Probably because you're dealing with Media Foundation as opposed to
DirectShow (as opposed to Windows Media Format SDK). Beyond that, there are
certainly times when applications will forcibly use their own filter to
I pretty much guarantee you, that due to some pretty pathetic third party
filters out there, applications will be pickier about which filters they
allow in the future. The Wild West DirectShow Filter world that certain
beta codecs are encouraging isn't tenable long-term for the user. =\
Speaking for myself only.
for some helpful WMP info.
This posting is provided "AS IS" with no warranties, and confers no rights.
"Mark Blain" <email@example.com> wrote in message
> I've installed FFDShow (http://ffdshow-tryout.sourceforge.net/) in MS
> Windows Vista Home Premium and set it as my default codec for mp3 audio
> files. Other media playing programs honor that setting, but Windows Media
> Player 11 ignores it and uses a built-in codec when playing .mp3 files.
> Interestingly, when playing .avi files including mp3 audio, WMP 11 does
> ffdshow's audio codec.
> Why is WMP 11 ignoring the codec merit settings, which are designed into
> the operating system to choose which codec is preferred? Is there a way
> override this behavior?