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<p>MP3 Player component implementation.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:structmp3player__t" id="r_structmp3player__t"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#structmp3player__t">mp3player_t</a></td></tr>
<tr class="memdesc:structmp3player__t"><td class="mdescLeft">&#160;</td><td class="mdescRight">MP3 File Information Structure. <a href="#structmp3player__t">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>SEEK_PREDECODE_FRAMES</b>&#160;&#160;&#160;(5)</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a371a921f88bc769844e5c70e836f548e" id="r_a371a921f88bc769844e5c70e836f548e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a371a921f88bc769844e5c70e836f548e">mp3player_mixer_init</a> (void)</td></tr>
<tr class="memdesc:a371a921f88bc769844e5c70e836f548e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialize the MP3 player mixer. <br /></td></tr>
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<tr class="memdesc:a54ebe029e4feba61d13e783c218779b6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialize the MP3 player. <br /></td></tr>
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<tr class="memdesc:a27e96628429f1bf334a8bdc8aa78771f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Deinitialize the MP3 player. <br /></td></tr>
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<tr class="memdesc:a21f10894d26a0be4f4fd57ba9f375bde"><td class="mdescLeft">&#160;</td><td class="mdescRight">Load an MP3 file. <br /></td></tr>
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<tr class="memitem:aff3e4e432b6fd601b4c7e1e03af6e7be" id="r_aff3e4e432b6fd601b4c7e1e03af6e7be"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aff3e4e432b6fd601b4c7e1e03af6e7be">mp3player_unload</a> (void)</td></tr>
<tr class="memdesc:aff3e4e432b6fd601b4c7e1e03af6e7be"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unload the MP3 file. <br /></td></tr>
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<tr class="memitem:a2bdcd90ca061220458e5eb55ddf0448f" id="r_a2bdcd90ca061220458e5eb55ddf0448f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a2bdcd90ca061220458e5eb55ddf0448f">mp3player_process</a> (void)</td></tr>
<tr class="memdesc:a2bdcd90ca061220458e5eb55ddf0448f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Process the MP3 player. <br /></td></tr>
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<tr class="memitem:af574b501471164554432e69db962d028" id="r_af574b501471164554432e69db962d028"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#af574b501471164554432e69db962d028">mp3player_is_playing</a> (void)</td></tr>
<tr class="memdesc:af574b501471164554432e69db962d028"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the MP3 player is playing. <br /></td></tr>
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<tr class="memitem:a7541a5b1c9ee5827482dd9a27c2e7f78" id="r_a7541a5b1c9ee5827482dd9a27c2e7f78"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a7541a5b1c9ee5827482dd9a27c2e7f78">mp3player_is_finished</a> (void)</td></tr>
<tr class="memdesc:a7541a5b1c9ee5827482dd9a27c2e7f78"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the MP3 player has finished playing. <br /></td></tr>
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<tr class="memitem:a2a8c1cb0b44722e5cc3cfcb92e469705" id="r_a2a8c1cb0b44722e5cc3cfcb92e469705"><td class="memItemLeft" align="right" valign="top"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a2a8c1cb0b44722e5cc3cfcb92e469705">mp3player_play</a> (void)</td></tr>
<tr class="memdesc:a2a8c1cb0b44722e5cc3cfcb92e469705"><td class="mdescLeft">&#160;</td><td class="mdescRight">Play the MP3 file. <br /></td></tr>
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<tr class="memitem:aa64bbde538b01cc1a9d355d4d0689ae9" id="r_aa64bbde538b01cc1a9d355d4d0689ae9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aa64bbde538b01cc1a9d355d4d0689ae9">mp3player_stop</a> (void)</td></tr>
<tr class="memdesc:aa64bbde538b01cc1a9d355d4d0689ae9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Stop the MP3 player. <br /></td></tr>
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<tr class="memitem:acaef0c271f272411911e328827d52518" id="r_acaef0c271f272411911e328827d52518"><td class="memItemLeft" align="right" valign="top"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#acaef0c271f272411911e328827d52518">mp3player_toggle</a> (void)</td></tr>
<tr class="memdesc:acaef0c271f272411911e328827d52518"><td class="mdescLeft">&#160;</td><td class="mdescRight">Toggle the MP3 player between play and stop. <br /></td></tr>
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<tr class="memitem:a23f9095e68c43a57263068971434af6f" id="r_a23f9095e68c43a57263068971434af6f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a23f9095e68c43a57263068971434af6f">mp3player_mute</a> (bool mute)</td></tr>
<tr class="memdesc:a23f9095e68c43a57263068971434af6f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Mute or unmute the MP3 player. <br /></td></tr>
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<tr class="memitem:a94888a397567b6b5284b8e1cf210226b" id="r_a94888a397567b6b5284b8e1cf210226b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a94888a397567b6b5284b8e1cf210226b">mp3player_seek</a> (int seconds)</td></tr>
<tr class="memdesc:a94888a397567b6b5284b8e1cf210226b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Seek to a specific position in the MP3 file. <br /></td></tr>
<tr class="separator:a94888a397567b6b5284b8e1cf210226b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6475423825cdf6be6e9f04f8eaba42b1" id="r_a6475423825cdf6be6e9f04f8eaba42b1"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a6475423825cdf6be6e9f04f8eaba42b1">mp3player_get_duration</a> (void)</td></tr>
<tr class="memdesc:a6475423825cdf6be6e9f04f8eaba42b1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the duration of the MP3 file. <br /></td></tr>
<tr class="separator:a6475423825cdf6be6e9f04f8eaba42b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae458994b7719527ce6b0d7e04be67630" id="r_ae458994b7719527ce6b0d7e04be67630"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ae458994b7719527ce6b0d7e04be67630">mp3player_get_bitrate</a> (void)</td></tr>
<tr class="memdesc:ae458994b7719527ce6b0d7e04be67630"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the bitrate of the MP3 file. <br /></td></tr>
<tr class="separator:ae458994b7719527ce6b0d7e04be67630"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4394d8fa7858da8428698481b2e4593e" id="r_a4394d8fa7858da8428698481b2e4593e"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a4394d8fa7858da8428698481b2e4593e">mp3player_get_samplerate</a> (void)</td></tr>
<tr class="memdesc:a4394d8fa7858da8428698481b2e4593e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the sample rate of the MP3 file. <br /></td></tr>
<tr class="separator:a4394d8fa7858da8428698481b2e4593e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a299e3ec35cc9a1eb133056d438a1d38b" id="r_a299e3ec35cc9a1eb133056d438a1d38b"><td class="memItemLeft" align="right" valign="top">float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a299e3ec35cc9a1eb133056d438a1d38b">mp3player_get_progress</a> (void)</td></tr>
<tr class="memdesc:a299e3ec35cc9a1eb133056d438a1d38b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the progress of the MP3 file playback. <br /></td></tr>
<tr class="separator:a299e3ec35cc9a1eb133056d438a1d38b"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>MP3 Player component implementation. </p>
</div><hr/><h2 class="groupheader">Data Structure Documentation</h2>
<a name="structmp3player__t" id="structmp3player__t"></a>
<h2 class="memtitle"><span class="permalink"><a href="#structmp3player__t">&#9670;&#160;</a></span>mp3player_t</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct mp3player_t</td>
</tr>
</table>
</div><div class="memdoc">
<div class="textblock"><p>MP3 File Information Structure. </p>
</div><table class="fieldtable">
<tr><th colspan="3">Data Fields</th></tr>
<tr><td class="fieldtype">
<a id="ade3309a0775b080a13e47fd7673d5ba0" name="ade3309a0775b080a13e47fd7673d5ba0"></a>bool</td>
<td class="fieldname">
loaded</td>
<td class="fielddoc">
<p>Indicates if the MP3 file is loaded </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a1ad0ad738e15b5e0996337f7511e5862" name="a1ad0ad738e15b5e0996337f7511e5862"></a>FILE *</td>
<td class="fieldname">
f</td>
<td class="fielddoc">
<p>File pointer </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a260710af446dde70259d66a6cde951ca" name="a260710af446dde70259d66a6cde951ca"></a>size_t</td>
<td class="fieldname">
file_size</td>
<td class="fielddoc">
<p>Size of the file </p>
</td></tr>
<tr><td class="fieldtype">
<a id="ab3cd038c53c92cc89475ffdf4e953888" name="ab3cd038c53c92cc89475ffdf4e953888"></a>size_t</td>
<td class="fieldname">
data_start</td>
<td class="fielddoc">
<p>Start position of the data </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a978a0a3ab662d5537747bcb9db76dd40" name="a978a0a3ab662d5537747bcb9db76dd40"></a>uint8_t</td>
<td class="fieldname">
buffer[16 *1024]</td>
<td class="fielddoc">
<p>Buffer for reading data </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a701edb92204cc4c54be44dcaa1093b57" name="a701edb92204cc4c54be44dcaa1093b57"></a>uint8_t *</td>
<td class="fieldname">
buffer_ptr</td>
<td class="fielddoc">
<p>Pointer to the current position in the buffer </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a312b7a6217d34d4949df61f0dd71b503" name="a312b7a6217d34d4949df61f0dd71b503"></a>size_t</td>
<td class="fieldname">
buffer_left</td>
<td class="fielddoc">
<p>Amount of data left in the buffer </p>
</td></tr>
<tr><td class="fieldtype">
<a id="ac4bbcc9cc56f965a488de3eb9c483845" name="ac4bbcc9cc56f965a488de3eb9c483845"></a>mp3dec_t</td>
<td class="fieldname">
dec</td>
<td class="fielddoc">
<p>MP3 decoder </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a1d76743c0ae9296728b203dbf5806c65" name="a1d76743c0ae9296728b203dbf5806c65"></a>mp3dec_frame_info_t</td>
<td class="fieldname">
info</td>
<td class="fielddoc">
<p>MP3 frame information </p>
</td></tr>
<tr><td class="fieldtype">
<a id="afa6bd2748224a835beb2fc07553faf51" name="afa6bd2748224a835beb2fc07553faf51"></a>int</td>
<td class="fieldname">
seek_predecode_frames</td>
<td class="fielddoc">
<p>Number of frames to pre-decode when seeking </p>
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<a id="abc5090c30cfd6aa0ac23c645e484c34b" name="abc5090c30cfd6aa0ac23c645e484c34b"></a>float</td>
<td class="fieldname">
duration</td>
<td class="fielddoc">
<p>Duration of the MP3 file </p>
</td></tr>
<tr><td class="fieldtype">
<a id="a116b2a534bba89a34edd8144c6e223de" name="a116b2a534bba89a34edd8144c6e223de"></a>float</td>
<td class="fieldname">
bitrate</td>
<td class="fielddoc">
<p>Bitrate of the MP3 file </p>
</td></tr>
<tr><td class="fieldtype">
<a id="ae3e64d30c52ccea08929e26210f02d55" name="ae3e64d30c52ccea08929e26210f02d55"></a>waveform_t</td>
<td class="fieldname">
wave</td>
<td class="fielddoc">
<p>Waveform structure for playback </p>
</td></tr>
</table>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a371a921f88bc769844e5c70e836f548e" name="a371a921f88bc769844e5c70e836f548e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a371a921f88bc769844e5c70e836f548e">&#9670;&#160;</a></span>mp3player_mixer_init()</h2>
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<td class="memname">void mp3player_mixer_init </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Initialize the MP3 player mixer. </p>
<p>This function initializes the mixer for the MP3 player. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a54ebe029e4feba61d13e783c218779b6">&#9670;&#160;</a></span>mp3player_init()</h2>
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<td class="memname"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a> mp3player_init </td>
<td>(</td>
<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Initialize the MP3 player. </p>
<dl class="section return"><dt>Returns</dt><dd>mp3player_err_t Error code. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a27e96628429f1bf334a8bdc8aa78771f">&#9670;&#160;</a></span>mp3player_deinit()</h2>
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<td class="memname">void mp3player_deinit </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Deinitialize the MP3 player. </p>
<p>This function deinitializes the MP3 player and releases any resources. </p>
</div>
</div>
<a id="a21f10894d26a0be4f4fd57ba9f375bde" name="a21f10894d26a0be4f4fd57ba9f375bde"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a21f10894d26a0be4f4fd57ba9f375bde">&#9670;&#160;</a></span>mp3player_load()</h2>
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<td class="memname"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a> mp3player_load </td>
<td>(</td>
<td class="paramtype">char *</td> <td class="paramname"><span class="paramname"><em>path</em></span></td><td>)</td>
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<p>Load an MP3 file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">path</td><td>Path to the MP3 file. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>mp3player_err_t Error code. </dd></dl>
</div>
</div>
<a id="aff3e4e432b6fd601b4c7e1e03af6e7be" name="aff3e4e432b6fd601b4c7e1e03af6e7be"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aff3e4e432b6fd601b4c7e1e03af6e7be">&#9670;&#160;</a></span>mp3player_unload()</h2>
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<td class="memname">void mp3player_unload </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Unload the MP3 file. </p>
<p>Unload the current MP3 file. </p>
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</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a2bdcd90ca061220458e5eb55ddf0448f">&#9670;&#160;</a></span>mp3player_process()</h2>
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<td class="memname"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a> mp3player_process </td>
<td>(</td>
<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Process the MP3 player. </p>
<dl class="section return"><dt>Returns</dt><dd>mp3player_err_t Error code. </dd></dl>
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</div>
<a id="af574b501471164554432e69db962d028" name="af574b501471164554432e69db962d028"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af574b501471164554432e69db962d028">&#9670;&#160;</a></span>mp3player_is_playing()</h2>
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<td class="memname">bool mp3player_is_playing </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Check if the MP3 player is playing. </p>
<dl class="section return"><dt>Returns</dt><dd>true if playing, false otherwise. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a7541a5b1c9ee5827482dd9a27c2e7f78">&#9670;&#160;</a></span>mp3player_is_finished()</h2>
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<td class="memname">bool mp3player_is_finished </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Check if the MP3 player has finished playing. </p>
<dl class="section return"><dt>Returns</dt><dd>true if finished, false otherwise. </dd></dl>
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<a id="a2a8c1cb0b44722e5cc3cfcb92e469705" name="a2a8c1cb0b44722e5cc3cfcb92e469705"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2a8c1cb0b44722e5cc3cfcb92e469705">&#9670;&#160;</a></span>mp3player_play()</h2>
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<td class="memname"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a> mp3player_play </td>
<td>(</td>
<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Play the MP3 file. </p>
<p>Start playback of the MP3 file.</p>
<dl class="section return"><dt>Returns</dt><dd>mp3player_err_t Error code. </dd></dl>
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<a id="aa64bbde538b01cc1a9d355d4d0689ae9" name="aa64bbde538b01cc1a9d355d4d0689ae9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa64bbde538b01cc1a9d355d4d0689ae9">&#9670;&#160;</a></span>mp3player_stop()</h2>
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<td class="memname">void mp3player_stop </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Stop the MP3 player. </p>
<p>Stop playback of the MP3 file. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#acaef0c271f272411911e328827d52518">&#9670;&#160;</a></span>mp3player_toggle()</h2>
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<td class="memname"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a> mp3player_toggle </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Toggle the MP3 player between play and stop. </p>
<p>Toggle playback of the MP3 file.</p>
<dl class="section return"><dt>Returns</dt><dd>mp3player_err_t Error code. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a23f9095e68c43a57263068971434af6f">&#9670;&#160;</a></span>mp3player_mute()</h2>
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<td class="memname">void mp3player_mute </td>
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<td class="paramtype">bool</td> <td class="paramname"><span class="paramname"><em>mute</em></span></td><td>)</td>
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<p>Mute or unmute the MP3 player. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mute</td><td>True to mute, false to unmute. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a94888a397567b6b5284b8e1cf210226b">&#9670;&#160;</a></span>mp3player_seek()</h2>
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<td class="memname"><a class="el" href="mp3__player_8h.html#ae483bec5bb11d6836e63cd49cdb6ed28">mp3player_err_t</a> mp3player_seek </td>
<td>(</td>
<td class="paramtype">int</td> <td class="paramname"><span class="paramname"><em>seconds</em></span></td><td>)</td>
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<p>Seek to a specific position in the MP3 file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">seconds</td><td>Number of seconds to seek. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>mp3player_err_t Error code. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a6475423825cdf6be6e9f04f8eaba42b1">&#9670;&#160;</a></span>mp3player_get_duration()</h2>
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<td class="memname">float mp3player_get_duration </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Get the duration of the MP3 file. </p>
<dl class="section return"><dt>Returns</dt><dd>float Duration in seconds. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ae458994b7719527ce6b0d7e04be67630">&#9670;&#160;</a></span>mp3player_get_bitrate()</h2>
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<td class="memname">float mp3player_get_bitrate </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Get the bitrate of the MP3 file. </p>
<dl class="section return"><dt>Returns</dt><dd>float Bitrate in kbps. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a4394d8fa7858da8428698481b2e4593e">&#9670;&#160;</a></span>mp3player_get_samplerate()</h2>
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<td class="memname">int mp3player_get_samplerate </td>
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<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Get the sample rate of the MP3 file. </p>
<dl class="section return"><dt>Returns</dt><dd>int Sample rate in Hz. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a299e3ec35cc9a1eb133056d438a1d38b">&#9670;&#160;</a></span>mp3player_get_progress()</h2>
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<td class="memname">float mp3player_get_progress </td>
<td>(</td>
<td class="paramtype">void</td> <td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Get the progress of the MP3 file playback. </p>
<p>Get the current playback progress.</p>
<dl class="section return"><dt>Returns</dt><dd>float Progress as a percentage. </dd></dl>
</div>
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