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All the library operations, like showing the "album" view, operate over the Windows Search indexer. It gets the metadata information from the file, using the registered property handler for that file type. The out-of-the-box handlers should cover all the common media cases just as in Vista.
If the WMP library works the same as in XP/Vista, it'll be as follows:
It's step 3 that always fails for me. Which would mean that the file's metadata wouldn't ever get up to date, which would mean that the Libraries wouldn't be able to pivot on that data. The only way of fixing it that I see is getting Windows Media Player fixed, but I'm sort of giving up on that, since nobody else seems to have this problem.
The point I was trying to make is that WMP12 will use WDS and its associated metadata writing features instead of its own homwgrown library/metadata system. Therefore the problem you are having specifically with WMP not writing metadata to files may go away.
And they probably won't bother fixing code in the current WMP that's going to go away in WMP12.
Will Libraries work like Smartfolders on OSX? Saved searches in Vista are horrendously slow and don't work very well. Can I define my own Libraries? I'd like to be able to say "This is a view of all my avi files >20min on all my disks that I haven't seen
yet", have this query run locally as well as my WHS shares, and be updated in realtime.
And why can't file metadata be attached to every file (for god's sake, NTFS has had ADS forever) instead of the stupid limitation on tagging only certain types of files. If we can tag any file, define custom searches that use that metadata, and compose Libraries
out of these searches, then we are very close to the holy grail of WinFS. But I'm almost 100% sure this is not what we'll get.
The point I was trying to make is that WMP12 will use WDS
I remember an older version of media player (7 or 8 I think) had a command in the menu to 'commit' your data to the files, but that disappeared in subsequent versions
Dear shell team, I refuse to upgrade ever until you fix ALL of these issues:
I'm here, with a great heaviness in my heart, to tell you that Windows 7 WMP completely trashed my 1.5 TB MP3 library. I started it up, pointing it to a network watch folder and saw it doing some good things, organizing my library and gathering additonal info on incompletel files. Unfortunately I left it running overnight, and found extensive destruction to my file names and tags. Specifically, WMP took tracks from a single album and renamed them the wrong names. The file names were changed and the metadata was changed, usually creating duplicates, and oddly often duplicating odd numbered tracks. So what once were tracks 1 through 8 for example, often became duplicates of tracks 3, 5, and 7.
Fortunately, the folder structures were not renamed and as far as I can tell the files were not moved to album folders of the wrong name, so I think I can write some software to get out of this mess. My folder structure goes "Artist/Album", so I am hoping I can inspect those folder names, then gather the track lengths and compare against the actual tracks in the album and put things back.
What an incredible disappointment.