Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

.mp4 support extension source code

  • 1 reply
  • 1 has this problem
  • 12 views
  • Last reply by user633449

more options

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,

All Replies (1)

more options

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