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

watch video "in" firefox browser

more options

I'm trying to watch videos in Firefox. Youtube works but Xvideos does not. Firefox pops up a window asking me:

>> "Opening xvideos"."com ###.mp4". >> which is: MP4 Video (16.4MB) >> from https://cdn77-vid.xvideos-cdn"."com >> >> What should Firefox do with this file?

My only choice is: Open with Windows Media Player x86 (default)

suggestions?

I'm running Windows 7 Firefox 76.0.1

Thanks!!!!

I'm trying to watch videos in Firefox. Youtube works but Xvideos does not. Firefox pops up a window asking me: >> "Opening xvideos"."com ###.mp4". >> which is: MP4 Video (16.4MB) >> from https://cdn77-vid.xvideos-cdn"."com >> >> What should Firefox do with this file? My only choice is: Open with Windows Media Player x86 (default) suggestions? I'm running Windows 7 Firefox 76.0.1 Thanks!!!!

Modified by G_Eak

Chosen solution

Does it help if you try the 32 bit Firefox version ?

(fixed typo)

Read this answer in context 👍 1

All Replies (5)

more options

Chosen Solution

Does it help if you try the 32 bit Firefox version ?

(fixed typo)

Modified by cor-el

more options

I don't know why Firefox on your system doesn't seem to detect the Windows Media Foundation components needed to play MPEG-encoded video. Do you recall the last time it worked normally?

>> Just before I updated to 76.0.1.

more options

Duplicate post

Modified by NoahSUMO

more options

Does it help if you try the 32 bit Firefox version ?

>> That did it! I've no idea why. Still pushing buttons but Yahoo Mail, Youtube, movies all functioning. Help > About now says 32-bit.

Go figure.

Thanks to both of you!!!!

Modified by NoahSUMO

more options

G_Eak said

I'm trying to watch videos in Firefox. Youtube works but Xvideos does not. Firefox pops up a window asking me: >> "Opening xvideos"."com ###.mp4". >> which is: MP4 Video (16.4MB) >> from https://cdn77-vid.xvideos-cdn"."com >> >> What should Firefox do with this file? My only choice is: Open with Windows Media Player x86 (default) suggestions? I'm running Windows 7 Firefox 76.0.1 Thanks!!!!

Install ffmpeg with shard libraries

typing ffmpeg in terminal the configuration should look like


configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-shared --enable-gmp --enable-gnutls --enable-libgme --enable-gray --enable-libaom --enable-libass --enable-libdav1d --enable-libfdk-aac --enable-libfontconfig --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-libpulse --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libopus --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg --enable-opengl --enable-libzvbi --enable-libdrm --enable-libxml2 --enable-linux-perf --arch=x86_64 --enable-hardcoded-tables --enable-pic --extra-ldflags='-Wl,-Bsymbolic' --extra-cflags=-I/usr/local/cuda/include --extra-ldflags=-L/usr/local/cuda/lib64

How ever --enable-shared --extra-ldflags='-Wl,-Bsymbolic' are just enough to play mp4 content in firefox

  1. 1
  2. 2