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<div id="msg">
<div id="header">FreeSWITCH Subversion</div>
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://fisheye.freeswitch.org/changelog/FreeSWITCH?cs=16183">16183</a></dd>
<dt>Author</dt> <dd>brian</dd>
<dt>Date</dt> <dd>2010-01-06 10:04:36 -0600 (Wed, 06 Jan 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre> adding 20-60ms 32kHz and 20-40ms 48kHz </pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodcodecsmod_celtmod_celtc">freeswitch/trunk/src/mod/codecs/mod_celt/mod_celt.c</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodcodecsmod_celtmod_celtc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/codecs/mod_celt/mod_celt.c (16182 => 16183)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/codecs/mod_celt/mod_celt.c 2010-01-06 15:57:36 UTC (rev 16182)
+++ freeswitch/trunk/src/mod/codecs/mod_celt/mod_celt.c 2010-01-06 16:04:36 UTC (rev 16183)
</span><span class="lines">@@ -152,30 +152,74 @@
</span><span class="cx">
</span><span class="cx"> SWITCH_ADD_CODEC(codec_interface, "CELT ultra-low delay");
</span><span class="cx">
</span><del>- switch_core_codec_add_implementation(pool,
- codec_interface,
- SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
- 114, /* the IANA code number */
- "CELT", /* the IANA code name */
- NULL, /* default fmtp to send (can be overridden by the init function) */
- 32000, /* samples transferred per second */
- 32000, /* actual samples transferred per second */
- 32000, /* bits transferred per second */
- 10000, /* number of microseconds per frame */
- 320, /* number of samples per frame */
- 640, /* number of bytes per frame decompressed */
- 0, /* number of bytes per frame compressed */
- 1, /* number of channels represented */
- 1, /* number of frames per network packet */
- switch_celt_init, /* function to initialize a codec handle using this implementation */
- switch_celt_encode, /* function to encode raw data into encoded data */
- switch_celt_decode, /* function to decode encoded data into raw data */
- switch_celt_destroy); /* deinitalize a codec handle using this implementation */
</del><ins>+ /* register 10ms to 60ms */
+ ms_per_frame = 10000;
+ samples_per_frame = 320;
+ bytes_per_frame = 640;
+
+ for (x = 0; x < 6; x++) {
+ switch_core_codec_add_implementation(pool,
+ codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
+ 114, /* the IANA code number */
+ "CELT", /* the IANA code name */
+ NULL, /* default fmtp to send (can be overridden by the init function) */
+ 32000, /* samples transferred per second */
+ 32000, /* actual samples transferred per second */
+ 32000, /* bits transferred per second */
+ ms_per_frame, /* number of microseconds per frame */
+ samples_per_frame, /* number of samples per frame */
+ bytes_per_frame, /* number of bytes per frame decompressed */
+ 0, /* number of bytes per frame compressed */
+ 1, /* number of channels represented */
+ 1, /* number of frames per network packet */
+ switch_celt_init, /* function to initialize a codec handle using this implementation */
+ switch_celt_encode, /* function to encode raw data into encoded data */
+ switch_celt_decode, /* function to decode encoded data into raw data */
+ switch_celt_destroy); /* deinitalize a codec handle using this implementation */
+
+ ms_per_frame += 10000;
+ samples_per_frame += 320;
+ bytes_per_frame += 640;
+ }
+
+ /* register 10ms to 40ms */
+ ms_per_frame = 10000;
+ samples_per_frame = 480;
+ bytes_per_frame = 960;
+
+ for (x = 0; x < 4; x++) {
+ switch_core_codec_add_implementation(pool,
+ codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
+ 114, /* the IANA code number */
+ "CELT", /* the IANA code name */
+ NULL, /* default fmtp to send (can be overridden by the init function) */
+ 48000, /* samples transferred per second */
+ 48000, /* actual samples transferred per second */
+ 48000, /* bits transferred per second */
+ ms_per_frame, /* number of microseconds per frame */
+ samples_per_frame, /* number of samples per frame */
+ bytes_per_frame, /* number of bytes per frame decompressed */
+ 0, /* number of bytes per frame compressed */
+ 1, /* number of channels represented */
+ 1, /* number of frames per network packet */
+ switch_celt_init, /* function to initialize a codec handle using this implementation */
+ switch_celt_encode, /* function to encode raw data into encoded data */
+ switch_celt_decode, /* function to decode encoded data into raw data */
+ switch_celt_destroy); /* deinitalize a codec handle using this implementation */
+
+ ms_per_frame += 10000;
+ samples_per_frame += 480;
+ bytes_per_frame += 960;
+ }
+
+ /* register 2ms to 8ms */
</ins><span class="cx"> ms_per_frame = 2000;
</span><span class="cx"> samples_per_frame = 96;
</span><span class="cx"> bytes_per_frame = 192;
</span><span class="cx">
</span><del>- for (x = 0; x < 5; x++) {
</del><ins>+ for (x = 0; x < 4; x++) {
</ins><span class="cx"> switch_core_codec_add_implementation(pool,
</span><span class="cx"> codec_interface,
</span><span class="cx"> SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
</span></span></pre>
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