mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-24 03:30:52 +08:00
164 lines
4.5 KiB
C++
164 lines
4.5 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do 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 DEVICE_DEVICE_H_
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#define DEVICE_DEVICE_H_
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#include <memory>
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#include <string>
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#include <functional>
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#include "Util/util.h"
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#include "Util/TimeTicker.h"
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#include "Common/MultiMediaSourceMuxer.h"
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using namespace std;
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using namespace toolkit;
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#ifdef ENABLE_FAAC
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#include "Codec/AACEncoder.h"
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#endif //ENABLE_FAAC
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#ifdef ENABLE_X264
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#include "Codec/H264Encoder.h"
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#endif //ENABLE_X264
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namespace mediakit {
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class VideoInfo {
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public:
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int iWidth;
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int iHeight;
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float iFrameRate;
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};
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class AudioInfo {
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public:
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int iChannel;
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int iSampleBit;
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int iSampleRate;
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int iProfile;
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};
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/**
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* 该类已经废弃，保留只为兼容旧代码，请直接使用MultiMediaSourceMuxer类！
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*/
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class DevChannel : public MultiMediaSourceMuxer{
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public:
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typedef std::shared_ptr<DevChannel> Ptr;
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//fDuration<=0为直播，否则为点播
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DevChannel(const string &strVhost,
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const string &strApp,
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const string &strId,
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float fDuration = 0,
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bool bEanbleRtsp = true,
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bool bEanbleRtmp = true,
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bool bEanbleHls = true,
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bool bEnableMp4 = false);
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virtual ~DevChannel();
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/**
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* 初始化h264视频Track
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* 相当于MultiMediaSourceMuxer::addTrack(H264Track::Ptr );
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* @param info
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*/
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void initVideo(const VideoInfo &info);
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/**
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* 初始化aac音频Track
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* 相当于MultiMediaSourceMuxer::addTrack(AACTrack::Ptr );
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* @param info
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*/
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void initAudio(const AudioInfo &info);
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/**
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* 输入264帧
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* @param pcData 264单帧数据指针
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* @param iDataLen 数据指针长度
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* @param dts 解码时间戳，单位毫秒；等于0时内部会自动生成时间戳
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* @param pts 播放时间戳，单位毫秒；等于0时内部会赋值为dts
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*/
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void inputH264(const char *pcData, int iDataLen, uint32_t dts,uint32_t pts = 0);
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/**
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* 输入可能带adts头的aac帧
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* @param pcDataWithAdts 可能带adts头的aac帧
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* @param iDataLen 帧数据长度
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* @param uiStamp 时间戳，单位毫秒，等于0时内部会自动生成时间戳
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* @param withAdtsHeader 是否带adts头
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*/
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void inputAAC(const char *pcDataWithAdts, int iDataLen, uint32_t uiStamp, bool withAdtsHeader = true);
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/**
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* 输入不带adts头的aac帧
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* @param pcDataWithoutAdts 不带adts头的aac帧
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* @param iDataLen 帧数据长度
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* @param uiStamp 时间戳，单位毫秒
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* @param pcAdtsHeader adts头
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*/
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void inputAAC(const char *pcDataWithoutAdts,int iDataLen, uint32_t uiStamp,const char *pcAdtsHeader);
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#ifdef ENABLE_X264
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/**
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* 输入yuv420p视频帧，内部会完成编码并调用inputH264方法
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* @param apcYuv
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* @param aiYuvLen
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* @param uiStamp
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*/
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void inputYUV(char *apcYuv[3], int aiYuvLen[3], uint32_t uiStamp);
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#endif //ENABLE_X264
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#ifdef ENABLE_FAAC
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/**
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* 输入pcm数据，内部会完成编码并调用inputAAC方法
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* @param pcData
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* @param iDataLen
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* @param uiStamp
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*/
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void inputPCM(char *pcData, int iDataLen, uint32_t uiStamp);
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#endif //ENABLE_FAAC
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private:
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#ifdef ENABLE_X264
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std::shared_ptr<H264Encoder> _pH264Enc;
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#endif //ENABLE_X264
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#ifdef ENABLE_FAAC
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std::shared_ptr<AACEncoder> _pAacEnc;
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#endif //ENABLE_FAAC
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std::shared_ptr<VideoInfo> _video;
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std::shared_ptr<AudioInfo> _audio;
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SmoothTicker _aTicker[2];
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uint8_t _adtsHeader[7];
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};
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} /* namespace mediakit */
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#endif /* DEVICE_DEVICE_H_ */
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