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

Ova tema je arhivirana. Pitajte drugo pitanje ako vam je potrebna pomoć.

Video preview is not working in FireFox latest vesion(44) if High contrast mode is enable any idea to solve this..?

  • 1 odgovor
  • 1 ima ovaj problem
  • 6 views
  • Posljednji odgovor poslao guigs

Sudhir8975
Sudhir8975
more options

I am using firefox latest vestion 44, when I switched to high contrast mode, I am not able to see preview of video's in my web application. I simply used the iframe with embedded youtube video url. Its working fine in normal mode, preview also visible with thumbnail image. Is any idea why its happening. I tried by refreshing the firefox, but didn't help much. I used previous version of FF(34) , some thumbnails was visible in preview.

I am using firefox latest vestion 44, when I switched to high contrast mode, I am not able to see preview of video's in my web application. I simply used the iframe with embedded youtube video url. Its working fine in normal mode, preview also visible with thumbnail image. Is any idea why its happening. I tried by refreshing the firefox, but didn't help much. I used previous version of FF(34) , some thumbnails was visible in preview.

All Replies (1)

guigs
guigs
more options

Hi Sudhir8975, This might be a question for stackoverflow.com.

However best way to start troubleshooting is checking the Web Console in the Developer tools. Is there a cross origin error? Does it help if you disable any embedded plugins?