staging/433/flashblock-1.5.17-fx.xpi use to work with HTML5 Video and now it doesn't
Flashblock
https://addons.cdn.mozilla.net/user-media/addons/433/flashblock-1.5.18-fx.xpi also has this problem with blocking HTML5 Vudeo,
I believe the way that HTML5 Video is embedded in websites has changed when Firefox 34 was released.
Making HTML5 Video compatible with Firefox 34 must have btoken Flashblock Addon's blocking of HTML% Vdeo.
Edited 3 time(s). Last edit at 01/01/2015 02:52PM by George_Hall.