Bento4 MP4 SDK: AP4_AudioSampleEntry Class Reference

Bento4 MP4 SDK

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AP4_AudioSampleEntry Class Reference

#include <Ap4SampleEntry.h>

Inheritance diagram for AP4_AudioSampleEntry:
AP4_SampleEntry AP4_ContainerAtom AP4_Atom AP4_AtomParent AP4_EncaSampleEntry AP4_MpegAudioSampleEntry AP4_DrmsSampleEntry AP4_Mp4aSampleEntry

List of all members.

Public Member Functions

 AP4_AudioSampleEntry (AP4_Atom::Type format, AP4_UI32 sample_rate, AP4_UI16 sample_size, AP4_UI16 channel_count)
 AP4_AudioSampleEntry (AP4_Atom::Type format, AP4_Size size, AP4_ByteStream &stream, AP4_AtomFactory &atom_factory)
AP4_UI32 GetSampleRate ()
AP4_UI16 GetSampleSize ()
AP4_UI16 GetChannelCount ()
AP4_SampleDescription * ToSampleDescription ()

Protected Member Functions

virtual AP4_Size GetFieldsSize ()
virtual AP4_Result ReadFields (AP4_ByteStream &stream)
virtual AP4_Result WriteFields (AP4_ByteStream &stream)
virtual AP4_Result InspectFields (AP4_AtomInspector &inspector)

Protected Attributes

AP4_UI16 m_QtVersion
AP4_UI16 m_QtRevision
AP4_UI32 m_QtVendor
AP4_UI16 m_ChannelCount
AP4_UI16 m_SampleSize
AP4_UI16 m_QtCompressionId
AP4_UI16 m_QtPacketSize
AP4_UI32 m_SampleRate
AP4_UI32 m_QtV1SamplesPerPacket
AP4_UI32 m_QtV1BytesPerPacket
AP4_UI32 m_QtV1BytesPerFrame
AP4_UI32 m_QtV1BytesPerSample
AP4_UI32 m_QtV2StructSize
double m_QtV2SampleRate64
AP4_UI32 m_QtV2ChannelCount
AP4_UI32 m_QtV2Reserved
AP4_UI32 m_QtV2BitsPerChannel
AP4_UI32 m_QtV2FormatSpecificFlags
AP4_UI32 m_QtV2BytesPerAudioPacket
AP4_UI32 m_QtV2LPCMFramesPerAudioPacket
AP4_DataBuffer m_QtV2Extension

Detailed Description

Definition at line 116 of file Ap4SampleEntry.h.

Constructor & Destructor Documentation

AP4_AudioSampleEntry::AP4_AudioSampleEntry ( AP4_Atom::Type  format,
AP4_UI32  sample_rate,
AP4_UI16  sample_size,
AP4_UI16  channel_count 
)
AP4_AudioSampleEntry::AP4_AudioSampleEntry ( AP4_Atom::Type  format,
AP4_Size  size,
AP4_ByteStream &  stream,
AP4_AtomFactory &  atom_factory 
)

Member Function Documentation

AP4_UI16 AP4_AudioSampleEntry::GetChannelCount (  ) 
virtual AP4_Size AP4_AudioSampleEntry::GetFieldsSize (  )  [protected, virtual]

Reimplemented from AP4_SampleEntry.

AP4_UI32 AP4_AudioSampleEntry::GetSampleRate (  ) 
AP4_UI16 AP4_AudioSampleEntry::GetSampleSize (  )  [inline]

Definition at line 131 of file Ap4SampleEntry.h.

References m_SampleSize.

virtual AP4_Result AP4_AudioSampleEntry::InspectFields ( AP4_AtomInspector &  inspector  )  [protected, virtual]

Reimplemented from AP4_SampleEntry.

virtual AP4_Result AP4_AudioSampleEntry::ReadFields ( AP4_ByteStream &  stream  )  [protected, virtual]

Reimplemented from AP4_SampleEntry.

AP4_SampleDescription* AP4_AudioSampleEntry::ToSampleDescription (  )  [virtual]

Reimplemented from AP4_SampleEntry.

Reimplemented in AP4_EncaSampleEntry, and AP4_MpegAudioSampleEntry.

virtual AP4_Result AP4_AudioSampleEntry::WriteFields ( AP4_ByteStream &  stream  )  [protected, virtual]

Reimplemented from AP4_SampleEntry.

Member Data Documentation

AP4_UI16 AP4_AudioSampleEntry::m_ChannelCount [protected]

Definition at line 148 of file Ap4SampleEntry.h.

AP4_UI16 AP4_AudioSampleEntry::m_QtCompressionId [protected]

Definition at line 150 of file Ap4SampleEntry.h.

AP4_UI16 AP4_AudioSampleEntry::m_QtPacketSize [protected]

Definition at line 151 of file Ap4SampleEntry.h.

AP4_UI16 AP4_AudioSampleEntry::m_QtRevision [protected]

Definition at line 146 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV1BytesPerFrame [protected]

Definition at line 156 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV1BytesPerPacket [protected]

Definition at line 155 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV1BytesPerSample [protected]

Definition at line 157 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV1SamplesPerPacket [protected]

Definition at line 154 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2BitsPerChannel [protected]

Definition at line 163 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2BytesPerAudioPacket [protected]

Definition at line 165 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2ChannelCount [protected]

Definition at line 161 of file Ap4SampleEntry.h.

AP4_DataBuffer AP4_AudioSampleEntry::m_QtV2Extension [protected]

Definition at line 167 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2FormatSpecificFlags [protected]

Definition at line 164 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2LPCMFramesPerAudioPacket [protected]

Definition at line 166 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2Reserved [protected]

Definition at line 162 of file Ap4SampleEntry.h.

double AP4_AudioSampleEntry::m_QtV2SampleRate64 [protected]

Definition at line 160 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtV2StructSize [protected]

Definition at line 159 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_QtVendor [protected]

Definition at line 147 of file Ap4SampleEntry.h.

AP4_UI16 AP4_AudioSampleEntry::m_QtVersion [protected]

Definition at line 145 of file Ap4SampleEntry.h.

AP4_UI32 AP4_AudioSampleEntry::m_SampleRate [protected]

Definition at line 152 of file Ap4SampleEntry.h.

AP4_UI16 AP4_AudioSampleEntry::m_SampleSize [protected]

Definition at line 149 of file Ap4SampleEntry.h.

Referenced by GetSampleSize().

The documentation for this class was generated from the following file:
Generated on Thu May 13 16:36:51 2010 for Bento4 MP4 SDK by  doxygen 1.6.3
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