rtpssrcdemux: GStreamer Good Plugins 1.0 Plugins Reference Manual

Signals

void	clear-ssrc	Action
void	new-ssrc-pad	Run Last
void	removed-ssrc-pad	Run Last

Types and Values

struct

GstRtpSsrcDemux

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstRtpSsrcDemux

Description

rtpssrcdemux acts as a demuxer for RTP packets based on the SSRC of the packets. Its main purpose is to allow an application to easily receive and decode an RTP stream with multiple SSRCs.

For each SSRC that is detected, a new pad will be created and the “new-ssrc-pad” signal will be emitted.

Example pipelines

1	gst-launch-1.0 udpsrc caps="application/x-rtp" ! rtpssrcdemux ! fakesink

Takes an RTP stream and send the RTP packets with the first detected SSRC to fakesink, discarding the other SSRCs.

Synopsis

Element Information

plugin	rtpmanager
author	Wim Taymans <wim.taymans@gmail.com>
class	Demux/Network/RTP

Element Pads

name	rtcp_sink
direction	sink
presence	always
details	application/x-rtcp

name	sink
direction	sink
presence	always
details	application/x-rtp

name	rtcp_src_%u
direction	source
presence	sometimes
details	application/x-rtcp

name	src_%u
direction	source
presence	sometimes
details	application/x-rtp

Functions

Types and Values

struct GstRtpSsrcDemux

struct GstRtpSsrcDemux;

Signal Details

The `“clear-ssrc”` signal

void
user_function (GstRtpSsrcDemux *demux,
               guint            ssrc,
               gpointer         user_data)

Action signal to remove the pad for SSRC.

Parameters

demux	the object which received the signal
ssrc	the SSRC of the pad
user_data	user data set when the signal handler was connected.

Flags: Action

The `“new-ssrc-pad”` signal

void
user_function (GstRtpSsrcDemux *demux,
               guint            ssrc,
               GstPad          *pad,
               gpointer         user_data)

Emited when a new SSRC pad has been created.

Parameters

demux	the object which received the signal
ssrc	the SSRC of the pad
pad	the new pad.
user_data	user data set when the signal handler was connected.

Flags: Run Last

The `“removed-ssrc-pad”` signal

void
user_function (GstRtpSsrcDemux *demux,
               guint            ssrc,
               GstPad          *pad,
               gpointer         user_data)

Emited when a SSRC pad has been removed.

Parameters

demux	the object which received the signal
ssrc	the SSRC of the pad
pad	the removed pad.
user_data	user data set when the signal handler was connected.

Flags: Run Last

rtpssrcdemux

Signals

Types and Values

Object Hierarchy

Description

Example pipelines

Synopsis

Element Information

Element Pads

Functions

Types and Values

struct GstRtpSsrcDemux

Signal Details

The “clear-ssrc” signal

Parameters

The “new-ssrc-pad” signal

Parameters

The “removed-ssrc-pad” signal

Parameters

The `“clear-ssrc”` signal

The `“new-ssrc-pad”` signal

The `“removed-ssrc-pad”` signal