mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-23 11:17:09 +08:00
145 lines
3.8 KiB
C++
145 lines
3.8 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_FACTORY_H
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#define ZLMEDIAKIT_FACTORY_H
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#include <string>
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#include "Rtmp/amf.h"
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#include "Extension/Track.h"
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#include "RtspMuxer/RtspSdp.h"
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#include "RtspMuxer/RtpCodec.h"
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#include "RtmpMuxer/RtmpCodec.h"
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using namespace std;
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using namespace toolkit;
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namespace mediakit{
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class Factory {
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public:
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/**
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* 根据CodecId获取Track，该Track的ready()状态一般都为false
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* @param codecId 编解码器id
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* @return
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*/
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static Track::Ptr getTrackByCodecId(CodecId codecId);
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////////////////////////////////rtsp相关//////////////////////////////////
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/**
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* 根据sdp生成Track对象
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*/
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static Track::Ptr getTrackBySdp(const SdpTrack::Ptr &track);
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/**
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* 根据Track生成SDP对象
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* @param track 媒体信息
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* @return 返回sdp对象
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*/
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static Sdp::Ptr getSdpByTrack(const Track::Ptr &track);
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/**
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* 根据CodecId生成Rtp打包器
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* @param codecId
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* @param ui32Ssrc
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* @param ui32MtuSize
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* @param ui32SampleRate
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* @param ui8PlayloadType
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* @param ui8Interleaved
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* @return
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*/
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static RtpCodec::Ptr getRtpEncoderById(CodecId codecId,
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uint32_t ui32Ssrc,
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uint32_t ui32MtuSize,
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uint32_t ui32SampleRate,
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uint8_t ui8PlayloadType,
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uint8_t ui8Interleaved);
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/**
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* 根据CodecId生成Rtp解包器
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* @param codecId
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* @param ui32SampleRate
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* @return
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*/
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static RtpCodec::Ptr getRtpDecoderById(CodecId codecId);
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////////////////////////////////rtmp相关//////////////////////////////////
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/**
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* 根据amf对象获取响应的Track
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* @param amf rtmp metedata中的videocodecid或audiocodecid的值
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* @return
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*/
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static Track::Ptr getTrackByAmf(const AMFValue &amf);
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/**
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* 根据amf对象获取相应的CodecId
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* @param val rtmp metedata中的videocodecid或audiocodecid的值
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* @return
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*/
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static CodecId getCodecIdByAmf(const AMFValue &val);
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/**
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* 根据Track获取Rtmp的编解码器
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* @param track 媒体描述对象
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* @return
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*/
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static RtmpCodec::Ptr getRtmpCodecByTrack(const Track::Ptr &track);
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/**
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* 根据codecId获取rtmp的codec描述
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* @param codecId
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* @return
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*/
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static AMFValue getAmfByCodecId(CodecId codecId);
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};
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}//namespace mediakit
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#endif //ZLMEDIAKIT_FACTORY_H
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