101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
//
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// ZoneMinder Remote RTSP Camera Class Interface, $Date$, $Revision$
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// Copyright (C) 2001-2008 Philip Coombes
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program 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
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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#ifndef ZM_REMOTE_CAMERA_RTSP_H
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#define ZM_REMOTE_CAMERA_RTSP_H
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#include "zm_ffmpeg.h"
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#include "zm_remote_camera.h"
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#include "zm_rtsp.h"
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//
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// Class representing 'rtsp' cameras, i.e. those which are
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// accessed over a network connection using rtsp protocol
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// (Real Time Streaming Protocol)
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//
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class RemoteCameraRtsp : public RemoteCamera {
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protected:
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struct sockaddr_in rtsp_sa;
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struct sockaddr_in rtcp_sa;
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int rtsp_sd;
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int rtp_sd;
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int rtcp_sd;
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bool rtsp_describe;
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Buffer buffer;
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Buffer lastSps;
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Buffer lastPps;
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RtspThread::RtspMethod method;
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std::unique_ptr<RtspThread> rtspThread;
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int frameCount;
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#if HAVE_LIBAVFORMAT
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AVFormatContext *mFormatContext;
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_AVPIXELFORMAT imagePixFormat;
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#endif // HAVE_LIBAVFORMAT
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public:
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RemoteCameraRtsp(
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const Monitor *monitor,
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const std::string &method,
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const std::string &host,
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const std::string &port,
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const std::string &path,
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int p_width,
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int p_height,
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bool p_rtsp_describe,
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int p_colours,
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int p_brightness,
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int p_contrast,
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int p_hue,
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int p_colour,
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bool p_capture,
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bool p_record_audio);
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~RemoteCameraRtsp();
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void Initialise();
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void Terminate();
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int Connect();
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int Disconnect();
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int PrimeCapture();
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int PreCapture();
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int Capture(ZMPacket &p);
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int PostCapture();
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int Close() { return 0; };
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AVStream *get_VideoStream() {
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if ( mVideoStreamId != -1 )
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return mFormatContext->streams[mVideoStreamId];
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return nullptr;
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}
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AVStream *get_AudioStream() {
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if ( mAudioStreamId != -1 )
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return mFormatContext->streams[mAudioStreamId];
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return nullptr;
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}
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AVCodecContext *get_VideoCodecContext() { return mVideoCodecContext; };
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AVCodecContext *get_AudioCodecContext() { return mAudioCodecContext; };
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};
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#endif // ZM_REMOTE_CAMERA_RTSP_H
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