Hi Michael, thanks for your answer. The Symbian media player plays those files just fine. Even on an old Nokia 5880. The same situation with Windows Media Player on Win7 - no problems playing .m4a files.
>From what I know I think Windows 7 comes with the following MP4/AAC decoder. http://msdn.microsoft.com/en-us/library/dd390676%28v=vs.85%29.aspx It's a DirectShow Filter, so it should be available to Qt Mobility. Cheers, Conny On Tue, 2011-03-29 at 08:34 +0200, [email protected] wrote: > Hello Conny, > > Did you try your m4a files with the native Symbian media/music player? > If that doesn't work, then Qt MultimediaKit won't work either since we > just use the underlying system codecs (we don't add any). I'm not > sure about the Windows 7 issue - did you try it with WMP (or whatever > it's now called). We use direct show, so if there's a missing DS > codec or mux then it might not work. > > Cheers, > MichaelG > > > -----Original Message----- > > From: qt-mobility-feedback- > > [email protected] [mailto:qt-mobility- > > [email protected]] On Behalf Of > > ext Cornelius Hald > > Sent: Tuesday, March 29, 2011 4:25 PM > > To: Harri Pasanen > > Cc: [email protected] > > Subject: Re: [Qt-mobility-feedback] MP4 AAC (m4a) on Symbian and > > Windows 7 > > > > Thanks Harri! And since no one else seems to know anything about it, > > I'll file a bug and see what happens. On all non-Qt platforms I'm using > > m4a without any issues and it really would be a pain to change all my > > audio files only for using them with Qt. I still have hope :) > > > > Cheers, > > Conny > > > > > > On Mon, 2011-03-28 at 21:31 +0200, Harri Pasanen wrote: > > > Not through Qt mobility, but I recall trying podcatcher with Stephen > > Fry's > > > podcasts that are mp4, and it did not play for me, (C7 phone). > > > > > > Monday, March 28, 2011 09:13 pm > > > Cornelius Hald writes: > > > > Hi, > > > > > > > > did anyone already try to playback MP4 through Qt Mobility? Maybe > > on a > > > > Symbian^3 phone like the N8? What was you experience? > > > > > > > > Thanks! > > > > Conny > > > > > > > > On Sun, 2011-03-27 at 20:54 +0200, Cornelius Hald wrote: > > > > > Hi, > > > > > > > > > > I know that QtMultimediaKit uses the codecs that are available on > > the > > > > > platform. However on my Symbian^1 phone and on Windows 7 (fresh > > install) > > > > > I can't playback MP4 audio. > > > > > > > > > > I thought Symbian^1 supports MP4 audio, so shouldn't it also be > > > > > supported through Qt Mobility? > > > > > > > > > > The same question for Windows 7. If I install an additional MP4 > > codec > > > > > I'm able to play audio through Qt Mobility. But (from what I > > know) > > > > > Microsoft already ships an MP4 codec with Windows 7. So why isn't > > that > > > > > used? > > > > > > > > > > I couldn't find anything about this on the bug tracker or the > > mailing > > > > > list, so I hope someone could explain whether this is a bug or > > something > > > > > else. > > > > > > > > > > Thanks! > > > > > Conny > > > > > > > > > > > > > > > _______________________________________________ > > > > > Qt-mobility-feedback mailing list > > > > > [email protected] > > > > > http://lists.qt.nokia.com/mailman/listinfo/qt-mobility-feedback > > > > > > > > _______________________________________________ > > > > Qt-mobility-feedback mailing list > > > > [email protected] > > > > http://lists.qt.nokia.com/mailman/listinfo/qt-mobility-feedback > > > > > > Harri > > > http://mpaja.com/ > > > _______________________________________________ > > > Qt-mobility-feedback mailing list > > > [email protected] > > > http://lists.qt.nokia.com/mailman/listinfo/qt-mobility-feedback > > > > > > _______________________________________________ > > Qt-mobility-feedback mailing list > > [email protected] > > http://lists.qt.nokia.com/mailman/listinfo/qt-mobility-feedback _______________________________________________ Qt-mobility-feedback mailing list [email protected] http://lists.qt.nokia.com/mailman/listinfo/qt-mobility-feedback
