66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
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/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like 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_FLVMUXER_H
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#define ZLMEDIAKIT_FLVMUXER_H
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#include "Rtmp/Rtmp.h"
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#include "Rtmp/RtmpMediaSource.h"
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#include "Poller/EventPoller.h"
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namespace mediakit {
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class FlvMuxer {
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public:
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using Ptr = std::shared_ptr<FlvMuxer>;
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FlvMuxer();
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virtual ~FlvMuxer() = default;
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void stop();
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protected:
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void start(const toolkit::EventPoller::Ptr &poller, const RtmpMediaSource::Ptr &media, uint32_t start_pts = 0);
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virtual void onWrite(const toolkit::Buffer::Ptr &data, bool flush) = 0;
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virtual void onDetach() = 0;
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virtual std::shared_ptr<FlvMuxer> getSharedPtr() = 0;
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private:
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void onWriteFlvHeader(const RtmpMediaSource::Ptr &src);
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void onWriteRtmp(const RtmpPacket::Ptr &pkt, bool flush);
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void onWriteFlvTag(const RtmpPacket::Ptr &pkt, uint32_t time_stamp, bool flush);
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void onWriteFlvTag(uint8_t type, const toolkit::Buffer::Ptr &buffer, uint32_t time_stamp, bool flush);
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toolkit::BufferRaw::Ptr obtainBuffer(const void *data, size_t len);
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toolkit::BufferRaw::Ptr obtainBuffer();
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private:
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toolkit::ResourcePool<toolkit::BufferRaw> _packet_pool;
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RtmpMediaSource::RingType::RingReader::Ptr _ring_reader;
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};
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class FlvRecorder : public FlvMuxer , public std::enable_shared_from_this<FlvRecorder>{
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public:
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using Ptr = std::shared_ptr<FlvRecorder>;
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void startRecord(const toolkit::EventPoller::Ptr &poller, const RtmpMediaSource::Ptr &media, const std::string &file_path);
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void startRecord(const toolkit::EventPoller::Ptr &poller, const std::string &vhost, const std::string &app, const std::string &stream, const std::string &file_path);
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private:
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virtual void onWrite(const toolkit::Buffer::Ptr &data, bool flush) override ;
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virtual void onDetach() override;
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virtual std::shared_ptr<FlvMuxer> getSharedPtr() override;
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private:
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std::shared_ptr<FILE> _file;
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std::recursive_mutex _file_mtx;
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};
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}//namespace mediakit
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#endif //ZLMEDIAKIT_FLVMUXER_H
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