mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-26 20:47:08 +08:00
99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
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/*
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* MIT License
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*
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* Copyright (c) 2016-2019 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_MP4MUXER_H
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#define ZLMEDIAKIT_MP4MUXER_H
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#ifdef ENABLE_MP4RECORD
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#include "Common/MediaSink.h"
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#include "mov-writer.h"
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#include "mpeg4-hevc.h"
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#include "mpeg4-avc.h"
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#include "mpeg4-aac.h"
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#include "mov-buffer.h"
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#include "mov-format.h"
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#include "Extension/AAC.h"
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#include "Extension/H264.h"
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#include "Extension/H265.h"
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namespace mediakit{
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class MP4MuxerBase{
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public:
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MP4MuxerBase(int flags = MOV_FLAG_FASTSTART);
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virtual ~MP4MuxerBase() = default;
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protected:
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virtual int onRead(void* data, uint64_t bytes) = 0;
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virtual int onWrite(const void* data, uint64_t bytes) = 0;
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virtual int onSeek( uint64_t offset) = 0;
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virtual uint64_t onTell() = 0;
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protected:
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std::shared_ptr<mov_writer_t> _mov_writter;
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};
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class MP4Muxer : public MediaSink , public MP4MuxerBase{
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public:
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MP4Muxer(int flags = MOV_FLAG_FASTSTART) ;
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~MP4Muxer() override = default;
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protected:
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/**
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* 某track已经准备好，其ready()状态返回true，
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* 此时代表可以获取其例如sps pps等相关信息了
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* @param track
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*/
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void onTrackReady(const Track::Ptr & track) override;
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/**
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* 某Track输出frame，在onAllTrackReady触发后才会调用此方法
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* @param frame
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*/
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void onTrackFrame(const Frame::Ptr &frame) override;
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private:
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map<CodecId,int> _codec_to_trackid;
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};
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class MP4MuxerFile : public MP4Muxer {
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public:
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typedef std::shared_ptr<MP4MuxerFile> Ptr;
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MP4MuxerFile(const char *file);
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~MP4MuxerFile() = default;
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protected:
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int onRead(void* data, uint64_t bytes) override;
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int onWrite(const void* data, uint64_t bytes) override;
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int onSeek( uint64_t offset) override;
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uint64_t onTell() override ;
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private:
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std::shared_ptr<FILE> _file;
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};
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}//namespace mediakit
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#endif//#ifdef ENABLE_MP4RECORD
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#endif //ZLMEDIAKIT_MP4MUXER_H
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