Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Cerca nel supporto

Attenzione alle mail truffa. Mozilla non chiederà mai di chiamare o mandare messaggi a un numero di telefono o di inviare dati personali. Segnalare qualsiasi attività sospetta utilizzando l'opzione “Segnala abuso”.

Ulteriori informazioni
Questa discussione è archiviata. Inserire una nuova richiesta se occorre aiuto.
Archiviato

.mp4 support extension source code

macb6497

For my website I currently use .flv videos.

I want to switch to .mkv videos to show on my website but I don't believe firefox has support for mkv videos, only chrome.

I want to create an extension that allows for the viewing of .mkv videos.

I know firefox supports .mp4 videos and I would like a view of that source code so that it would be far more easy to incorporate support for .mkv videos.

Is there a place where I can get .mp4 support source code so that I can write an extension for .mkv videos?

Thanks,

For my website I currently use .flv videos. I want to switch to .mkv videos to show on my website but I don't believe firefox has support for mkv videos, only chrome. I want to create an extension that allows for the viewing of .mkv videos. I know firefox supports .mp4 videos and I would like a view of that source code so that it would be far more easy to incorporate support for .mkv videos. Is there a place where I can get .mp4 support source code so that I can write an extension for .mkv videos? Thanks,

Tutte le risposte (1)

Locking as this is a duplicate of https://support.mozilla.org/en-US/questions/925430