mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
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87 lines
2.1 KiB
C++
87 lines
2.1 KiB
C++
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/*
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* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
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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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* Use of this source code is governed by MIT license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef ZLMEDIAKIT_G711RTMPCODEC_H
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#define ZLMEDIAKIT_G711RTMPCODEC_H
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#include "Rtmp/RtmpCodec.h"
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#include "Extension/Track.h"
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#include "Extension/G711.h"
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namespace mediakit{
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/**
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* G711 Rtmp转adts类
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*/
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class G711RtmpDecoder : public RtmpCodec , public ResourcePoolHelper<G711Frame> {
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public:
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typedef std::shared_ptr<G711RtmpDecoder> Ptr;
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G711RtmpDecoder();
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~G711RtmpDecoder() {}
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/**
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* 输入Rtmp并解码
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* @param Rtmp Rtmp数据包
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* @param key_pos 此参数内部强制转换为false,请忽略之
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*/
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bool inputRtmp(const RtmpPacket::Ptr &Rtmp, bool key_pos = false) override;
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TrackType getTrackType() const override{
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return TrackAudio;
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}
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void setCodecId(CodecId codecId)
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{
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_codecid = codecId;
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}
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CodecId getCodecId() const override{
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return _codecid;
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}
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protected:
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void onGetG711(const char* pcData, int iLen, uint32_t ui32TimeStamp);
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G711Frame::Ptr obtainFrame();
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protected:
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G711Frame::Ptr _adts;
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CodecId _codecid = CodecG711A;
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};
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/**
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* aac adts转Rtmp类
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*/
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class G711RtmpEncoder : public G711RtmpDecoder , public ResourcePoolHelper<RtmpPacket> {
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public:
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typedef std::shared_ptr<G711RtmpEncoder> Ptr;
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/**
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* 构造函数，track可以为空，此时则在inputFrame时输入adts头
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* 如果track不为空且包含adts头相关信息，
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* 那么inputFrame时可以不输入adts头
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* @param track
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*/
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G711RtmpEncoder(const Track::Ptr &track);
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~G711RtmpEncoder() {}
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/**
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* 输入aac 数据，可以不带adts头
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* @param frame aac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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G711Track::Ptr _track;
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};
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}//namespace mediakit
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#endif //ZLMEDIAKIT_G711RTMPCODEC_H
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