mirror of
https://gitee.com/xia-chu/ZLMediaKit.git
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77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016 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 H264Parser_h
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#define H264Parser_h
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#include <stdio.h>
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#include <string>
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#include "h264_poc.h"
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#include "h264_parser.h"
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using namespace std;
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#ifndef INT32_MAX
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#define INT32_MAX 0x7FFFFFFF
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#endif//INT32_MAX
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class H264Parser{
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public:
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H264Parser();
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virtual ~H264Parser();
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void inputH264(const string &h264,uint32_t dts);
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int32_t getPOC() const{
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return m_iNowPOC;
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}
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int getSliceType() const{
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return m_shdr.slice_type;
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}
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int getNaluType() const{
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return m_nalu.nal_unit_type;
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}
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uint32_t getPts() const{
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return m_iNowPTS;
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}
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private:
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media::H264Parser m_parser;
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media::H264POC m_poc;
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media::H264NALU m_nalu;
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media::H264SliceHeader m_shdr;
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int32_t m_iNowPOC = INT32_MAX;
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int32_t m_iLastPOC = INT32_MAX;
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uint32_t m_iNowPTS = INT32_MAX;
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uint32_t m_iLastPTS = INT32_MAX;
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int32_t m_iMsPerPOC = 30;
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void computePts(uint32_t dts);
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};
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#endif /* H264Parser_hpp */
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