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video format or mime type is not supported , mac , firefox

  • 8 ответов
  • 2 имеют эту проблему
  • 38 просмотров
  • Последний ответ от FredMcD

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hi there ,

i'm using a macbook pro , os 10.12.2 , firefox 51.0.1 (64-bit) . i used to watch news from a website which is playing what its tv station's playing at the same time , until today . "Video format or MIME type is not supported ." is what i can get from that site today . i've refreshed the site for a lot of times , have quitted & opened FireFox again , still can't play it .

any advice ? thanks a lot !!!

Cheers , lap

hi there , i'm using a macbook pro , os 10.12.2 , firefox 51.0.1 (64-bit) . i used to watch news from a website which is playing what its tv station's playing at the same time , until today . "Video format or MIME type is not supported ." is what i can get from that site today . i've refreshed the site for a lot of times , have quitted & opened FireFox again , still can't play it . any advice ? thanks a lot !!! Cheers , lap

Все ответы (8)

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This is about the HTML5 media player and not about a plugin like Shockwave Flash. It is possible that the website has changed from using a Flash based player (object tag) to the HTML5 media player (video tag).

Does the Web Console ("3-bar" menu button or Tools -> Web Developer) show more information about what file types are offered by the website?

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When I get that notice, I just download the clip for later.

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thanks . but it's a live feed or stream or whatever it's called ( i'm a real dummy here , sorry ) . also , when i encountered this problem , i went to Chrome directly and it could b played there with no problem . Thus , that's what i'm doing now , using Chrome to play that link ; yet , i'd like to know if there's any way i can solve it here in FireFox .

thank you so much !

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Is this a clip or live feed?

Video DownloadHelper {web link} The easy way to download and convert Web videos from hundreds of YouTube-like sites Support: http://www.downloadhelper.net/support.php

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If it is a stream (or a file with stream URIs) and not a playable file then you probably can't download and save it.

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yeah , it's a live streaming . just don't know why it started refusing to play with FireFox . in the meantime , i can only use Chrome to watch it ......

thanks .

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The add-on I posted above can download live streams.