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GStreamer Base Plugins 0.10 Library Reference Manual | ![]() |
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#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 */ 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. |