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chemagchemag
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add AVCC box
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‎ISOBMFF/include/ISOBMFF.hpp‎

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#include <ISOBMFF/INFE.hpp>
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#include <ISOBMFF/IROT.hpp>
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#include <ISOBMFF/HVCC.hpp>
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#include <ISOBMFF/AVCC.hpp>
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#include <ISOBMFF/SingleItemTypeReferenceBox.hpp>
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#include <ISOBMFF/DIMG.hpp>
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#include <ISOBMFF/THMB.hpp>

‎ISOBMFF/include/ISOBMFF/AVCC.hpp‎

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/*******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 DigiDNA - www.digidna.net
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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
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* all 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
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* THE SOFTWARE.
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******************************************************************************/
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/*!
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* @header AVCC.hpp
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* @copyright (c) 2017, DigiDNA - www.digidna.net
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* @author Jean-David Gadina - www.digidna.net
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*/
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#ifndef ISOBMFF_AVCC_HPP
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#define ISOBMFF_AVCC_HPP
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#include <memory>
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#include <algorithm>
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#include <ISOBMFF/Macros.hpp>
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#include <ISOBMFF/FullBox.hpp>
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#include <ISOBMFF/DisplayableObject.hpp>
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#include <ISOBMFF/DisplayableObjectContainer.hpp>
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#include <vector>
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#include <cstdint>
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namespace ISOBMFF
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{
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class ISOBMFF_EXPORT AVCC: public Box, public DisplayableObjectContainer
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{
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public:
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AVCC();
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AVCC( const AVCC & o );
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AVCC( AVCC && o ) noexcept;
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virtual ~AVCC() override;
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AVCC & operator =( AVCC o );
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void ReadData( Parser & parser, BinaryStream & stream ) override;
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void WriteDescription( std::ostream & os, std::size_t indentLevel ) const override;
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virtual std::vector< std::shared_ptr< DisplayableObject > > GetDisplayableObjects() const override;
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virtual std::vector< std::pair< std::string, std::string > > GetDisplayableProperties() const override;
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uint8_t GetConfigurationVersion() const;
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uint8_t GetAVCProfileIndication() const;
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uint8_t GetProfileCompatibility() const;
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uint8_t GetAVCLevelIndication() const;
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uint8_t GetLengthSizeMinusOne() const;
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uint8_t GetNumOfSequenceParameterSets() const;
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uint8_t GetNumOfPictureParameterSets() const;
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void SetConfigurationVersion( uint8_t value );
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void SetAVCProfileIndication( uint8_t value );
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void SetProfileCompatibility( uint8_t value );
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void SetAVCLevelIndication( uint8_t value );
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void SetLengthSizeMinusOne( uint8_t value );
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void SetNumOfSequenceParameterSets( uint8_t value );
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void SetNumOfPictureParameterSets( uint8_t value );
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class ISOBMFF_EXPORT NALUnit: public DisplayableObject
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{
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public:
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NALUnit();
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NALUnit( BinaryStream & stream );
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NALUnit( const NALUnit & o );
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NALUnit( NALUnit && o ) noexcept;
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virtual ~NALUnit() override;
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NALUnit & operator =( NALUnit o );
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std::string GetName() const override;
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std::vector< uint8_t > GetData() const;
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void SetData( const std::vector< uint8_t > & value );
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virtual std::vector< std::pair< std::string, std::string > > GetDisplayableProperties() const override;
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ISOBMFF_EXPORT friend void swap( NALUnit & o1, NALUnit & o2 );
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private:
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class IMPL;
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std::unique_ptr< IMPL > impl;
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};
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std::vector< std::shared_ptr< NALUnit > > GetSequenceParameterSetNALUnits() const;
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void AddSequenceParameterSetNALUnit( std::shared_ptr< NALUnit > nal_unit );
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std::vector< std::shared_ptr< NALUnit > > GetPictureParameterSetNALUnits() const;
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void AddPictureParameterSetNALUnit( std::shared_ptr< NALUnit > nal_unit );
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ISOBMFF_EXPORT friend void swap( AVCC & o1, AVCC & o2 );
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private:
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class IMPL;
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std::unique_ptr< IMPL > impl;
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};
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}
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#endif /* ISOBMFF_AVCC_HPP */

‎ISOBMFF/source/AVCC-NALUnit.cpp‎

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/*******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2017 DigiDNA - www.digidna.net
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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
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* all 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
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* THE SOFTWARE.
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******************************************************************************/
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/*!
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* @file AVCC-NALUnit.cpp
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* @copyright (c) 2017, DigiDNA - www.digidna.net
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* @author Jean-David Gadina - www.digidna.net
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*/
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#include <ISOBMFF/AVCC.hpp>
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#include <sstream>
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#include <iomanip>
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namespace ISOBMFF
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{
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class AVCC::NALUnit::IMPL
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{
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public:
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IMPL();
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IMPL( const IMPL & o );
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~IMPL();
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std::vector< uint8_t > _data;
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};
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AVCC::NALUnit::NALUnit():
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impl( std::make_unique< IMPL >() )
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{}
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AVCC::NALUnit::NALUnit( BinaryStream & stream ):
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impl( std::make_unique< IMPL >() )
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{
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std::vector< uint8_t > data;
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uint16_t nal_unit_length;
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nal_unit_length = stream.ReadBigEndianUInt16();
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if( nal_unit_length > 0 )
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{
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data = std::vector< uint8_t >( nal_unit_length );
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stream.Read( &( data[ 0 ] ), nal_unit_length );
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}
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this->SetData( data );
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}
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AVCC::NALUnit::NALUnit( const AVCC::NALUnit & o ):
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impl( std::make_unique< IMPL >( *( o.impl ) ) )
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{}
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AVCC::NALUnit::NALUnit( AVCC::NALUnit && o ) noexcept:
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impl( std::move( o.impl ) )
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{
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o.impl = nullptr;
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}
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AVCC::NALUnit::~NALUnit()
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{}
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AVCC::NALUnit & AVCC::NALUnit::operator =( AVCC::NALUnit o )
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{
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swap( *( this ), o );
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return *( this );
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}
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void swap( AVCC::NALUnit & o1, AVCC::NALUnit & o2 )
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{
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using std::swap;
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swap( o1.impl, o2.impl );
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}
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std::string AVCC::NALUnit::GetName() const
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{
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return "NALUnit";
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}
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std::vector< uint8_t > AVCC::NALUnit::GetData() const
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{
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return this->impl->_data;
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}
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void AVCC::NALUnit::SetData( const std::vector< uint8_t > & value )
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{
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this->impl->_data = value;
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}
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std::vector< std::pair< std::string, std::string > > AVCC::NALUnit::GetDisplayableProperties() const
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{
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std::vector< uint8_t > data;
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std::stringstream ss;
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std::string s;
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data = this->GetData();
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if( data.size() > 0 )
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{
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for( auto byte: data )
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{
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ss << std::hex
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<< std::uppercase
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<< std::setfill( '0' )
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<< std::setw( 2 )
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<< static_cast< uint32_t >( byte )
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<< " ";
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}
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s = ss.str();
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s = s.substr( 0, s.length() - 1 );
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}
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return
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{
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{ "Length", std::to_string( data.size() ) },
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{ "Data", s }
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};
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}
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AVCC::NALUnit::IMPL::IMPL()
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{}
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AVCC::NALUnit::IMPL::IMPL( const IMPL & o ):
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_data( o._data )
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{}
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AVCC::NALUnit::IMPL::~IMPL()
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{}
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}

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