71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef SRC_RTP_RTSPDEMUXER_H_
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#define SRC_RTP_RTSPDEMUXER_H_
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#include <unordered_map>
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#include "Rtsp/RtpCodec.h"
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#include "Common/MediaSink.h"
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namespace mediakit {
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class RtspDemuxer : public Demuxer {
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public:
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using Ptr = std::shared_ptr<RtspDemuxer>;
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/**
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* 加载sdp
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* Load sdp
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* [AUTO-TRANSLATED:235be34f]
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*/
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void loadSdp(const std::string &sdp);
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/**
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* 开始解复用
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* @param rtp rtp包
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* @return true 代表是i帧第一个rtp包
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* Start demultiplexing
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* @param rtp rtp packet
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* @return true represents the first rtp packet of the i-frame
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* [AUTO-TRANSLATED:116d3186]
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*/
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bool inputRtp(const RtpPacket::Ptr &rtp);
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/**
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* 获取节目总时长
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* @return 节目总时长,单位秒
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* Get the total duration of the program
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* @return Total duration of the program, in seconds
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* [AUTO-TRANSLATED:6b2ec56c]
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*/
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float getDuration() const;
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private:
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void makeAudioTrack(const SdpTrack::Ptr &audio);
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void makeVideoTrack(const SdpTrack::Ptr &video);
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void loadSdp(const SdpParser &parser);
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private:
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float _duration = 0;
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AudioTrack::Ptr _audio_track;
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VideoTrack::Ptr _video_track;
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RtpCodec::Ptr _audio_rtp_decoder;
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RtpCodec::Ptr _video_rtp_decoder;
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};
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} /* namespace mediakit */
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#endif /* SRC_RTP_RTSPDEMUXER_H_ */
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