mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-12-02 16:23:02 +08:00
87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/*
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* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
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*
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* Use of this source code is governed by MIT 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 ZLMEDIAKIT_RTPSENDER_H
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#define ZLMEDIAKIT_RTPSENDER_H
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#if defined(ENABLE_RTPPROXY)
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#include "PSEncoder.h"
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#include "Extension/CommonRtp.h"
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namespace mediakit{
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//rtp发送客户端，支持发送GB28181协议
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class RtpSender : public MediaSinkInterface, public std::enable_shared_from_this<RtpSender>{
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public:
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typedef std::shared_ptr<RtpSender> Ptr;
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~RtpSender() override;
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/**
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* 构造函数，创建GB28181 RTP发送客户端
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* @param ssrc rtp的ssrc
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* @param payload_type 国标中ps-rtp的pt一般为96
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*/
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RtpSender(uint32_t ssrc, uint8_t payload_type = 96);
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/**
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* 开始发送ps-rtp包
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* @param dst_url 目标ip或域名
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* @param dst_port 目标端口
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* @param is_udp 是否采用udp方式发送rtp
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* @param cb 连接目标端口是否成功的回调
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*/
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void startSend(const string &dst_url, uint16_t dst_port, bool is_udp, uint16_t src_port, const function<void(uint16_t local_port, const SockException &ex)> &cb);
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/**
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* 输入帧数据
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*/
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bool inputFrame(const Frame::Ptr &frame) override;
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/**
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* 添加track，内部会调用Track的clone方法
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* 只会克隆sps pps这些信息 ，而不会克隆Delegate相关关系
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* @param track
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*/
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virtual bool addTrack(const Track::Ptr & track) override;
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/**
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* 添加所有Track完毕
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*/
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virtual void addTrackCompleted() override;
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/**
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* 重置track
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*/
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virtual void resetTracks() override;
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private:
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//合并写输出
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void onFlushRtpList(std::shared_ptr<List<Buffer::Ptr> > rtp_list);
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//udp/tcp连接成功回调
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void onConnect();
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//异常断开socket事件
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void onErr(const SockException &ex, bool is_connect = false);
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private:
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bool _is_udp;
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bool _is_connect = false;
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string _dst_url;
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uint16_t _dst_port;
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uint16_t _src_port;
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Socket::Ptr _socket;
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EventPoller::Ptr _poller;
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Timer::Ptr _connect_timer;
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MediaSinkInterface::Ptr _interface;
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};
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}//namespace mediakit
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#endif// defined(ENABLE_RTPPROXY)
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#endif //ZLMEDIAKIT_RTPSENDER_H
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