diff options
Diffstat (limited to 'gst/rtp/gstrtpamrdec.c')
| -rw-r--r-- | gst/rtp/gstrtpamrdec.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/gst/rtp/gstrtpamrdec.c b/gst/rtp/gstrtpamrdec.c index 61827cb6..25dff88e 100644 --- a/gst/rtp/gstrtpamrdec.c +++ b/gst/rtp/gstrtpamrdec.c @@ -46,7 +46,7 @@ static GstStaticPadTemplate gst_rtpamrdec_src_template = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS, - GST_STATIC_CAPS ("audio/mpeg") + GST_STATIC_CAPS ("audio/x-amr-nb") ); static GstStaticPadTemplate gst_rtpamrdec_sink_template = @@ -130,11 +130,18 @@ gst_rtpamrdec_class_init (GstRtpAMRDecClass * klass) static void gst_rtpamrdec_init (GstRtpAMRDec * rtpamrdec) { + GstCaps *caps; + rtpamrdec->srcpad = gst_pad_new_from_template (gst_static_pad_template_get (&gst_rtpamrdec_src_template), "src"); gst_element_add_pad (GST_ELEMENT (rtpamrdec), rtpamrdec->srcpad); + caps = gst_caps_new_simple ("audio/x-amr-nb", + "channels", G_TYPE_INT, 1, "rate", G_TYPE_INT, 8000, NULL); + + gst_pad_set_caps (rtpamrdec->srcpad, caps); + rtpamrdec->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get (&gst_rtpamrdec_sink_template), "sink"); @@ -157,17 +164,14 @@ gst_rtpamrdec_chain (GstPad * pad, GstBuffer * buf) { gint payload_len; guint8 *payload; - guint16 frag_offset; guint32 timestamp; payload_len = gst_rtpbuffer_get_payload_len (buf); payload = gst_rtpbuffer_get_payload (buf); - frag_offset = (payload[2] << 8) | payload[3]; - /* strip off header */ - payload_len -= 4; - payload += 4; + payload_len -= 2; + payload += 2; timestamp = gst_rtpbuffer_get_timestamp (buf); @@ -177,6 +181,8 @@ gst_rtpamrdec_chain (GstPad * pad, GstBuffer * buf) memcpy (GST_BUFFER_DATA (outbuf), payload, payload_len); + gst_buffer_set_caps (outbuf, GST_PAD_CAPS (rtpamrdec->srcpad)); + GST_DEBUG ("gst_rtpamrdec_chain: pushing buffer of size %d", GST_BUFFER_SIZE (outbuf)); |