*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * SECTION:element-rtpL16pay
+ * @title: rtpL16pay
+ * @see_also: rtpL16depay
+ *
+ * Payload raw audio into RTP packets according to RFC 3551.
+ * For detailed information see: http://www.rfc-editor.org/rfc/rfc3551.txt
+ *
+ * ## Example pipeline
+ * |[
+ * gst-launch-1.0 -v audiotestsrc ! audioconvert ! rtpL16pay ! udpsink
+ * ]| This example pipeline will payload raw audio. Refer to
+ * the rtpL16depay example to depayload and play the RTP stream.
+ *
*/
#ifdef HAVE_CONFIG_H
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
- "format = (string) S16_BE, "
+ "format = (string) S16BE, "
"layout = (string) interleaved, "
"rate = (int) [ 1, MAX ], " "channels = (int) [ 1, MAX ]")
);
gstrtpbasepayload_class->get_caps = gst_rtp_L16_pay_getcaps;
gstrtpbasepayload_class->handle_buffer = gst_rtp_L16_pay_handle_buffer;
- gst_element_class_add_pad_template (gstelement_class,
- gst_static_pad_template_get (&gst_rtp_L16_pay_src_template));
- gst_element_class_add_pad_template (gstelement_class,
- gst_static_pad_template_get (&gst_rtp_L16_pay_sink_template));
+ gst_element_class_add_static_pad_template (gstelement_class,
+ &gst_rtp_L16_pay_src_template);
+ gst_element_class_add_static_pad_template (gstelement_class,
+ &gst_rtp_L16_pay_sink_template);
- gst_element_class_set_details_simple (gstelement_class, "RTP audio payloader",
- "Codec/Payloader/Network/RTP",
+ gst_element_class_set_static_metadata (gstelement_class,
+ "RTP audio payloader", "Codec/Payloader/Network/RTP",
"Payload-encode Raw audio into RTP packets (RFC 3551)",
"Wim Taymans <wim.taymans@gmail.com>");
GstCaps *otherpadcaps;
GstCaps *caps;
- otherpadcaps = gst_pad_get_allowed_caps (rtppayload->srcpad);
- caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
+ caps = gst_pad_get_pad_template_caps (pad);
+ otherpadcaps = gst_pad_get_allowed_caps (rtppayload->srcpad);
if (otherpadcaps) {
if (!gst_caps_is_empty (otherpadcaps)) {
GstStructure *structure;
gint rate;
structure = gst_caps_get_structure (otherpadcaps, 0);
+ caps = gst_caps_make_writable (caps);
if (gst_structure_get_int (structure, "channels", &channels)) {
gst_caps_set_simple (caps, "channels", G_TYPE_INT, channels, NULL);
} else if (gst_structure_get_int (structure, "payload", &pt)) {
- if (pt == 10)
+ if (pt == GST_RTP_PAYLOAD_L16_STEREO)
gst_caps_set_simple (caps, "channels", G_TYPE_INT, 2, NULL);
- else if (pt == 11)
+ else if (pt == GST_RTP_PAYLOAD_L16_MONO)
gst_caps_set_simple (caps, "channels", G_TYPE_INT, 1, NULL);
}
if (gst_structure_get_int (structure, "clock-rate", &rate)) {
gst_caps_set_simple (caps, "rate", G_TYPE_INT, rate, NULL);
} else if (gst_structure_get_int (structure, "payload", &pt)) {
- if (pt == 10 || pt == 11)
+ if (pt == GST_RTP_PAYLOAD_L16_STEREO || pt == GST_RTP_PAYLOAD_L16_MONO)
gst_caps_set_simple (caps, "rate", G_TYPE_INT, 44100, NULL);
}