| GStreamer Base Plugins 0.10 Library Reference Manual | ||||
|---|---|---|---|---|
#include <gst/rtp/gstbasertpdepayload.h>
GstBaseRTPDepayload;
GstBaseRTPDepayloadClass;
#define GST_BASE_RTP_DEPAYLOAD_SINKPAD (depayload)
#define GST_BASE_RTP_DEPAYLOAD_SRCPAD (depayload)
GstFlowReturn gst_base_rtp_depayload_push (GstBaseRTPDepayload *filter,
GstBuffer *out_buf);
GstFlowReturn gst_base_rtp_depayload_push_ts (GstBaseRTPDepayload *filter,
guint32 timestamp,
GstBuffer *out_buf);
typedef struct {
GstElementClass parent_class;
/* virtuals */
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, 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);
} GstBaseRTPDepayloadClass;
#define GST_BASE_RTP_DEPAYLOAD_SINKPAD(depayload) (GST_BASE_RTP_DEPAYLOAD (depayload)->sinkpad)
depayload : |
#define GST_BASE_RTP_DEPAYLOAD_SRCPAD(depayload) (GST_BASE_RTP_DEPAYLOAD (depayload)->srcpad)
depayload : |
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.
filter : |
a GstBaseRTPDepayload |
out_buf : |
a GstBuffer |
| Returns : | a GstFlowReturn. |
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 apply timestamp
on the outgoing buffer, using the configured clock_rate to convert the
timestamp to a valid GStreamer clock time.
filter : |
a GstBaseRTPDepayload |
timestamp : |
an RTP timestamp to apply |
out_buf : |
a GstBuffer |
| Returns : | a GstFlowReturn. |