wampyre wrote:I see the problem you are raising but it's really not that more inconvenient than just doing it manually yourself.
What I'm trying to say is that whether you call it OPML or RSS, it still links to other places before pulling down the content.
If you're using your own favourite links, maybe a self-made OPML file is good enough.
However, if you're trying to follow podcasts from a major broadcaster, using an offline OPML file is much less convenient, because it won't stay up to date.
If a new podcast is added you will never find out about it because your own OPML file is static. And if existing podcast addresses are changed your own OPML file will contain broken links.
It's the same reason that websites are better than static HTML files, because websites get updated by their owners.
Comparing it to RTSP is a bit off as RTSP is a protocol while OPML is a markup language, but yes, they both are links in a sense.
I didn't mean any similarity in a technical sense, just in the way that broadcasters treat them.
You can listen to BBC stations on your phone live if you insert the correct RTSP address, but the BBC will not publish these addresses in public because they don't want people use them.
I suspect there may be similar cases with OPML files, broadcasters may use them for distribution to various other sites but don't want the public accessing them. I'm not sure about that though, I could be totally wrong, maybe broadcasters just don't use online OPML directories very much.
If you've had checked inside e.g Nokia Podcasting, you can already find very much contents from NPR, besides the directory in which the Podcasting finds it's content from are from this website
You're absolutely right that NPR has a lot more links in the default directory, and I do recommend people use the default directories as well. I was mainly using NPR's own directory as an example of another major broadcaster having an online podcast OPML address.
However, the default directories only contain a tiny number of BBC podcasts so there's obviously a need to add the BBC's own directory which lists them all.
The full url is actually
http://podcastdirectory.nokia.com/pc/search/?appid=NokiaPodcastingApplication1&keywords=#&format=rss&sort=rel&searchsource=all&contentfilter=noadult
That's slightly different, that's actually the search function. The directories are separate from search, and they contain different sets of podcasts.
For example All About Symbian's podcast can be found from the app's search function (try using the keyword "Symbian"😉, but AAS is not listed in any of the app's default directories.
There is some overlap, NPR has podcasts in both directories and in search, but they're separate sets of data. I think Nokia should make this clearer, because it's quite confusing to see podcasts in search results that aren't in the directories.