i hosted my mp4 at amazon 3s, the jw wirking great with chrome and firefox and with IE 8, but not with IE9, the message that i get in the JWplayer is that the video cant be loaded, either beacause the server or network failes or because the format is not supported and i am getting the link domain.com/XXXX.mp4undefinedundefinedundefinedundefined...
please, advise
BR

Amit

Could you provide us with a link to your video page?

Hi,

i sent a PM to you

BR

Amit

Hi amitm,
I have the same problem, did you solved it?
Thanks

As you can see here: demo.joomlaworks.net/allvideos
mp4 video display fine in IE9.

I too am having issues with IE9 mp4, unsupported?  Firefox plays it fine any ideas

Make sure that mp4 video encoding is h.264.