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  1. #1
    Regular Contributor
    Join Date
    Apr 2006

    Exclamation MultimediaDD capability n Full Duplex Audio

    Hi All!

    I am trying to get Full Duplex Audio Streaming using the APIs CMdaAudioOutputStream and CMdaAudioInputStream.

    I went through http://wiki.forum.nokia.com/index.ph...e_S60_platform
    which suggests the priority n audio preferences for audio output n input streams.

    I am trying to do it for s60 3rd edition 9.1 MR and 9.2 FP1 .

    I want to make sure about the capability MultimediaDD

    I have gone through http://discussion.forum.nokia.com/fo...p/t-60342.html

    As per SDK documentation above capability is must if I want to use priority n audio preferences. Is it so..?

    Both the links have no mention about MultimediaDD clearly.

    Shilpa Kulkarni

  2. #2
    Nokia Developer Moderator
    Join Date
    Feb 2006
    Oslo, Norway

    Re: MultimediaDD capability n Full Duplex Audio

    Those preferences do not really work nowadays, that is why the Audio Proxy Server and similar API-s (VoIP Audio Service API perhaps) are provided in the plug-ins (http://wiki.forum.nokia.com/index.php/SDK_API_Plug-in). You can also find a full duplex audio example using it, in the Docs section above (head towards Symbian C++, then Multimedia).
    If you check MultimediaDD in the SDK Help, you will see that its role is to decide who will get access to the audio devices in case of multiple applications are trying to get it.

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