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#define GST_BASE_RTP_DEPAYLOAD_SINKPAD(depayload) (GST_BASE_RTP_DEPAYLOAD (depayload)->sinkpad)
#define GST_BASE_RTP_DEPAYLOAD_SRCPAD(depayload) (GST_BASE_RTP_DEPAYLOAD (depayload)->srcpad)
GstFlowReturn gst_base_rtp_depayload_push (GstBaseRTPDepayload *filter,GstBuffer *out_buf);
Push out_buf
to the peer of filter
. This function takes ownership of
out_buf
.
Unlike gst_base_rtp_depayload_push_ts(), this function will not apply
any timestamp on the outgoing buffer. Subclasses should therefore timestamp
outgoing buffers themselves.
GstFlowReturn gst_base_rtp_depayload_push_ts (GstBaseRTPDepayload *filter,guint32 timestamp,GstBuffer *out_buf);
Push out_buf
to the peer of filter
. This function takes ownership of
out_buf
.
Unlike gst_base_rtp_depayload_push(), this function will by default apply
the last incomming timestamp on the outgoing buffer when it didn't have a
timestamp already. The set_get_timestamp vmethod can be overwritten to change
this behaviour (and take, for example, timestamp
into account).
GstFlowReturn gst_base_rtp_depayload_push_list (GstBaseRTPDepayload *filter,GstBufferList *out_list);
Push out_list
to the peer of filter
. This function takes ownership of
out_list
.
Since 0.10.32
struct GstBaseRTPDepayloadClass {
GstElementClass parent_class;
/* virtuals, inform the subclass of the caps. */
gboolean (*set_caps) (GstBaseRTPDepayload *filter, GstCaps *caps);
/* non-pure function, default implementation in base class
* this does buffering, reordering and dropping, deprecated */
GstFlowReturn (*add_to_queue) (GstBaseRTPDepayload *filter, GstBuffer *in);
/* pure virtual function, child must use this 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) (GstBaseRTPDepayload *base, GstBuffer *in);
/* non-pure function used to convert from RTP timestamp to GST timestamp
* this function is used by the child class before gst_pad_pushing */
void (*set_gst_timestamp) (GstBaseRTPDepayload *filter, guint32 timestamp, GstBuffer *buf);
/* 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) (GstBaseRTPDepayload *filter, GstEvent *event);
/* the default implementation does the default actions for events but
* implementation can override.
* Since: 0.10.32 */
gboolean (*handle_event) (GstBaseRTPDepayload * filter, GstEvent * event);
};
Base class for audio RTP payloader.
GstElementClass |
the parent class |
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configure the depayloader |
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(deprecated) |
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process incoming rtp packets |
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convert from RTP timestamp to GST timestamp |
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signal the depayloader about packet loss |
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custom event handling |
“queue-delay” property“queue-delay” guint
Amount of ms to queue/buffer, deprecated.
Flags: Read / Write
Default value: 0