.MP4 not playing

[Pacey]

I have a couple of MP4 videos that used to play on my HTC Desire before it got its Froyo uodate, that dont appear to be now.

When I click on it to play, it comes up Cannot Play Video - Sorry, this video cannot be played.

When I look at the details it has Type : Video/mp4

Am I doing something stupidly wrong!!??

Also is there an easy piece of software that can copy DVDs into a format my Desire will understand. I'm after an ease of use rather than cheap bit of software.

Thanks

 

[sitlet]

what codec is it? what resolution? what bitrate?

 

[Pacey]

I'm not sure, how is the easiest way to find out?

Is it strange it was working before Froyo update?

 

[sitlet]

Download MediaInfo on the pc, open that file. Go to Tree view and paste the results here.

 

[Grey1001]

Get Handbrake and "reconvert" them to iPhone & iPodTouch format.

Not all mp4s play on the Droid for some reason.