HOW DO I GET HTML5 INSTALL UBUNTU RESTRICTED

How Do I Get Html5 Install Ubuntu Restricted

Sudo apt-get install ubuntu-restricted-extrasHow do I get HTML5 h.264 Video working on Firefox Ask Question Asked 7 years, 9 months ago Active 25 days ago Viewed 135k times 33 8 According the the release notes for Firefox 26, Filings do not require a signature. BannerBoo has all the tools you need to make creative banners that build brand awareness.Just visited the HTML5 Youtube test and I have H.264 checked you probably will need to install Ubuntu restricted extras to get the gstreamer codecs. BannerBoo allows you to create an HTML5 banner that shows a good conversion rate due to high image quality and loading speed. A Twitter study of 3.7 million users revealed that posts with animated GIFs garnered 55 percent more engagement than posts without.

15.04 without restricted addonsAs you can see in this screenshot the OpenH264 plugin is enabled, there is no Flash plugin, a few GStreamer packages in different versions are preinstalled but the video does not play! Instead the site immediately tells us that the video can't be played. 14.04.2 with restricted addonsAs you can see in this screenshot only the OpenH264 plugin is enabled in Firefox, all the necessary GStreamer packages in different versions are preinstalled and the video plays as expected. I chose Vimeo, because they say they default to HTML5 and they don't seem to support WebM, which I consider not to be a good thing.Whenever I made some changes in the test, like installing a package or enabling/disabling something in Firefox I closed and launched Firefox again. Ubuntu 15.04 without restricted addons installed during installationAfter the installation of both VMs was completed I booted the systems, updated them again, installed VM guest additions, started Firefox for the first time and rebooted for the actual testing.Since YouTube also offers their open sourced WebM formats and I wanted to avoid going into to much detail about test methods I needed to use another HTML5 capable site to test proprietary H.264 playback support. Ubuntu 14.04.2 with restricted addons installed during installation Tests with 14.04.2 and 15.04 VMsMy guess was that only installing an H.264 decoder binary wouldn't be enough, so I set up 2 new virtual machines:

media.mediasource.enabled true Vimeo didn't use MSE before, enabling these and related settings had no effect. media.audio_data.enabled true no effect. The error message could be more clear but it makes sense since we don't have a decoder for AAC currently installed.Update: Looking again into this issue with Firefox 41, I found that OpenH264 seems to be disabled in about:config through: media.fragmented-mp4.exposed falseSetting these to true had no effect. If you look for it using the inspector from the context menu in Firefox, you will find an MP4 with AAC-encoded audio.