TagParser::WaveFormatHeader Class Reference

The WaveFormatHeader class parses the WAVEFORMATEX structure defined by MS. More...

#include <waveaudiostream.h>

Public Member Functions
constexpr	WaveFormatHeader ()
	Constructs a new WaveFormatHeader.
std::uint64_t	parse (CppUtilities::BinaryReader &reader, std::uint64_t maxSize, Diagnostics &diag)
	Parses the WAVE "fmt " header segment using the specified reader.
MediaFormat	format () const
	Returns the media format denoted by the format tag.
constexpr std::uint32_t	bitrate () const
	Calculates the bitrate from the header data.

Public Attributes
std::uint64_t	guid1
std::uint64_t	guid2
std::uint16_t	formatTag
std::uint16_t	channelCount
std::uint32_t	sampleRate
std::uint32_t	bytesPerSecond
std::uint16_t	chunkSize
std::uint16_t	bitsPerSample
std::uint32_t	channelMask

Detailed Description

The WaveFormatHeader class parses the WAVEFORMATEX structure defined by MS.

Definition at line 8 of file waveaudiostream.h.

Constructor & Destructor Documentation

WaveFormatHeader()

constexpr TagParser::WaveFormatHeader::WaveFormatHeader ( )

constexpr

Constructs a new WaveFormatHeader.

Definition at line 30 of file waveaudiostream.h.

Member Function Documentation

bitrate()

constexpr std::uint32_t TagParser::WaveFormatHeader::bitrate ( ) const

constexpr

Calculates the bitrate from the header data.

Definition at line 46 of file waveaudiostream.h.

format()

MediaFormat TagParser::WaveFormatHeader::format

(

)

const

Returns the media format denoted by the format tag.

Definition at line 78 of file waveaudiostream.cpp.

parse()

std::uint64_t TagParser::WaveFormatHeader::parse	(	CppUtilities::BinaryReader &	reader,
		std::uint64_t	maxSize,
		Diagnostics &	diag
	)

Parses the WAVE "fmt " header segment using the specified reader.

Returns

Returns the detected media format and the number of bytes read.

Definition at line 25 of file waveaudiostream.cpp.

Member Data Documentation

bitsPerSample

std::uint16_t TagParser::WaveFormatHeader::bitsPerSample

Definition at line 23 of file waveaudiostream.h.

bytesPerSecond

std::uint32_t TagParser::WaveFormatHeader::bytesPerSecond

Definition at line 21 of file waveaudiostream.h.

channelCount

std::uint16_t TagParser::WaveFormatHeader::channelCount

Definition at line 19 of file waveaudiostream.h.

channelMask

std::uint32_t TagParser::WaveFormatHeader::channelMask

Definition at line 24 of file waveaudiostream.h.

chunkSize

std::uint16_t TagParser::WaveFormatHeader::chunkSize

Definition at line 22 of file waveaudiostream.h.

formatTag

std::uint16_t TagParser::WaveFormatHeader::formatTag

Definition at line 18 of file waveaudiostream.h.

guid1

std::uint64_t TagParser::WaveFormatHeader::guid1

Definition at line 16 of file waveaudiostream.h.

guid2

std::uint64_t TagParser::WaveFormatHeader::guid2

Definition at line 17 of file waveaudiostream.h.

sampleRate

std::uint32_t TagParser::WaveFormatHeader::sampleRate

Definition at line 20 of file waveaudiostream.h.

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The documentation for this class was generated from the following files:

• wav/waveaudiostream.h
• wav/waveaudiostream.cpp