Different classes for audio streaming

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Fri, 2006-02-17 07:51
twlai
Joined: 2005-11-19
 Forum posts: 6
Hi all,

After I study the resource in the forum and the SDK Help, I find that there are three possible ways to perform "Full Duplex Audio Streaming" in Symbian C++.

1. CmdaAudioRecorderUtility/CMdaAudioPlayerUtility
2. CmdaAudioInputStream/CmdaAudioOutputStream
3. CMMFDevSound

Anyone know what are the difference of using these 3 classes? Which one is the best way to do "Full Duplex Audio Streaming"? I am planning to make a VoIP prototype.

Regards,
Steve Lai

Fri, 2006-02-17 10:50
mollevp
Joined: 2006-02-17
 Forum posts: 7
Re: Different classes for audio streaming
AFIK there is no support for duplex audio in Symbian, unless you have access to proprietary APIs - but I could be wrong?

Check:
http://www3.symbian.com/faq.nsf/0/AF4359A00F9D3E0E80256F73004F082C?OpenDocument
 
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