mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-26 04:31:37 +08:00
92 lines
2.7 KiB
C++
92 lines
2.7 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 ZLMEDIAKIT_H264RTMPCODEC_H
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#define ZLMEDIAKIT_H264RTMPCODEC_H
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#include "RtmpCodec.h"
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#include "Util/ResourcePool.h"
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using namespace toolkit;
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namespace mediakit{
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/**
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* h264 Rtmp解码类
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*/
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class H264RtmpDecoder : public RtmpCodec ,public ResourcePoolHelper<H264Frame> {
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public:
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typedef std::shared_ptr<H264RtmpDecoder> Ptr;
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H264RtmpDecoder();
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~H264RtmpDecoder() {}
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/**
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* 输入264 Rtmp包
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* @param rtmp Rtmp包
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* @param key_pos 此参数忽略之
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*/
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bool inputRtmp(const RtmpPacket::Ptr &rtmp, bool key_pos = true) override;
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TrackType getTrackType() const override{
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return TrackVideo;
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}
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CodecId getCodecId() const override{
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return CodecH264;
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}
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protected:
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bool decodeRtmp(const RtmpPacket::Ptr &Rtmp);
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void onGetH264_l(const char *pcData, int iLen, uint32_t ui32TimeStamp);
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void onGetH264(const char *pcData, int iLen, uint32_t ui32TimeStamp);
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H264Frame::Ptr obtainFrame();
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protected:
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H264Frame::Ptr _h264frame;
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string _sps;
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string _pps;
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};
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/**
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* 264 Rtmp打包类
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*/
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class H264RtmpEncoder : public H264RtmpDecoder, public ResourcePoolHelper<RtmpPacket> {
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public:
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typedef std::shared_ptr<H264RtmpEncoder> Ptr;
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H264RtmpEncoder();
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~H264RtmpEncoder() {}
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/**
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* 输入264帧,需要指出的是，必须输入sps pps帧
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* @param frame 帧数据
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*/
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void inputFrame(const Frame::Ptr &frame) override;
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private:
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void makeVideoConfigPkt();
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};
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}//namespace mediakit
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#endif //ZLMEDIAKIT_H264RTMPCODEC_H
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