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d29215b257
Original commit message from CVS: * gst/rtsp/Makefile.am: * gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_handle_src_query), (gst_rtspsrc_send_keep_alive), (gst_rtspsrc_open): * gst/rtsp/rtsprange.c: (parse_npt_time), (parse_npt_range), (parse_clock_range), (parse_smpte_range), (rtsp_range_parse), (rtsp_range_free): * gst/rtsp/rtsprange.h: Add code to parse time ranges. Report DURATION on the stream when possible.
97 lines
3 KiB
C
97 lines
3 KiB
C
/* GStreamer
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* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Unless otherwise indicated, Source Code is licensed under MIT license.
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* See further explanation attached in License Statement (distributed in the file
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* LICENSE).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __RTSP_RANGE_H__
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#define __RTSP_RANGE_H__
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#include <glib.h>
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#include <rtspdefs.h>
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G_BEGIN_DECLS
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/**
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* RTSPRangeUnit:
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* @RTSP_RANGE_SMPTE:
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* @RTSP_RANGE_SMPTE_30_DROP:
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* @RTSP_RANGE_SMPTE_25:
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* @RTSP_RANGE_NPT:
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* @RTSP_RANGE_CLOCK:
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*
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* Different possible time range units.
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*/
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typedef enum
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{
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RTSP_RANGE_SMPTE,
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RTSP_RANGE_SMPTE_30_DROP,
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RTSP_RANGE_SMPTE_25,
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RTSP_RANGE_NPT,
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RTSP_RANGE_CLOCK
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} RTSPRangeUnit;
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typedef struct _RTSPTimeRange RTSPTimeRange;
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typedef struct _RTSPTime RTSPTime;
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typedef enum {
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RTSP_TIME_SECONDS,
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RTSP_TIME_NOW,
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RTSP_TIME_END
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} RTSPTimeType;
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struct _RTSPTime {
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RTSPTimeType type;
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gdouble seconds;
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};
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struct _RTSPTimeRange {
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RTSPRangeUnit unit;
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RTSPTime min;
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RTSPTime max;
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};
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RTSPResult rtsp_range_parse (const gchar *rangestr, RTSPTimeRange **range);
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void rtsp_range_free (RTSPTimeRange *range);
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G_END_DECLS
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#endif /* __RTSP_RANGE_H__ */
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