blu-ray vs hd-dvd capacity?

[hahher]

i remember once seeing a chart that showed how many movies/languages could be stored on either format. anyone remember or have a link to it?

 

[AFB]

blueray=47gb

 

[hahher]

yeah, i think hd-dvd is 30gb. but also hd-dvd uses better codec. there was a chart that showed actual amount of info you could fit on either disc (2 hours hi def, 2 audio tracks, 2 hours standard def) or something like that.