Spremenite strojno pospeševanje, posodobite svoje vstavke in preverite, da se prepričajte, da je to onemogoči.

1. V novem zavihku, tip ali prilepite o: config v naslovno vrstico in pritisnite tipko Enter. Kliknite na gumb, s katerim se zaveže, da bodite previdni.
2. V polje filter, vnesite ali prilepite medijev pavza, medtem ko je seznam filtrira
3. Dvokliknite media.windows-media-foundation.enabled

Hvala in če imate kakšne druge quesitons sem z veseljem pomagali. Change the hardware acceleration, update your plugins and please check to make sure this is disable.

1. In a new tab, type or paste about:config in the address bar and press Enter. Click the button promising to be careful.
2. In the filter box, type or paste media and pause while the list is filtered
3. Double-click media.windows-media-foundation.enabled

Thank you and if you have any other quesitons I am happy to help.

I don't have this file in my about:config ....

media.windows-media-foundation.enabled

I do have media.fragmented-mp4.enabled media.fragmented-mp4.exposed media.fragmented-mp4.use-blank-decoder dwhelper.mediareq-extensions

Any advice?

mrotter, you can add it back in if need be, but I am sure it was taken out for a reason. More history on these are support for fragmented mp4s. https://bugzilla.mozilla.org/show_bug.cgi?id=886196