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    10 <!DOCTYPE reference

    11   PUBLIC "-//OASIS//DTD DITA Reference//EN" "reference.dtd">

    12 <reference id="GUID-7082D222-72B8-580F-B4FD-D2934F1B3800-GENID-1-6-1-17-1-1-5-1-7-1-6-1-4-1" xml:lang="en"><title>MMFRec:

    13 Multimedia Framework Audio Recording example </title><shortdesc>This example helps the user in understanding the available audio

    14 formats supported and how to do audio recording using Multimedia Framework. </shortdesc><prolog><metadata><keywords/></metadata></prolog><refbody>

    15 <section><title>Purpose</title> <p>The following is the list of utilities

    16 demonstrated here: </p> <p> - This example gives the details of all the plugins

    17 and supported formats that can be used for audio recording.</p> <p> - This

    18 example is used to record the audio in various supported formats.</p> </section>

    19 <section><title>Download</title> <p>Click on the following link to download

    20 the example: <xref href="guid-6013a680-57f9-415b-8851-c4fa63356636/zips/guid-6b313f04-bc68-414b-9293-c71b49218b06.zip" scope="external">MMFRec.zip file</xref></p><p>Click: <xref href="guid-6013a680-57f9-415b-8851-c4fa63356636/guid-6b313f04-bc68-414b-9293-c71b49218b06.html" scope="peer">browse </xref> to view the example code.</p> </section>

    21 <section><title>Class summary</title><p>The example shows the following APIs:</p><p><codeph>GetPluginInformationL()</codeph> is

    22 used to gather the information of all the supported formats and plugins that

    23 can be used for audio recording.</p><p><codeph>MoscoStateChangeEvent()</codeph> is

    24 used to do recording, incase of any problems it terminates the recording.</p><p><xref href="GUID-29FB1DE6-D00C-3E6B-A8AA-476FAFD7F26C.dita"><apiname>CMdaAudioRecorderUtility </apiname></xref> <xref href="GUID-4C0BF43B-FFEF-3897-8E31-9318E82D6AA9.dita"><apiname>CMMFControllerPluginSelectionParameters </apiname></xref> <xref href="GUID-C7ED86EC-0E3F-3EF1-8888-8250F2392C52.dita"><apiname>CMMFFormatSelectionParameters </apiname></xref><xref href="GUID-E667F27C-0753-3334-8361-B4176E88DC7E.dita"><apiname>CMMFControllerImplementationInformation </apiname></xref> </p></section>

    25 <section id="GUID-DEFCF4B9-452A-5EAF-ABD3-BC4F6FBD528B-GENID-1-6-1-17-1-1-5-1-7-1-6-1-4-1-3-4"><title>Building and

    26 configuring</title> <p>To build the example: </p> <p>You can build the example

    27 from your IDE or the command line. </p> <p>If you use an IDE, import the <filepath>bld.inf</filepath> file

    28 of the example into your IDE, and use the build command of the IDE. </p> <p>If

    29 you use the command line, open a command prompt, and set the current directory

    30 to the source code directory of the example. You can then build the example

    31 with the SBSv1 build tools with the following commands: </p> <p><userinput>bldmake

    32 bldfiles</userinput> </p> <p><userinput>abld build</userinput> </p> <p><xref href="GUID-793A5EF9-CC16-5EEB-9011-6431EA76EB15.dita">How to use bldmake</xref> and <xref href="GUID-B6B54E07-3B34-5D5C-8815-93383FA8FB4B.dita">How to use abld</xref> describe

    33 how to use the SBSv1 build tools. </p> <p>For the emulator, the example builds

    34 an executable called <filepath>mmfrec.exe.exe</filepath> in the <filepath>epoc32\release\winscw\&lt;udeb

    35 or             urel&gt;\</filepath> folder. </p> </section>

    36 <section id="GUID-EBDD6313-0188-5D9D-94DB-E9D7B373A741-GENID-1-6-1-17-1-1-5-1-7-1-6-1-4-1-3-5"><title>Running the

    37 example</title> <p>When running the example, the user is presented with various

    38 menu options that are self explanatory. </p> </section>

    39 <section><title>See also:</title><p><xref href="GUID-D62A282E-9DEA-5EF3-A606-20647BC5049D.dita">Audio

    40 Client Overview</xref></p></section>

    41 </refbody></reference>