-For html5 video and h.264 support you will need to install the additional ports:
+For html5 video and h.264 support you will need to install the additional port:
-gst-plugins-good
-gst-libav
+ffmpeg
-Depending on what version of firefox in use, you may also need to play around
-with the about:config options:
-
-media.mediasource.*
+Before building firefox.