mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-24 03:30:52 +08:00
99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
/*
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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 HLSMAKER_H
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#define HLSMAKER_H
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#include <deque>
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#include <tuple>
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#include "Common/config.h"
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#include "Util/TimeTicker.h"
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#include "Util/File.h"
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#include "Util/util.h"
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#include "Util/logger.h"
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using namespace toolkit;
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namespace mediakit {
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class HlsMaker {
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public:
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/**
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* @param seg_duration 切片文件长度
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* @param seg_number 切片个数
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*/
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HlsMaker(float seg_duration = 5, uint32_t seg_number = 3);
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virtual ~HlsMaker();
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/**
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* 写入ts数据
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* @param data 数据
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* @param len 数据长度
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* @param timestamp 毫秒时间戳
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*/
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void inputData(void *data, uint32_t len, uint32_t timestamp);
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protected:
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/**
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* 创建ts切片文件回调
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* @param index
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* @return
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*/
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virtual string onOpenFile(int index) = 0;
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/**
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* 删除ts切片文件回调
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* @param index
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*/
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virtual void onDelFile(int index) = 0;
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/**
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* 写ts切片文件回调
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* @param data
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* @param len
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*/
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virtual void onWriteFile(const char *data, int len) = 0;
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/**
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* 写m3u8文件回调
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* @param data
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* @param len
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*/
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virtual void onWriteHls(const char *data, int len) = 0;
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private:
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void delOldFile();
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void addNewFile(uint32_t timestamp);
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void makeIndexFile(bool eof = false);
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private:
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float _seg_duration = 0;
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uint32_t _seg_number = 0;
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uint64_t _file_index = 0;
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Ticker _ticker;
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string _last_file_name;
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std::deque<tuple<int,string> > _seg_dur_list;
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};
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}//namespace mediakit
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#endif //HLSMAKER_H
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