Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Problem with Youtube html5

gkweb3d
gkweb3d
more options

I hve Youtube html5 enabled and when i go to play a video it is played with flash most of the times.the html5 is still enabled

have to remove flash? also in html5 if is worked once the video autoplay is realy delayed..

I hve Youtube html5 enabled and when i go to play a video it is played with flash most of the times.the html5 is still enabled have to remove flash? also in html5 if is worked once the video autoplay is realy delayed..

Chosen solution

Only some videos on YouTube have an html5 version, if you go to a video without an html5 version it will play the Flash version instead. You will need Flash if you want to view all videos on YouTube.

Read this answer in context 👍 5

All Replies (3)

TonyE
TonyE
  • Moderator
more options

Chosen Solution

Only some videos on YouTube have an html5 version, if you go to a video without an html5 version it will play the Flash version instead. You will need Flash if you want to view all videos on YouTube.

gkweb3d
gkweb3d Question owner
more options

Thank you very much!!

diegokiller
diegokiller
more options

why flash stops html5 stream. This problem must solve, i can use extension which i want