Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Przeszukaj pomoc

Unikaj oszustw związanych z pomocą.Nigdy nie będziemy prosić Cię o dzwonienie na numer telefonu, wysyłanie SMS-ów ani o udostępnianie danych osobowych. Zgłoś podejrzaną aktywność, korzystając z opcji „Zgłoś nadużycie”.

Learn More

Wątek został zarchiwizowany. Jeśli potrzebujesz pomocy, zadaj nowe pytanie.

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

  • 1 odpowiedź
  • 1 osoba ma ten problem
  • 1 wyświetlenie
  • Ostatnia odpowiedź od 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.

Wszystkie odpowiedzi (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?