Well, it's been a few years, but a spammer just stole your post to fool us.
Anyway, what were your experiences since then, could you fix it?
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If he had been real, I'd have replied that :cool:
(but now for anyone else coming across this some day perhaps)
Which KM-version? Current KM-Goanna? (Feb.2020)
In general video playback seems a science in Mozilla browsers, with dozens of pref settings to juggle, depending on hardware, system, server etc. Especially hardware acceleration is infamous. Just a few example prefs to play with, on "about:config" page:
layers.offmainthreadcomposition.enabled
layers.acceleration.disabled
gfx.direct2d.disabled (and lots more directx settings)
And tons of prefs with "media" in name...
Oh and
plugin-container stuff, all prefs with "ipc.plugin". Just saw a note from last Sep. that THIS can make Flash quite slow if set true, in KM76.2 or NM27:
dom.ipc.plugins.asyncdrawing.enabled
There are too few experts here now, probably much better chances to find a solution when looking around on the MSFN forum. The engine in KMG76 is the same as in (Pale)
NewMoon27, that means tips for videos in NM27 should also work in
KM-Goanna76. Have seen endless topics about videos and XP etc. there. For example this topic, although that's about mp4:
https://msfn.org/board/topic/175591-enable-mp4-h264-aac-html5-video-in-firefox-on-windows-xp-without-flash/
https://msfn.org/board/topic/180462-my-browser-builds-part-2/
Edited 1 time(s). Last edit at 02/27/2020 05:36AM by siria.