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229 lines
9.6 KiB
C
229 lines
9.6 KiB
C
/* GStreamer
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* Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/gst.h>
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#include <gst/base/base.h>
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#include <gst/rtsp/gstrtsprange.h>
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#include <gst/rtsp/gstrtspurl.h>
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#ifndef __GST_RTSP_STREAM_TRANSPORT_H__
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#define __GST_RTSP_STREAM_TRANSPORT_H__
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#include "rtsp-server-prelude.h"
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G_BEGIN_DECLS
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/* types for the media */
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#define GST_TYPE_RTSP_STREAM_TRANSPORT (gst_rtsp_stream_transport_get_type ())
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#define GST_IS_RTSP_STREAM_TRANSPORT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_STREAM_TRANSPORT))
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#define GST_IS_RTSP_STREAM_TRANSPORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_STREAM_TRANSPORT))
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#define GST_RTSP_STREAM_TRANSPORT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_STREAM_TRANSPORT, GstRTSPStreamTransportClass))
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#define GST_RTSP_STREAM_TRANSPORT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_STREAM_TRANSPORT, GstRTSPStreamTransport))
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#define GST_RTSP_STREAM_TRANSPORT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_STREAM_TRANSPORT, GstRTSPStreamTransportClass))
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#define GST_RTSP_STREAM_TRANSPORT_CAST(obj) ((GstRTSPStreamTransport*)(obj))
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#define GST_RTSP_STREAM_TRANSPORT_CLASS_CAST(klass) ((GstRTSPStreamTransportClass*)(klass))
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typedef struct _GstRTSPStreamTransport GstRTSPStreamTransport;
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typedef struct _GstRTSPStreamTransportClass GstRTSPStreamTransportClass;
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typedef struct _GstRTSPStreamTransportPrivate GstRTSPStreamTransportPrivate;
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#include "rtsp-stream.h"
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/**
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* GstRTSPSendFunc:
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* @buffer: a #GstBuffer
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* @channel: a channel
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* @user_data: user data
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*
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* Function registered with gst_rtsp_stream_transport_set_callbacks() and
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* called when @buffer must be sent on @channel.
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*
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* Returns: %TRUE on success
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*/
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typedef gboolean (*GstRTSPSendFunc) (GstBuffer *buffer, guint8 channel, gpointer user_data);
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/**
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* GstRTSPSendListFunc:
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* @buffer_list: a #GstBufferList
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* @channel: a channel
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* @user_data: user data
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*
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* Function registered with gst_rtsp_stream_transport_set_callbacks() and
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* called when @buffer_list must be sent on @channel.
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*
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* Returns: %TRUE on success
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*
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* Since: 1.16
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*/
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typedef gboolean (*GstRTSPSendListFunc) (GstBufferList *buffer_list, guint8 channel, gpointer user_data);
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/**
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* GstRTSPKeepAliveFunc:
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* @user_data: user data
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*
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* Function registered with gst_rtsp_stream_transport_set_keepalive() and called
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* when the stream is active.
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*/
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typedef void (*GstRTSPKeepAliveFunc) (gpointer user_data);
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/**
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* GstRTSPMessageSentFunc:
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* @user_data: user data
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*
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* Function registered with gst_rtsp_stream_transport_set_message_sent()
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* and called when a message has been sent on the transport.
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*/
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typedef void (*GstRTSPMessageSentFunc) (gpointer user_data);
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/**
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* GstRTSPMessageSentFuncFull:
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* @user_data: user data
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*
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* Function registered with gst_rtsp_stream_transport_set_message_sent_full()
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* and called when a message has been sent on the transport.
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*
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* Since: 1.18
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*/
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typedef void (*GstRTSPMessageSentFuncFull) (GstRTSPStreamTransport *trans, gpointer user_data);
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/**
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* GstRTSPStreamTransport:
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* @parent: parent instance
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*
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* A Transport description for a stream
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*/
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struct _GstRTSPStreamTransport {
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GObject parent;
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/*< private >*/
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GstRTSPStreamTransportPrivate *priv;
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gpointer _gst_reserved[GST_PADDING];
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};
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struct _GstRTSPStreamTransportClass {
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GObjectClass parent_class;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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GST_RTSP_SERVER_API
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GType gst_rtsp_stream_transport_get_type (void);
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GST_RTSP_SERVER_API
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GstRTSPStreamTransport * gst_rtsp_stream_transport_new (GstRTSPStream *stream,
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GstRTSPTransport *tr);
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GST_RTSP_SERVER_API
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GstRTSPStream * gst_rtsp_stream_transport_get_stream (GstRTSPStreamTransport *trans);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_transport (GstRTSPStreamTransport *trans,
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GstRTSPTransport * tr);
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GST_RTSP_SERVER_API
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const GstRTSPTransport * gst_rtsp_stream_transport_get_transport (GstRTSPStreamTransport *trans);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_url (GstRTSPStreamTransport *trans,
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const GstRTSPUrl * url);
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GST_RTSP_SERVER_API
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const GstRTSPUrl * gst_rtsp_stream_transport_get_url (GstRTSPStreamTransport *trans);
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GST_RTSP_SERVER_API
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gchar * gst_rtsp_stream_transport_get_rtpinfo (GstRTSPStreamTransport *trans,
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GstClockTime start_time);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_callbacks (GstRTSPStreamTransport *trans,
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GstRTSPSendFunc send_rtp,
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GstRTSPSendFunc send_rtcp,
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gpointer user_data,
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GDestroyNotify notify);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_list_callbacks (GstRTSPStreamTransport *trans,
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GstRTSPSendListFunc send_rtp_list,
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GstRTSPSendListFunc send_rtcp_list,
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gpointer user_data,
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GDestroyNotify notify);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_keepalive (GstRTSPStreamTransport *trans,
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GstRTSPKeepAliveFunc keep_alive,
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gpointer user_data,
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GDestroyNotify notify);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_message_sent (GstRTSPStreamTransport *trans,
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GstRTSPMessageSentFunc message_sent,
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gpointer user_data,
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GDestroyNotify notify);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_message_sent_full (GstRTSPStreamTransport *trans,
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GstRTSPMessageSentFuncFull message_sent,
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gpointer user_data,
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GDestroyNotify notify);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_keep_alive (GstRTSPStreamTransport *trans);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_message_sent (GstRTSPStreamTransport *trans);
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GST_RTSP_SERVER_API
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gboolean gst_rtsp_stream_transport_set_active (GstRTSPStreamTransport *trans,
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gboolean active);
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GST_RTSP_SERVER_API
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void gst_rtsp_stream_transport_set_timed_out (GstRTSPStreamTransport *trans,
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gboolean timedout);
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GST_RTSP_SERVER_API
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gboolean gst_rtsp_stream_transport_is_timed_out (GstRTSPStreamTransport *trans);
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GST_RTSP_SERVER_API
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gboolean gst_rtsp_stream_transport_send_rtp (GstRTSPStreamTransport *trans,
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GstBuffer *buffer);
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GST_RTSP_SERVER_API
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gboolean gst_rtsp_stream_transport_send_rtcp (GstRTSPStreamTransport *trans,
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GstBuffer *buffer);
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GST_RTSP_SERVER_API
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gboolean gst_rtsp_stream_transport_send_rtp_list (GstRTSPStreamTransport *trans,
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GstBufferList *buffer_list);
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GST_RTSP_SERVER_API
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gboolean gst_rtsp_stream_transport_send_rtcp_list(GstRTSPStreamTransport *trans,
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GstBufferList *buffer_list);
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GST_RTSP_SERVER_API
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GstFlowReturn gst_rtsp_stream_transport_recv_data (GstRTSPStreamTransport *trans,
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guint channel, GstBuffer *buffer);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstRTSPStreamTransport, gst_object_unref)
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#endif
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G_END_DECLS
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#endif /* __GST_RTSP_STREAM_TRANSPORT_H__ */
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