Prohledat stránky podpory

Vyhněte se podvodům. Za účelem poskytnutí podpory vás nikdy nežádáme, abyste zavolali nebo poslali SMS na nějaké telefonní číslo nebo abyste sdělili své osobní údaje. Jakékoliv podezřelé chování nám prosím nahlaste pomocí odkazu „Nahlásit zneužití“.

Learn More

I have .mp4, .m4v, and .mkv videos, all with embedded subtitles that I can see in VLC. How can I see the subtitles in Firefox?

more options

I have .mp4, .m4v, and .mkv videos, all with embedded subtitles that I can see in VLC.

How can I see the subtitles in Firefox? For now, subtitles are in both French and English.

I have .mp4, .m4v, and .mkv videos, all with embedded subtitles that I can see in VLC. How can I see the subtitles in Firefox? For now, subtitles are in both French and English.

Všechny odpovědi (5)

more options

It is embedded in the video

more options

That is why I can see the subtitles when I open the video file with VLC. When I put the files on my website and open them from Firefox, I get audio and video and NOT subtitles, and I have found no controls to allow me to see the subtitles.

more options

hello,

follow the link:

[https://bugzilla.mozilla.org/show_bug.cgi?id=955901]

tell me when resolved your problem.

Thank you

more options

Not resolved.

Using Win10 1909 (2) Firefox 77.0.1 (64-bit)

On my website, I created and copied: filename.m4v filename.eng.srt filename.eng.vtt filename.fre.srt filename.fre.vtt

an then tried to play "filename.m4v" - video and audio played - no subtitles

more options

Hi walt.morrey, I don't have any personal experience with this kind of configuration, but there is an article on the MDN site that might help you set up your <video> tags in a way that Firefox will understand:

https://developer.mozilla.org/docs/Web/Guide/Audio_and_video_delivery/Adding_captions_and_subtitles_to_HTML5_video