mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-10-31 08:39:34 +08:00
78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
/*
|
|
* MIT License
|
|
*
|
|
* Copyright (c) 2016-2019 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 "H265.h"
|
|
#include "SPSParser.h"
|
|
#include "Util/logger.h"
|
|
|
|
namespace mediakit{
|
|
|
|
bool getHEVCInfo(const char * vps, int vps_len,const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float &iVideoFps){
|
|
T_GetBitContext tGetBitBuf;
|
|
T_HEVCSPS tH265SpsInfo;
|
|
T_HEVCVPS tH265VpsInfo;
|
|
if ( vps_len > 2 ){
|
|
memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
|
|
memset(&tH265VpsInfo,0,sizeof(tH265VpsInfo));
|
|
tGetBitBuf.pu8Buf = (uint8_t*)vps+2;
|
|
tGetBitBuf.iBufSize = vps_len-2;
|
|
if(0 != h265DecVideoParameterSet((void *) &tGetBitBuf, &tH265VpsInfo)){
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ( sps_len > 2 ){
|
|
memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
|
|
memset(&tH265SpsInfo,0,sizeof(tH265SpsInfo));
|
|
tGetBitBuf.pu8Buf = (uint8_t*)sps+2;
|
|
tGetBitBuf.iBufSize = sps_len-2;
|
|
if(0 != h265DecSeqParameterSet((void *) &tGetBitBuf, &tH265SpsInfo)){
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
return false;
|
|
h265GetWidthHeight(&tH265SpsInfo, &iVideoWidth, &iVideoHeight);
|
|
iVideoFps = 0;
|
|
h265GeFramerate(&tH265VpsInfo, &tH265SpsInfo, &iVideoFps);
|
|
// ErrorL << iVideoWidth << " " << iVideoHeight << " " << iVideoFps;
|
|
return true;
|
|
}
|
|
|
|
bool getHEVCInfo(const string &strVps, const string &strSps, int &iVideoWidth, int &iVideoHeight, float &iVideoFps) {
|
|
return getHEVCInfo(strVps.data(),strVps.size(),strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
|
|
}
|
|
|
|
Sdp::Ptr H265Track::getSdp() {
|
|
if(!ready()){
|
|
WarnL << "H265 Track未准备好";
|
|
return nullptr;
|
|
}
|
|
return std::make_shared<H265Sdp>(getVps(),getSps(),getPps());
|
|
}
|
|
}//namespace mediakit
|
|
|