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73 lines
2 KiB
C++
73 lines
2 KiB
C++
/*
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The MIT License (MIT)
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Copyright (c) 2013-2015 SRS(simple-rtmp-server)
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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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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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, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef SRS_KERNEL_AAC_HPP
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#define SRS_KERNEL_AAC_HPP
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/*
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#include <srs_kernel_aac.hpp>
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*/
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#include <srs_core.hpp>
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#include <string>
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#include <srs_kernel_codec.hpp>
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class SrsStream;
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class SrsFileWriter;
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class SrsFileReader;
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/**
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* encode data to aac file.
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*/
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class SrsAacEncoder
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{
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private:
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SrsFileWriter* _fs;
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private:
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SrsAacObjectType aac_object;
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int8_t aac_sample_rate;
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int8_t aac_channels;
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bool got_sequence_header;
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private:
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SrsStream* tag_stream;
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public:
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SrsAacEncoder();
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virtual ~SrsAacEncoder();
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public:
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/**
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* initialize the underlayer file stream.
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* @remark user can initialize multiple times to encode multiple aac files.
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* @remark, user must free the fs, aac encoder never close/free it.
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*/
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virtual int initialize(SrsFileWriter* fs);
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public:
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/**
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* write audio/video packet.
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* @remark assert data is not NULL.
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*/
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virtual int write_audio(int64_t timestamp, char* data, int size);
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};
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#endif
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