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Firefox started to ask me open mp4 links in other apps, instead of opening it in Firefox itself.

  • 5 回覆
  • 0 有這個問題
  • 11 次檢視
  • 最近回覆由 Uiharu

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Before updating Firefox to 115.3.1esr, mp4 link used to open in the browser. Is there any fix?

Before updating Firefox to 115.3.1esr, mp4 link used to open in the browser. Is there any fix?

被選擇的解決方法

Both add-ons didn't work. And I couldn't open the Mozilla's example video directly in the browser either.

I tried on another Firefox in different Laptop, and mp4 links could open in Firefox. It seems opening in Firefox function in my Firefox is broken...

And I found windows on the PC is broken, too. (I can't Windows Update) So I'll re-install OS, and Firefox too.

Thanks anyway.

從原來的回覆中察看解決方案 👍 0

所有回覆 (5)

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Did you check the download actions ?

有幫助嗎?

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I tried, but somehow I can't choose "open in Firefox" option for mp4 files. Even I choose Firefox from the 'select other apps' menu, it's not applied.

When I set the option to "ask every time", I can choose Firefox in the pop-up window after clicking mp4 links. But in private mode, it's opened in non-private window...

Thank you for your assistance.

由 Uiharu 於 修改

有幫助嗎?

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有幫助嗎?

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Are you able to play this video directly in the browser?

https://interactive-examples.mdn.mozilla.net/media/cc0-videos/flower.mp4

有幫助嗎?

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選擇的解決方法

Both add-ons didn't work. And I couldn't open the Mozilla's example video directly in the browser either.

I tried on another Firefox in different Laptop, and mp4 links could open in Firefox. It seems opening in Firefox function in my Firefox is broken...

And I found windows on the PC is broken, too. (I can't Windows Update) So I'll re-install OS, and Firefox too.

Thanks anyway.

有幫助嗎?

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