GST_RTP_BASE_DEPAYLOAD_SINKPAD()

#define GST_RTP_BASE_DEPAYLOAD_SINKPAD(depayload) (GST_RTP_BASE_DEPAYLOAD_CAST (depayload)->sinkpad)

GST_RTP_BASE_DEPAYLOAD_SRCPAD()

#define GST_RTP_BASE_DEPAYLOAD_SRCPAD(depayload)  (GST_RTP_BASE_DEPAYLOAD_CAST (depayload)->srcpad)

gst_rtp_base_depayload_push ()

GstFlowReturn
gst_rtp_base_depayload_push (GstRTPBaseDepayload *filter,
                             GstBuffer *out_buf);

Push out_buf to the peer of filter . This function takes ownership of out_buf .

This function will by default apply the last incomming timestamp on the outgoing buffer when it didn't have a timestamp already.

gst_rtp_base_depayload_push_list ()

GstFlowReturn
gst_rtp_base_depayload_push_list (GstRTPBaseDepayload *filter,
                                  GstBufferList *out_list);

Push out_list to the peer of filter . This function takes ownership of out_list .

struct GstRTPBaseDepayload

struct GstRTPBaseDepayload;

struct GstRTPBaseDepayloadClass

struct GstRTPBaseDepayloadClass {
  GstElementClass parent_class;

  /* virtuals, inform the subclass of the caps. */
  gboolean (*set_caps) (GstRTPBaseDepayload *filter, GstCaps *caps);

  /* pure virtual function, child must implement either this method
   * or the process_rtp_packet virtual method to process incoming
   * rtp packets. If the child returns a buffer without a valid timestamp,
   * the timestamp of @in will be applied to the result buffer and the
   * buffer will be pushed. If this function returns %NULL, nothing is
   * pushed.  */
  GstBuffer * (*process) (GstRTPBaseDepayload *base, GstBuffer *in);

  /* non-pure function used to to signal the depayloader about packet loss. the
   * timestamp and duration are the estimated values of the lost packet.
   * The default implementation of this message pushes a segment update. */
  gboolean (*packet_lost) (GstRTPBaseDepayload *filter, GstEvent *event);

  /* the default implementation does the default actions for events but
   * implementation can override. */
  gboolean (*handle_event) (GstRTPBaseDepayload * filter, GstEvent * event);

  /* Optional. Same as the process virtual function, but slightly more
   * efficient, since it is passed the rtp buffer structure that has already
   * been mapped (with GST_MAP_READ) by the base class and thus does not have
   * to be mapped again by the subclass. Can be used by the subclass to process
   * incoming rtp packets. If the subclass returns a buffer without a valid
   * timestamp, the timestamp of the input buffer will be applied to the result
   * buffer and the output buffer will be pushed out. If this function returns
   * %NULL, nothing is pushed out.
   *
   * Since: 1.6
   */
  GstBuffer * (*process_rtp_packet) (GstRTPBaseDepayload *base, GstRTPBuffer * rtp_buffer);
};

Base class for audio RTP payloader.

The “stats” property

  “stats”                    GstStructure *

Various depayloader statistics retrieved atomically (and are therefore synchroized with each other). This property return a GstStructure named application/x-rtp-depayload-stats containing the following fields relating to the last processed buffer and current state of the stream being depayloaded:

Flags: Read