hi
i have here the flash player working with the media plugin...

line 214 column 336 - Warnung: proprietary attribute "length"

if i have downloaded a .flv movie and save it i get a littel problem in the xhtml code ..allways the plugin set the code like type="application/octet-stream" length="2560349"
but w3c says line 214 column 336 - Warnung: proprietary attribute "length"
any help for this ?