"clock-rate = (int) 90000, " "encoding-name = (string) \"H264\"")
);
+#define DEFAULT_PROFILE_LEVEL_ID NULL
+#define DEFAULT_SPROP_PARAMETER_SETS NULL
+
+enum
+{
+ ARG_0,
+ ARG_PROFILE_LEVEL_ID,
+ ARG_SPROP_PARAMETER_SETS
+};
+
static void gst_rtp_h264_pay_finalize (GObject * object);
static GstStateChangeReturn gst_rtp_h264_pay_change_state (GstElement * element,
GstStateChange transition);
+static void gst_rtp_h264_pay_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec);
+static void gst_rtp_h264_pay_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec);
+
static gboolean gst_rtp_h264_pay_setcaps (GstBaseRTPPayload * basepayload,
GstCaps * caps);
static GstFlowReturn gst_rtp_h264_pay_handle_buffer (GstBaseRTPPayload * pad,
gstelement_class = (GstElementClass *) klass;
gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
+ gobject_class->set_property = gst_rtp_h264_pay_set_property;
+ gobject_class->get_property = gst_rtp_h264_pay_get_property;
+
+ g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_PROFILE_LEVEL_ID,
+ g_param_spec_string ("profile-level-id", "profile-level-id",
+ "The profile-level-id to set in out caps (set to NULL to extract from stream)",
+ DEFAULT_PROFILE_LEVEL_ID,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (G_OBJECT_CLASS (klass),
+ ARG_SPROP_PARAMETER_SETS, g_param_spec_string ("sprop-parameter-sets",
+ "sprop-parameter-sets",
+ "The sprop-parameter-sets to set in out caps (set to NULL to extract from stream)",
+ DEFAULT_SPROP_PARAMETER_SETS,
+ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
gobject_class->finalize = gst_rtp_h264_pay_finalize;
gstelement_class->change_state = gst_rtp_h264_pay_change_state;
rtph264pay = GST_RTP_H264_PAY (object);
- if (rtph264pay->sps)
- g_free (rtph264pay->sps);
- if (rtph264pay->pps)
- g_free (rtph264pay->pps);
+ g_free (rtph264pay->sps);
+ g_free (rtph264pay->pps);
+
+ g_free (rtph264pay->profile_level_id);
+ g_free (rtph264pay->sprop_parameter_sets);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
pdata += 4;
idxdata -= 4;
- /* We know our stream is a valid H264 NAL packet,
- * go parse it for SPS/PPS to enrich the caps */
- gst_rtp_h264_pay_parse_sps_pps (basepayload, pdata, idxdata);
+ if (rtph264pay->profile_level_id != NULL &&
+ rtph264pay->sprop_parameter_sets != NULL) {
+ if (rtph264pay->update_caps) {
+ gst_basertppayload_set_outcaps (basepayload, "profile-level-id",
+ G_TYPE_STRING, rtph264pay->profile_level_id, "sprop-parameter-sets",
+ G_TYPE_STRING, rtph264pay->sprop_parameter_sets, NULL);
+ rtph264pay->update_caps = FALSE;
+
+ GST_DEBUG
+ ("outcaps udpate: profile-level-id=%s, sprop-parameter-sets=%s\n",
+ rtph264pay->profile_level_id, rtph264pay->sprop_parameter_sets);
+ }
+ } else {
+ /* We know our stream is a valid H264 NAL packet,
+ * go parse it for SPS/PPS to enrich the caps */
+ gst_rtp_h264_pay_parse_sps_pps (basepayload, pdata, idxdata);
+ }
nalType = pdata[0] & 0x1f;
GST_DEBUG_OBJECT (basepayload, "Processing Buffer with NAL TYPE=%d", nalType);
return ret;
}
+static void
+gst_rtp_h264_pay_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GstRtpH264Pay *rtph264pay;
+
+ rtph264pay = GST_RTP_H264_PAY (object);
+
+ switch (prop_id) {
+ case ARG_PROFILE_LEVEL_ID:
+ rtph264pay->profile_level_id = g_value_dup_string (value);
+ rtph264pay->update_caps = TRUE;
+ break;
+ case ARG_SPROP_PARAMETER_SETS:
+ rtph264pay->sprop_parameter_sets = g_value_dup_string (value);
+ rtph264pay->update_caps = TRUE;
+ break;
+ default:
+ break;
+ }
+}
+
+static void
+gst_rtp_h264_pay_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GstRtpH264Pay *rtph264pay;
+
+ rtph264pay = GST_RTP_H264_PAY (object);
+
+ switch (prop_id) {
+ case ARG_PROFILE_LEVEL_ID:
+ g_value_set_string (value, rtph264pay->profile_level_id);
+ break;
+ case ARG_SPROP_PARAMETER_SETS:
+ g_value_set_string (value, rtph264pay->sprop_parameter_sets);
+ break;
+ default:
+ break;
+ }
+}
+
gboolean
gst_rtp_h264_pay_plugin_init (GstPlugin * plugin)
{