/* * MIT License * * Copyright (c) 2016 xiongziliang <771730766@qq.com> * * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit). * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "Player/Player.h" #include "Common/config.h" #include "PlayerProxy.h" #include "Util/mini.h" #include "Util/MD5.h" #include "Util/logger.h" #include "Thread/AsyncTaskThread.h" using namespace ZL::Util; using namespace ZL::Thread; namespace ZL { namespace DEV { static uint8_t s_mute_adts[] = {0xff, 0xf1, 0x6c, 0x40, 0x2d, 0x3f, 0xfc, 0x00, 0xe0, 0x34, 0x20, 0xad, 0xf2, 0x3f, 0xb5, 0xdd, 0x73, 0xac, 0xbd, 0xca, 0xd7, 0x7d, 0x4a, 0x13, 0x2d, 0x2e, 0xa2, 0x62, 0x02, 0x70, 0x3c, 0x1c, 0xc5, 0x63, 0x55, 0x69, 0x94, 0xb5, 0x8d, 0x70, 0xd7, 0x24, 0x6a, 0x9e, 0x2e, 0x86, 0x24, 0xea, 0x4f, 0xd4, 0xf8, 0x10, 0x53, 0xa5, 0x4a, 0xb2, 0x9a, 0xf0, 0xa1, 0x4f, 0x2f, 0x66, 0xf9, 0xd3, 0x8c, 0xa6, 0x97, 0xd5, 0x84, 0xac, 0x09, 0x25, 0x98, 0x0b, 0x1d, 0x77, 0x04, 0xb8, 0x55, 0x49, 0x85, 0x27, 0x06, 0x23, 0x58, 0xcb, 0x22, 0xc3, 0x20, 0x3a, 0x12, 0x09, 0x48, 0x24, 0x86, 0x76, 0x95, 0xe3, 0x45, 0x61, 0x43, 0x06, 0x6b, 0x4a, 0x61, 0x14, 0x24, 0xa9, 0x16, 0xe0, 0x97, 0x34, 0xb6, 0x58, 0xa4, 0x38, 0x34, 0x90, 0x19, 0x5d, 0x00, 0x19, 0x4a, 0xc2, 0x80, 0x4b, 0xdc, 0xb7, 0x00, 0x18, 0x12, 0x3d, 0xd9, 0x93, 0xee, 0x74, 0x13, 0x95, 0xad, 0x0b, 0x59, 0x51, 0x0e, 0x99, 0xdf, 0x49, 0x98, 0xde, 0xa9, 0x48, 0x4b, 0xa5, 0xfb, 0xe8, 0x79, 0xc9, 0xe2, 0xd9, 0x60, 0xa5, 0xbe, 0x74, 0xa6, 0x6b, 0x72, 0x0e, 0xe3, 0x7b, 0x28, 0xb3, 0x0e, 0x52, 0xcc, 0xf6, 0x3d, 0x39, 0xb7, 0x7e, 0xbb, 0xf0, 0xc8, 0xce, 0x5c, 0x72, 0xb2, 0x89, 0x60, 0x33, 0x7b, 0xc5, 0xda, 0x49, 0x1a, 0xda, 0x33, 0xba, 0x97, 0x9e, 0xa8, 0x1b, 0x6d, 0x5a, 0x77, 0xb6, 0xf1, 0x69, 0x5a, 0xd1, 0xbd, 0x84, 0xd5, 0x4e, 0x58, 0xa8, 0x5e, 0x8a, 0xa0, 0xc2, 0xc9, 0x22, 0xd9, 0xa5, 0x53, 0x11, 0x18, 0xc8, 0x3a, 0x39, 0xcf, 0x3f, 0x57, 0xb6, 0x45, 0x19, 0x1e, 0x8a, 0x71, 0xa4, 0x46, 0x27, 0x9e, 0xe9, 0xa4, 0x86, 0xdd, 0x14, 0xd9, 0x4d, 0xe3, 0x71, 0xe3, 0x26, 0xda, 0xaa, 0x17, 0xb4, 0xac, 0xe1, 0x09, 0xc1, 0x0d, 0x75, 0xba, 0x53, 0x0a, 0x37, 0x8b, 0xac, 0x37, 0x39, 0x41, 0x27, 0x6a, 0xf0, 0xe9, 0xb4, 0xc2, 0xac, 0xb0, 0x39, 0x73, 0x17, 0x64, 0x95, 0xf4, 0xdc, 0x33, 0xbb, 0x84, 0x94, 0x3e, 0xf8, 0x65, 0x71, 0x60, 0x7b, 0xd4, 0x5f, 0x27, 0x79, 0x95, 0x6a, 0xba, 0x76, 0xa6, 0xa5, 0x9a, 0xec, 0xae, 0x55, 0x3a, 0x27, 0x48, 0x23, 0xcf, 0x5c, 0x4d, 0xbc, 0x0b, 0x35, 0x5c, 0xa7, 0x17, 0xcf, 0x34, 0x57, 0xc9, 0x58, 0xc5, 0x20, 0x09, 0xee, 0xa5, 0xf2, 0x9c, 0x6c, 0x39, 0x1a, 0x77, 0x92, 0x9b, 0xff, 0xc6, 0xae, 0xf8, 0x36, 0xba, 0xa8, 0xaa, 0x6b, 0x1e, 0x8c, 0xc5, 0x97, 0x39, 0x6a, 0xb8, 0xa2, 0x55, 0xa8, 0xf8}; #define MUTE_ADTS_CHN_CNT 1 #define MUTE_ADTS_SAMPLE_BIT 16 #define MUTE_ADTS_SAMPLE_RATE 8000 #define MUTE_ADTS_DATA s_mute_adts #define MUTE_ADTS_DATA_LEN sizeof(s_mute_adts) #define MUTE_ADTS_DATA_MS 130 PlayerProxy::PlayerProxy(const char *strVhost, const char *strApp, const char *strSrc, bool bEnableHls, bool bEnableMp4, int iRetryCount){ m_strVhost = strVhost; m_strApp = strApp; m_strSrc = strSrc; m_bEnableHls = bEnableHls; m_bEnableMp4 = bEnableMp4; m_iRetryCount = iRetryCount; } void PlayerProxy::play(const char* strUrl) { weak_ptr weakSelf = shared_from_this(); setOnVideoCB( [weakSelf](const H264Frame &data ) { auto strongSelf = weakSelf.lock(); if(!strongSelf){ return; } if(strongSelf->m_pChn){ strongSelf->m_pChn->inputH264((char *)data.data.data(), data.data.size(), data.timeStamp); if(!strongSelf->m_haveAudio){ strongSelf->makeMuteAudio(data.timeStamp); } }else{ strongSelf->initMedia(); } }); setOnAudioCB( [weakSelf](const AdtsFrame &data ) { auto strongSelf = weakSelf.lock(); if(!strongSelf){ return; } if(strongSelf->m_pChn){ strongSelf->m_pChn->inputAAC((char *)data.data, data.aac_frame_length, data.timeStamp); }else{ strongSelf->initMedia(); } }); std::shared_ptr piFailedCnt(new int(0)); //连续播放失败次数 string strUrlTmp(strUrl); setOnPlayResult([weakSelf,strUrlTmp,piFailedCnt](const SockException &err) { auto strongSelf = weakSelf.lock(); if(!strongSelf) { return; } if(!err) { // 播放成功 *piFailedCnt = 0;//连续播放失败次数清0 }else if(*piFailedCnt < strongSelf->m_iRetryCount || strongSelf->m_iRetryCount < 0) { // 播放失败，延时重试播放 strongSelf->rePlay(strUrlTmp,(*piFailedCnt)++); } }); setOnShutdown([weakSelf,strUrlTmp,piFailedCnt](const SockException &err) { auto strongSelf = weakSelf.lock(); if(!strongSelf) { return; } if(strongSelf->m_pChn) { strongSelf->m_pChn.reset(); } //播放异常中断，延时重试播放 if(*piFailedCnt < strongSelf->m_iRetryCount || strongSelf->m_iRetryCount < 0) { strongSelf->rePlay(strUrlTmp,(*piFailedCnt)++); } }); MediaPlayer::play(strUrl); } PlayerProxy::~PlayerProxy() { auto iTaskId = reinterpret_cast(this); AsyncTaskThread::Instance().CancelTask(iTaskId); } void PlayerProxy::rePlay(const string &strUrl,int iFailedCnt){ auto iTaskId = reinterpret_cast(this); auto iDelay = MAX(2 * 1000, MIN(iFailedCnt * 3000,60*1000)); weak_ptr weakSelf = shared_from_this(); AsyncTaskThread::Instance().CancelTask(iTaskId); AsyncTaskThread::Instance().DoTaskDelay(iTaskId, iDelay, [weakSelf,strUrl,iFailedCnt]() { //播放失败次数越多，则延时越长 auto strongPlayer = weakSelf.lock(); if(!strongPlayer) { return false; } WarnL << "重试播放[" << iFailedCnt << "]:" << strUrl; strongPlayer->MediaPlayer::play(strUrl.data()); return false; }); } void PlayerProxy::initMedia() { if (!isInited()) { return; } m_pChn.reset(new DevChannel(m_strVhost.data(),m_strApp.data(),m_strSrc.data(),getDuration(),m_bEnableHls,m_bEnableMp4)); m_pChn->setListener(shared_from_this()); if (containVideo()) { VideoInfo info; info.iFrameRate = getVideoFps(); info.iWidth = getVideoWidth(); info.iHeight = getVideoHeight(); m_pChn->initVideo(info); } m_haveAudio = containAudio(); if (containAudio()) { AudioInfo info; info.iSampleRate = getAudioSampleRate(); info.iChannel = getAudioChannel(); info.iSampleBit = getAudioSampleBit(); m_pChn->initAudio(info); }else{ AudioInfo info; info.iSampleRate = MUTE_ADTS_SAMPLE_RATE; info.iChannel = MUTE_ADTS_CHN_CNT; info.iSampleBit = MUTE_ADTS_SAMPLE_BIT; m_pChn->initAudio(info); } } bool PlayerProxy::shutDown() { //通知其停止推流 weak_ptr weakSlef = dynamic_pointer_cast(shared_from_this()); auto executor = getExecutor(); if(executor) { executor->async_first([weakSlef]() { auto stronSelf = weakSlef.lock(); if (stronSelf) { stronSelf->m_pChn.reset(); stronSelf->teardown(); } }); } return true; } void PlayerProxy::makeMuteAudio(uint32_t stamp) { auto iAudioIndex = stamp / MUTE_ADTS_DATA_MS; if(m_iAudioIndex != iAudioIndex){ m_iAudioIndex = iAudioIndex; m_pChn->inputAAC((char *)MUTE_ADTS_DATA,MUTE_ADTS_DATA_LEN, m_iAudioIndex * MUTE_ADTS_DATA_MS); //DebugL << m_iAudioIndex * MUTE_ADTS_DATA_MS << " " << stamp; } } } /* namespace Player */ } /* namespace ZL */