seen from Italy
seen from Norway
seen from United States
seen from Switzerland
seen from Netherlands
seen from Malaysia
seen from United States
seen from Germany
seen from Türkiye
seen from Norway
seen from United States
seen from China
seen from Belarus
seen from Netherlands
seen from Malaysia
seen from Malaysia
seen from Chile
seen from Malaysia
seen from Netherlands
seen from Malaysia
Roughly 83% of the market now supports HTML5. Since IE 6/7/8 do not support HTML5, alternatives like Flash remain very useful for video playback. However, both Chrome, Firefox and IE9/10 surpassed the IE 6/7/8 market share by now.
Learn more about html5 Video over at LongTailVideo
They also have a good article on the track element
