Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

Avatar for Username

Αναζήτηση στην υποστήριξη

Προσοχή στις απάτες! Δεν θα σας ζητήσουμε ποτέ να καλέσετε ή να στείλετε μήνυμα σε κάποιον αριθμό τηλεφώνου ή να μοιραστείτε προσωπικά δεδομένα. Αναφέρετε τυχόν ύποπτη δραστηριότητα μέσω της επιλογής «Αναφορά κατάχρησης».

Μάθετε περισσότερα

Αυτό το νήμα αρχειοθετήθηκε. Παρακαλούμε κάντε νέα ερώτηση αν χρειάζεστε βοήθεια.

Firefox will only play YouTube videos up to 720, how to fix?

  • 2 απαντήσεις
  • 10 έχουν αυτό το πρόβλημα
  • 10 προβολές
  • Τελευταία απάντηση από cor-el

lmnopotts
lmnopotts
more options

This afternoon I watched an old video of mine on YouTube. Afterwards, YouTube now only gives the option of 360 or 720p playback. Internet Explorer will play the same videos at 4K, and I was able to watch 1080 up to 2160p before watching this old video, how do I fix Firefox?

http://youtu.be/Je0sQwVynzI There's the newest video, with a 4k playback option, I don't want to post the old video that caused the glitch but it's the first video in my channel.

Please help!

This afternoon I watched an old video of mine on YouTube. Afterwards, YouTube now only gives the option of 360 or 720p playback. Internet Explorer will play the same videos at 4K, and I was able to watch 1080 up to 2160p before watching this old video, how do I fix Firefox? http://youtu.be/Je0sQwVynzI There's the newest video, with a 4k playback option, I don't want to post the old video that caused the glitch but it's the first video in my channel. Please help!

Όλες οι απαντήσεις (2)

lmnopotts
lmnopotts Ιδιοκτήτης ερώτησης
more options

After going into about:config I did 2 things:

media.mediasource.enabled set to True

then added

Right-click and select New > Boolean Name preference media.mediasource.ignore_codecs Set value to True

A ton of technical stuff just from playing an old video! Is there a simpler to fix this without hard setting things in the configuration?

And now I cannot replay youtube videos! It will pause if I try to go back. Considering a video will auto play so I will select the highest quality then scrub back to start this happens usually every time so this fix is worthless.

Τροποποιήθηκε στις από τον/την lmnopotts

cor-el
cor-el
  • Top 25 Contributor
  • Moderator
more options

This extension allows to switch between the Flash player and the HTML5 media player on the YouTube website. YouTube Flash Video Player: