Video::QuickTimeDecoder::AudioSampleDesc Class Reference

Inheritance diagram for Video::QuickTimeDecoder::AudioSampleDesc:

Collaboration diagram for Video::QuickTimeDecoder::AudioSampleDesc:

Public Member Functions
	AudioSampleDesc (QuickTimeTrack *parentTrack, uint32 codecTag)
bool	isAudioCodecSupported () const
Sound::PacketizedAudioStream *	createAudioStream () const
Public Member Functions inherited from Video::QuickTimeDecoder::SampleDesc
	SampleDesc (QuickTimeTrack *parentTrack, uint32 codecTag)
virtual	~SampleDesc ()
uint32	getCodecTag () const

Public Attributes
uint16	_bitsPerSample
uint16	_channels
uint32	_sampleRate
uint32	_samplesPerFrame
uint32	_bytesPerFrame
Public Attributes inherited from Video::QuickTimeDecoder::SampleDesc
Common::ScopedPtr< Common::SeekableReadStream >	_extraData
byte	_objectTypeMP4

Additional Inherited Members
Protected Attributes inherited from Video::QuickTimeDecoder::SampleDesc
QuickTimeTrack *	_parentTrack
uint32	_codecTag

Detailed Description

Definition at line 135 of file quicktime.h.

Constructor & Destructor Documentation

AudioSampleDesc()

Video::QuickTimeDecoder::AudioSampleDesc::AudioSampleDesc	(	QuickTimeDecoder::QuickTimeTrack *	parentTrack,
		uint32	codecTag
	)

Definition at line 705 of file quicktime.cpp.

References _bitsPerSample, _bytesPerFrame, _channels, _sampleRate, and _samplesPerFrame.

Member Function Documentation

createAudioStream()

Sound::PacketizedAudioStream * Video::QuickTimeDecoder::AudioSampleDesc::createAudioStream

(

)

const

Definition at line 743 of file quicktime.cpp.

References Sound::FLAG_16BITS, Sound::FLAG_UNSIGNED, Sound::kADPCMApple, Sound::makeAACStream(), Sound::makePacketizedADPCMStream(), Sound::makePacketizedPCMStream(), and MKTAG.

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isAudioCodecSupported()

bool Video::QuickTimeDecoder::AudioSampleDesc::isAudioCodecSupported

(

)

const

Definition at line 713 of file quicktime.cpp.

References Common::UString::c_str(), MKTAG, Video::tag2str(), and warning().

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Member Data Documentation

_bitsPerSample

uint16 Video::QuickTimeDecoder::AudioSampleDesc::_bitsPerSample

Definition at line 143 of file quicktime.h.

Referenced by AudioSampleDesc(), and Video::QuickTimeDecoder::QuickTimeAudioTrack::QuickTimeAudioTrack().

_bytesPerFrame

uint32 Video::QuickTimeDecoder::AudioSampleDesc::_bytesPerFrame

Definition at line 147 of file quicktime.h.

Referenced by AudioSampleDesc(), and Video::QuickTimeDecoder::QuickTimeAudioTrack::readAudioChunk().

_channels

uint16 Video::QuickTimeDecoder::AudioSampleDesc::_channels

Definition at line 144 of file quicktime.h.

Referenced by AudioSampleDesc(), and Video::QuickTimeDecoder::QuickTimeAudioTrack::QuickTimeAudioTrack().

_sampleRate

uint32 Video::QuickTimeDecoder::AudioSampleDesc::_sampleRate

Definition at line 145 of file quicktime.h.

Referenced by AudioSampleDesc().

_samplesPerFrame

uint32 Video::QuickTimeDecoder::AudioSampleDesc::_samplesPerFrame

Definition at line 146 of file quicktime.h.

Referenced by AudioSampleDesc(), and Video::QuickTimeDecoder::QuickTimeAudioTrack::readAudioChunk().

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

• src/video/quicktime.h
• src/video/quicktime.cpp