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  1. #1
    Registered User
    Join Date
    Mar 2009
    Posts
    5

    Audio buffer number

    Does S60 support two buffers or more to store audio data?
    If there is only one buffer,when buffer is full,then program
    read data from buffer,but buffer can not be written and miss external
    audio data at the same time.
    If there are two or more buffers,when first buffer is full,then program
    read data from first buffer , reset first buffer,and store data in second buffer
    at the same time.Then program continue running .

    Please give some suggestions.Thank you!

  2. #2
    Super Contributor
    Join Date
    Jul 2007
    Location
    ShenZhen, China
    Posts
    4,346

    Re: Audio buffer number

    which is you want, input or output? CMdaAudioOutputStream can support multi buffer.
    net or other source write data in multi buffer, CMdaAudioOutputStream once play one buffer, if the buffer read finish, you will supply next buffer.
    http://www.forum.nokia.com/info/sw.n..._1_en.pdf.html

    will show you more details.
    ----------------------------
    坚持学习, 坚持编码
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    qxiaoyuan

  3. #3
    Registered User
    Join Date
    Mar 2009
    Posts
    5

    Re: Audio buffer number

    Input stream,because engine get audio data.
    I want to know whether CMdaAudioInputStream support two or more buffer.
    if first buffer is full, then the next buffer store audio data.

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