<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Audaspace: respec/Specification.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Audaspace  <span id="projectnumber">1.3.0</span> </div> <div id="projectbrief">A high level audio library.</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ var searchBox = new SearchBox("searchBox", "search",false,'Search'); /* @license-end */ </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); /* @license-end */</script> 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href="group__respec.html">Respecification</a></div></div> </div> </div><!--header--> <div class="contents"> <p>Defines all important macros and basic data structures for stream format descriptions. <a href="#details">More...</a></p> <div class="textblock"><code>#include "<a class="el" href="Audaspace_8h_source.html">Audaspace.h</a>"</code><br /> </div><div class="textblock"><div class="dynheader"> Include dependency graph for Specification.h:</div> <div class="dyncontent"> <div class="center"><img src="Specification_8h__incl.png" border="0" usemap="#respec_2Specification_8h" alt=""/></div> <map name="respec_2Specification_8h" id="respec_2Specification_8h"> <area shape="rect" title="Defines all important macros and basic data structures for stream format descriptions." alt="" coords="5,5,160,32"/> <area shape="rect" href="Audaspace_8h.html" title="The main header file of the library defining the namespace and basic data types." alt="" coords="33,80,132,107"/> </map> </div> </div><div 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class." alt="" coords="5543,155,5728,181"/> <area shape="rect" href="SineReader_8h.html" title="The SineReader class." alt="" coords="5753,155,5921,181"/> <area shape="rect" href="SquareReader_8h.html" title="The SquareReader class." alt="" coords="2655,155,2839,181"/> <area shape="rect" href="TriangleReader_8h.html" title="The TriangleReader class." alt="" coords="2863,155,3055,181"/> <area shape="rect" href="DoubleReader_8h.html" title="The DoubleReader class." alt="" coords="3080,155,3263,181"/> <area shape="rect" href="SequenceReader_8h.html" title="The SequenceReader class." alt="" coords="3287,155,3483,181"/> <area shape="rect" href="SuperposeReader_8h.html" title="The SuperposeReader class." alt="" coords="3507,155,3710,181"/> <area shape="rect" href="BufferReader_8h.html" title="The BufferReader class." alt="" coords="3734,155,3873,181"/> <area shape="rect" href="FFMPEGReader_8h.html" title="The FFMPEGReader class." alt="" coords="3897,155,4077,181"/> <area shape="rect" href="SndFileReader_8h.html" title="The SndFileReader class." alt="" coords="4102,155,4286,181"/> <area shape="rect" href="OpenALReader_8h.html" title="The OpenALReader class." alt="" coords="4310,155,4483,181"/> </map> </div> </div> <p><a href="Specification_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structSpecs.html">Specs</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Specification of a sound source. <a href="structSpecs.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structDeviceSpecs.html">DeviceSpecs</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Specification of a sound device. <a href="structDeviceSpecs.html#details">More...</a><br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a17c8872c3fda8e3bc57c968ffb4b745e"><td class="memItemLeft" align="right" valign="top"><a id="a17c8872c3fda8e3bc57c968ffb4b745e"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a17c8872c3fda8e3bc57c968ffb4b745e">AUD_FORMAT_SIZE</a>(format)   (format & 0x0F)</td></tr> <tr class="memdesc:a17c8872c3fda8e3bc57c968ffb4b745e"><td class="mdescLeft"> </td><td class="mdescRight">The size of a format in bytes. <br /></td></tr> <tr class="separator:a17c8872c3fda8e3bc57c968ffb4b745e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a13b253f64e8f62a8efd2b3fa9349525d"><td class="memItemLeft" align="right" valign="top"><a id="a13b253f64e8f62a8efd2b3fa9349525d"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a13b253f64e8f62a8efd2b3fa9349525d">AUD_DEVICE_SAMPLE_SIZE</a>(specs)   (specs.channels * (specs.format & 0x0F))</td></tr> <tr class="memdesc:a13b253f64e8f62a8efd2b3fa9349525d"><td class="mdescLeft"> </td><td class="mdescRight">The size of a sample in the specified device format in bytes. <br /></td></tr> <tr class="separator:a13b253f64e8f62a8efd2b3fa9349525d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0702bdd4ca569f32a4f0c5a1db96b054"><td class="memItemLeft" align="right" valign="top"><a id="a0702bdd4ca569f32a4f0c5a1db96b054"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a0702bdd4ca569f32a4f0c5a1db96b054">AUD_SAMPLE_SIZE</a>(specs)   (specs.channels * sizeof(<a class="el" href="Audaspace_8h.html#aa0798f7ea0975b143a1d9deac8c05d43">sample_t</a>))</td></tr> <tr class="memdesc:a0702bdd4ca569f32a4f0c5a1db96b054"><td class="mdescLeft"> </td><td class="mdescRight">The size of a sample in the specified format in bytes. <br /></td></tr> <tr class="separator:a0702bdd4ca569f32a4f0c5a1db96b054"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a78f91a4c35738f093dc1574b067bb53f"><td class="memItemLeft" align="right" valign="top"><a id="a78f91a4c35738f093dc1574b067bb53f"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a78f91a4c35738f093dc1574b067bb53f">AUD_COMPARE_SPECS</a>(s1, s2)   ((s1.rate == s2.rate) && (s1.channels == s2.channels))</td></tr> <tr class="memdesc:a78f91a4c35738f093dc1574b067bb53f"><td class="mdescLeft"> </td><td class="mdescRight">Compares two audio data specifications. <br /></td></tr> <tr class="separator:a78f91a4c35738f093dc1574b067bb53f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6a9703ec4d11ebf83cd9f3794f84bdbe"><td class="memItemLeft" align="right" valign="top"><a id="a6a9703ec4d11ebf83cd9f3794f84bdbe"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a6a9703ec4d11ebf83cd9f3794f84bdbe">AUD_CHANNEL_BIT</a>(channel)   (0x01 << channel)</td></tr> <tr class="memdesc:a6a9703ec4d11ebf83cd9f3794f84bdbe"><td class="mdescLeft"> </td><td class="mdescRight">Returns the bit for a channel mask. <br /></td></tr> <tr class="separator:a6a9703ec4d11ebf83cd9f3794f84bdbe"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:a11249ca544d179e7fa61b2200a092407"><td class="memItemLeft" align="right" valign="top"><a id="a11249ca544d179e7fa61b2200a092407"></a> typedef double </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a11249ca544d179e7fa61b2200a092407">SampleRate</a></td></tr> <tr class="memdesc:a11249ca544d179e7fa61b2200a092407"><td class="mdescLeft"> </td><td class="mdescRight">Sample rate type. <br /></td></tr> <tr class="separator:a11249ca544d179e7fa61b2200a092407"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a> Enumerations</h2></td></tr> <tr class="memitem:ae39c36a097f22514400136509407dad2"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2">SampleFormat</a> { <br />   <b>FORMAT_INVALID</b> = 0x00, <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2a5375c8a581afcfaba1d126f854df0636">FORMAT_U8</a> = 0x01, <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2aa8863da84826f4605a38ac4a0a9f73d5">FORMAT_S16</a> = 0x12, <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2a8cd1f7d4e788713dfd3d4c0ab2524bfc">FORMAT_S24</a> = 0x13, <br />   <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2a8337fd38b7849d0621f5282103357482">FORMAT_S32</a> = 0x14, <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2a86a1b586d98ff22825de54c7ad08f580">FORMAT_FLOAT32</a> = 0x24, <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2a5ce79147513bcb7a3a5f4f26657979eb">FORMAT_FLOAT64</a> = 0x28 <br /> }</td></tr> <tr class="memdesc:ae39c36a097f22514400136509407dad2"><td class="mdescLeft"> </td><td class="mdescRight">The format of a sample. <a href="Specification_8h.html#ae39c36a097f22514400136509407dad2">More...</a><br /></td></tr> <tr class="separator:ae39c36a097f22514400136509407dad2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aac481ffc101eae8d9d9be9b734bdc79d"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79d">Channels</a> { <br />   <b>CHANNELS_INVALID</b> = 0, <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da5eff3a64fa85191e109b7f91d115212f">CHANNELS_MONO</a> = 1, <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da652ce8be7af042ba235594402fa4eda5">CHANNELS_STEREO</a> = 2, <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da98d0d352790daf67a6b741df73316a3f">CHANNELS_STEREO_LFE</a> = 3, <br />   <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79daa7a8cca7eeb165a4203c52650e64cb77">CHANNELS_SURROUND4</a> = 4, <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da1e50694ca56508274fa100d10a3f2072">CHANNELS_SURROUND5</a> = 5, <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da63c4fbc5128483230d463f7ec249606f">CHANNELS_SURROUND51</a> = 6, <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da1d9c1f6dbb12857309c2ca92c742da16">CHANNELS_SURROUND61</a> = 7, <br />   <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79da44c5ad34803b2c8e4786d0860e72e738">CHANNELS_SURROUND71</a> = 8 <br /> }</td></tr> <tr class="memdesc:aac481ffc101eae8d9d9be9b734bdc79d"><td class="mdescLeft"> </td><td class="mdescRight">The channel count. <a href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79d">More...</a><br /></td></tr> <tr class="separator:aac481ffc101eae8d9d9be9b734bdc79d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1ce9b523fd4f3b5bbcadcd796183455a"><td class="memItemLeft" align="right" valign="top"><a id="a1ce9b523fd4f3b5bbcadcd796183455a"></a>enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a1ce9b523fd4f3b5bbcadcd796183455a">Channel</a> { <br />   <b>CHANNEL_FRONT_LEFT</b> = 0, <b>CHANNEL_FRONT_RIGHT</b>, <b>CHANNEL_FRONT_CENTER</b>, <b>CHANNEL_LFE</b>, <br />   <b>CHANNEL_REAR_LEFT</b>, <b>CHANNEL_REAR_RIGHT</b>, <b>CHANNEL_REAR_CENTER</b>, <b>CHANNEL_SIDE_LEFT</b>, <br />   <b>CHANNEL_SIDE_RIGHT</b>, <b>CHANNEL_MAX</b> <br /> }</td></tr> <tr class="memdesc:a1ce9b523fd4f3b5bbcadcd796183455a"><td class="mdescLeft"> </td><td class="mdescRight">The channel names. <br /></td></tr> <tr class="separator:a1ce9b523fd4f3b5bbcadcd796183455a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a17379dce26833610bba016391ef06e3e"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3e">DefaultSampleRate</a> { <br />   <b>RATE_INVALID</b> = 0, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea9a3f56c4f1ed395c681ee57fa731fc23">RATE_8000</a> = 8000, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea387950b4068c51c23877cad1657b71a0">RATE_16000</a> = 16000, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3eabf8906d4d28ae039858aca927db23138">RATE_11025</a> = 11025, <br />   <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea87a193cea8620541228022a5a9e22e9d">RATE_22050</a> = 22050, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea58ff5e778367a828785c91e989be5b7f">RATE_32000</a> = 32000, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea5c1b7fdff36edde9656bc26052efecb8">RATE_44100</a> = 44100, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea71f157ea0d877d07aed384447eff8db1">RATE_48000</a> = 48000, <br />   <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ea558c7e3ced7d92ee2d614c1746dac8ae">RATE_88200</a> = 88200, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3eacc4608e7fd03297c31585aed882ad80c">RATE_96000</a> = 96000, <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3ead0382d1760a83806e83e20e2351edb22">RATE_192000</a> = 192000 <br /> }</td></tr> <tr class="memdesc:a17379dce26833610bba016391ef06e3e"><td class="mdescLeft"> </td><td class="mdescRight">The sample rate tells how many samples are played back within one second. <a href="Specification_8h.html#a17379dce26833610bba016391ef06e3e">More...</a><br /></td></tr> <tr class="separator:a17379dce26833610bba016391ef06e3e"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Defines all important macros and basic data structures for stream format descriptions. </p> </div><h2 class="groupheader">Enumeration Type Documentation</h2> <a id="aac481ffc101eae8d9d9be9b734bdc79d"></a> <h2 class="memtitle"><span class="permalink"><a href="#aac481ffc101eae8d9d9be9b734bdc79d">◆ </a></span>Channels</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="Specification_8h.html#aac481ffc101eae8d9d9be9b734bdc79d">Channels</a></td> </tr> </table> </div><div class="memdoc"> <p>The channel count. </p> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da5eff3a64fa85191e109b7f91d115212f"></a>CHANNELS_MONO </td><td class="fielddoc"><p>Invalid channel count. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da652ce8be7af042ba235594402fa4eda5"></a>CHANNELS_STEREO </td><td class="fielddoc"><p>Mono. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da98d0d352790daf67a6b741df73316a3f"></a>CHANNELS_STEREO_LFE </td><td class="fielddoc"><p>Stereo. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79daa7a8cca7eeb165a4203c52650e64cb77"></a>CHANNELS_SURROUND4 </td><td class="fielddoc"><p>Stereo with LFE channel. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da1e50694ca56508274fa100d10a3f2072"></a>CHANNELS_SURROUND5 </td><td class="fielddoc"><p>4 channel surround sound. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da63c4fbc5128483230d463f7ec249606f"></a>CHANNELS_SURROUND51 </td><td class="fielddoc"><p>5 channel surround sound. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da1d9c1f6dbb12857309c2ca92c742da16"></a>CHANNELS_SURROUND61 </td><td class="fielddoc"><p>5.1 surround sound. </p> </td></tr> <tr><td class="fieldname"><a id="aac481ffc101eae8d9d9be9b734bdc79da44c5ad34803b2c8e4786d0860e72e738"></a>CHANNELS_SURROUND71 </td><td class="fielddoc"><p>6.1 surround sound. </p> </td></tr> </table> </div> </div> <a id="a17379dce26833610bba016391ef06e3e"></a> <h2 class="memtitle"><span class="permalink"><a href="#a17379dce26833610bba016391ef06e3e">◆ </a></span>DefaultSampleRate</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="Specification_8h.html#a17379dce26833610bba016391ef06e3e">DefaultSampleRate</a></td> </tr> </table> </div><div class="memdoc"> <p>The sample rate tells how many samples are played back within one second. </p> <p>Some exotic formats may use other sample rates than provided here. </p> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea9a3f56c4f1ed395c681ee57fa731fc23"></a>RATE_8000 </td><td class="fielddoc"><p>Invalid sample rate. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea387950b4068c51c23877cad1657b71a0"></a>RATE_16000 </td><td class="fielddoc"><p>8000 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3eabf8906d4d28ae039858aca927db23138"></a>RATE_11025 </td><td class="fielddoc"><p>16000 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea87a193cea8620541228022a5a9e22e9d"></a>RATE_22050 </td><td class="fielddoc"><p>11025 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea58ff5e778367a828785c91e989be5b7f"></a>RATE_32000 </td><td class="fielddoc"><p>22050 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea5c1b7fdff36edde9656bc26052efecb8"></a>RATE_44100 </td><td class="fielddoc"><p>32000 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea71f157ea0d877d07aed384447eff8db1"></a>RATE_48000 </td><td class="fielddoc"><p>44100 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ea558c7e3ced7d92ee2d614c1746dac8ae"></a>RATE_88200 </td><td class="fielddoc"><p>48000 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3eacc4608e7fd03297c31585aed882ad80c"></a>RATE_96000 </td><td class="fielddoc"><p>88200 Hz. </p> </td></tr> <tr><td class="fieldname"><a id="a17379dce26833610bba016391ef06e3ead0382d1760a83806e83e20e2351edb22"></a>RATE_192000 </td><td class="fielddoc"><p>96000 Hz. </p> </td></tr> </table> </div> </div> <a id="ae39c36a097f22514400136509407dad2"></a> <h2 class="memtitle"><span class="permalink"><a href="#ae39c36a097f22514400136509407dad2">◆ </a></span>SampleFormat</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="Specification_8h.html#ae39c36a097f22514400136509407dad2">SampleFormat</a></td> </tr> </table> </div><div class="memdoc"> <p>The format of a sample. </p> <p>The last 4 bit save the byte count of the format. </p> <table class="fieldtable"> <tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ae39c36a097f22514400136509407dad2a5375c8a581afcfaba1d126f854df0636"></a>FORMAT_U8 </td><td class="fielddoc"><p>Invalid sample format. </p> </td></tr> <tr><td class="fieldname"><a id="ae39c36a097f22514400136509407dad2aa8863da84826f4605a38ac4a0a9f73d5"></a>FORMAT_S16 </td><td class="fielddoc"><p>1 byte unsigned byte. </p> </td></tr> <tr><td class="fieldname"><a id="ae39c36a097f22514400136509407dad2a8cd1f7d4e788713dfd3d4c0ab2524bfc"></a>FORMAT_S24 </td><td class="fielddoc"><p>2 byte signed integer. </p> </td></tr> <tr><td class="fieldname"><a id="ae39c36a097f22514400136509407dad2a8337fd38b7849d0621f5282103357482"></a>FORMAT_S32 </td><td class="fielddoc"><p>3 byte signed integer. </p> </td></tr> <tr><td class="fieldname"><a id="ae39c36a097f22514400136509407dad2a86a1b586d98ff22825de54c7ad08f580"></a>FORMAT_FLOAT32 </td><td class="fielddoc"><p>4 byte signed integer. </p> </td></tr> <tr><td class="fieldname"><a id="ae39c36a097f22514400136509407dad2a5ce79147513bcb7a3a5f4f26657979eb"></a>FORMAT_FLOAT64 </td><td class="fielddoc"><p>4 byte float. </p> </td></tr> </table> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.15 </small></address> </body> </html>