html - Using .ogg file while with <video> on html5 -


i trying learn web development w3schools.com studying html5 , had question on code not understand. if great! :)

in below code, function of code code seem run in same way if delete code.

here link found code: 

<!doctype html> <html> <body> <video width="320" height="240" controls>  <source src="movie.mp4" type="video/mp4">  <source src="movie.ogg" type="video/ogg">  browser not support video tag. </video> </body> </html>

thanks in advance! :)

try using 3rd party html5 video player library, e.g. videojs better support of different formats, browsers, providing flash player fallback.


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