2018-10-25 10:00:17 +08:00
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/*
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* MIT License
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*
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2019-05-08 15:40:07 +08:00
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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2018-10-25 10:00:17 +08:00
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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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2018-10-18 23:48:00 +08:00
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2018-10-30 14:59:42 +08:00
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#include "H265.h"
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2019-07-30 21:29:31 +08:00
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#include "SPSParser.h"
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#include "Util/logger.h"
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2018-10-24 17:17:55 +08:00
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namespace mediakit{
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2019-08-02 13:51:24 +08:00
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bool getHEVCInfo(const char * vps, int vps_len,const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float &iVideoFps){
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2019-07-30 21:29:31 +08:00
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T_GetBitContext tGetBitBuf;
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2019-08-02 10:46:16 +08:00
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T_HEVCSPS tH265SpsInfo;
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T_HEVCVPS tH265VpsInfo;
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if ( vps_len > 2 ){
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memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
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memset(&tH265VpsInfo,0,sizeof(tH265VpsInfo));
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tGetBitBuf.pu8Buf = (uint8_t*)vps+2;
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tGetBitBuf.iBufSize = vps_len-2;
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if(0 != h265DecVideoParameterSet((void *) &tGetBitBuf, &tH265VpsInfo)){
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return false;
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}
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}
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if ( sps_len > 2 ){
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memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
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memset(&tH265SpsInfo,0,sizeof(tH265SpsInfo));
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tGetBitBuf.pu8Buf = (uint8_t*)sps+2;
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tGetBitBuf.iBufSize = sps_len-2;
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if(0 != h265DecSeqParameterSet((void *) &tGetBitBuf, &tH265SpsInfo)){
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return false;
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}
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}
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else
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return false;
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2019-07-30 21:29:31 +08:00
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h265GetWidthHeight(&tH265SpsInfo, &iVideoWidth, &iVideoHeight);
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2019-08-02 10:46:16 +08:00
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iVideoFps = 0;
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h265GeFramerate(&tH265VpsInfo, &tH265SpsInfo, &iVideoFps);
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// ErrorL << iVideoWidth << " " << iVideoHeight << " " << iVideoFps;
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2019-07-30 21:29:31 +08:00
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return true;
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}
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2019-08-02 13:51:24 +08:00
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bool getHEVCInfo(const string &strVps, const string &strSps, int &iVideoWidth, int &iVideoHeight, float &iVideoFps) {
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return getHEVCInfo(strVps.data(),strVps.size(),strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
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}
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2019-07-30 21:29:31 +08:00
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2019-06-28 16:12:39 +08:00
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Sdp::Ptr H265Track::getSdp() {
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if(!ready()){
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WarnL << "H265 Track未准备好";
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return nullptr;
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}
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return std::make_shared<H265Sdp>(getVps(),getSps(),getPps());
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}
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2018-10-30 14:59:42 +08:00
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}//namespace mediakit
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