}
context->frame_size = codec->implementation->samples_per_packet;
-
+
memset(&codec_fmtp, '\0', sizeof(struct switch_codec_fmtp));
codec_fmtp.private_info = &opus_codec_settings;
switch_opus_fmtp_parse(codec->fmtp_in, &codec_fmtp);
settings.samplerate = rate;
settings.stereo = 0;
dft_fmtp = gen_fmtp(&settings, pool);
-
+
switch_core_codec_add_implementation(pool, codec_interface, SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
116, /* the IANA code number */
"opus",/* the IANA code name */
bytes = 160;
mss = 10000;
rate = 8000;
-
+
for (x = 0; x < 3; x++) {
-
+ settings.stereo = 0;
settings.ptime = mss / 1000;
settings.maxptime = settings.ptime;
settings.minptime = settings.ptime;
switch_opus_encode, /* function to encode raw data into encoded data */
switch_opus_decode, /* function to decode encoded data into raw data */
switch_opus_destroy); /* deinitalize a codec handle using this implementation */
+
+ settings.stereo = 1;
+ dft_fmtp = gen_fmtp(&settings, pool);
+ switch_core_codec_add_implementation(pool, codec_interface, SWITCH_CODEC_TYPE_AUDIO, /* enumeration defining the type of the codec */
+ 116, /* the IANA code number */
+ "opus",/* the IANA code name */
+ dft_fmtp, /* default fmtp to send (can be overridden by the init function) */
+ 48000, /* samples transferred per second */
+ rate, /* actual samples transferred per second */
+ bits, /* bits transferred per second */
+ mss, /* number of microseconds per frame */
+ samples, /* number of samples per frame */
+ bytes * 2, /* number of bytes per frame decompressed */
+ 0, /* number of bytes per frame compressed */
+ 2,/* number of channels represented */
+ 1, /* number of frames per network packet */
+ switch_opus_init, /* function to initialize a codec handle using this implementation */
+ switch_opus_encode, /* function to encode raw data into encoded data */
+ switch_opus_decode, /* function to decode encoded data into raw data */
+ switch_opus_destroy); /* deinitalize a codec handle using this implementation */
bytes += 160;
samples += 80;