On 22/10/05 1:20 PM, "James Holderness" <[EMAIL PROTECTED]> wrote:
>> <link rel=enclosure" href"..." ...> >> <x:alternate href="..." title="..." /> >> <x:alternate href="..." title="..." /> >> </link> > > I like this a lot. You get fallback support when a link goes down as well as > the ability to download from multiple sources simultaneously for extra > speed. For this to work, though, it's vital that these resources are > bit-for-bit identical. If not I think they MUST include an x:md5 attribute > so an aggregator can tell which are safe to interleave. that's a different direction, but an interesting one. What we were thinking was along the lines of saying: here is enclosure in mp3 format, but it's also available as ogg, wav, and in hreflang="fr-CA" for you Canadian rebels. it would be fair to say that any two x:alternate with different @href's but equivalent x:md5 are mirrors. That can fit into the model with no other modifications :-) e.
