QtMultimediaPrivate::ParsingSupport Namespace Reference

Classes
struct	OggStreamInfo
struct	FlacStreamInfo

Enumerations
enum class	AudioCodec {   Unknown , Mp3 , Aac , Flac ,   Opus , Vorbis , Wav }

Functions
AudioCodec	sniffCodec (QSpan< const std::byte > header)
bool	hasFrameParser (AudioCodec codec)
std::optional< OggStreamInfo >	oggStreamInfo (QSpan< const std::byte > data)
std::optional< FlacStreamInfo >	flacStreamInfo (QSpan< const std::byte > data)
std::optional< qsizetype >	flacAudioOffset (QSpan< const std::byte > data)
std::optional< qsizetype >	findFlacSync (QSpan< const std::byte > data, qsizetype from)
qsizetype	mpegFrameSize (QSpan< const std::byte > data, qsizetype offset)
std::optional< qsizetype >	findMpegSync (QSpan< const std::byte > data, qsizetype from)
qsizetype	adtsFrameSize (QSpan< const std::byte > data, qsizetype offset)
std::optional< qsizetype >	findAdtsSync (QSpan< const std::byte > data, qsizetype from)

Enumeration Type Documentation

AudioCodec

enum class QtMultimediaPrivate::ParsingSupport::AudioCodec

strong

Enumerator
Unknown
Mp3
Aac
Flac
Opus
Vorbis
Wav

Definition at line 28 of file qaudio_parsing_support_p.h.

Function Documentation

adtsFrameSize()

qsizetype QtMultimediaPrivate::ParsingSupport::adtsFrameSize	(	QSpan< const std::byte >	data,
		qsizetype	offset = 0 )

Definition at line 387 of file qaudio_parsing_support.cpp.

findAdtsSync()

std::optional< qsizetype > QtMultimediaPrivate::ParsingSupport::findAdtsSync	(	QSpan< const std::byte >	data,
		qsizetype	from = 0 )

Definition at line 407 of file qaudio_parsing_support.cpp.

findFlacSync()

std::optional< qsizetype > QtMultimediaPrivate::ParsingSupport::findFlacSync	(	QSpan< const std::byte >	data,
		qsizetype	from = 0 )

Definition at line 315 of file qaudio_parsing_support.cpp.

findMpegSync()

std::optional< qsizetype > QtMultimediaPrivate::ParsingSupport::findMpegSync	(	QSpan< const std::byte >	data,
		qsizetype	from = 0 )

Definition at line 382 of file qaudio_parsing_support.cpp.

flacAudioOffset()

std::optional< qsizetype > QtMultimediaPrivate::ParsingSupport::flacAudioOffset

(

QSpan< const std::byte >

data

)

Definition at line 299 of file qaudio_parsing_support.cpp.

flacStreamInfo()

std::optional< FlacStreamInfo > QtMultimediaPrivate::ParsingSupport::flacStreamInfo

(

QSpan< const std::byte >

data

)

Definition at line 270 of file qaudio_parsing_support.cpp.

References QtMultimediaPrivate::ParsingSupport::FlacStreamInfo::numChannels.

hasFrameParser()

bool QtMultimediaPrivate::ParsingSupport::hasFrameParser

(

AudioCodec

codec

)

Definition at line 220 of file qaudio_parsing_support.cpp.

References Aac, Flac, and Mp3.

mpegFrameSize()

qsizetype QtMultimediaPrivate::ParsingSupport::mpegFrameSize	(	QSpan< const std::byte >	data,
		qsizetype	offset = 0 )

Definition at line 329 of file qaudio_parsing_support.cpp.

oggStreamInfo()

std::optional< OggStreamInfo > QtMultimediaPrivate::ParsingSupport::oggStreamInfo

(

QSpan< const std::byte >

data

)

Definition at line 225 of file qaudio_parsing_support.cpp.

References QtMultimediaPrivate::ParsingSupport::OggStreamInfo::codec, QtMultimediaPrivate::ParsingSupport::OggStreamInfo::numChannels, Opus, QtMultimediaPrivate::ParsingSupport::OggStreamInfo::sampleRate, and Vorbis.

sniffCodec()

AudioCodec QtMultimediaPrivate::ParsingSupport::sniffCodec

(

QSpan< const std::byte >

header

)

Definition at line 182 of file qaudio_parsing_support.cpp.

References Aac, Flac, Mp3, Opus, Unknown, and Wav.