Encapsulates all supported MPEG-4 audio object type IDs. More...

Enumerations
enum	KnownValue : std::uint8_t { Null = 0 , AacMain , AacLc , AacSsr , AacLtp , Sbr , AacScalable , TwinVq , Celp , Hxvc , Ttsi = 12 , MainSynthesis , WavetableSynthesis , GeneralMidi , AlgorithmicSynthesisAudioEffects , ErAacLc , ErAacLtp = 19 , ErAacScalable , ErTwinVq , ErBsac , ErAacLd , ErCelp , ErHvxc , ErHiln , ErParametric , Ssc , Ps , MpegSurround , EscapeValue , Layer1 , Layer2 , Layer3 , Dst , Als , Sls , ErAacEld , SmrSimple , SmrMain , UsacNoSbr , Saoc , LdMpegSurround , Usac }

Functions
TAG_PARSER_EXPORT MediaFormat	idToMediaFormat (std::uint8_t mpeg4AudioObjectId, bool sbrPresent=false, bool psPresent=false)

Detailed Description

Encapsulates all supported MPEG-4 audio object type IDs.

Enumeration Type Documentation

Enumerator
Null
AacMain
AacLc	low complexity
AacSsr	scalable sample rate
AacLtp	long term prediction
Sbr	spectral band replication
AacScalable
TwinVq
Celp	code excited linear prediction
Hxvc	harmonic vector excitation coding
Ttsi	text-to-speech interface
MainSynthesis
WavetableSynthesis
GeneralMidi
AlgorithmicSynthesisAudioEffects
ErAacLc	error resillent AAC LC
ErAacLtp
ErAacScalable
ErTwinVq
ErBsac
ErAacLd
ErCelp
ErHvxc
ErHiln
ErParametric
Ssc
Ps
MpegSurround
EscapeValue
Layer1
Layer2
Layer3
Dst
Als	audio lossless
Sls	scalable lossless
ErAacEld	enhanced low delay
SmrSimple	symbolic music representation
SmrMain
UsacNoSbr	unified speech and audio coding
Saoc	spatial audio object coding (no SBR)
LdMpegSurround
Usac	unified speech and audio coding

Definition at line 579 of file mp4ids.h.

TAG_PARSER_EXPORT MediaFormat TagParser::Mpeg4AudioObjectIds::idToMediaFormat	(	std::uint8_t	mpeg4AudioObjectId,
		bool	sbrPresent = false,
		bool	psPresent = false )

Definition at line 370 of file mp4ids.cpp.