GrayLib::cAVIFileIndex Class Reference

#include <cAVIFileIndex.h>

Public Member Functions
	cAVIFileIndex ()
	~cAVIFileIndex ()
void	AddFrame (const AVIINDEXENTRY &indexentry)
const AVIINDEXENTRY *	FindFrame (RIFF_SIZE_t dwChunkOffset) const
HRESULT	FlushIndexChunk (cStreamOutput *pSink)
ITERATE_t	get_FramesTotal () const noexcept
size_t	get_ChunkSize () const noexcept

Static Public Attributes
static const FOURCC	k_fccVideoB = ((DWORD)(BYTE)( '0' ) | ((DWORD)(BYTE)( '0' ) << 8) | ((DWORD)(BYTE)( 'd' ) << 16) | ((DWORD)(BYTE)( 'b' ) << 24 ))
static const FOURCC	k_fccVideoC = ((DWORD)(BYTE)( '0' ) | ((DWORD)(BYTE)( '0' ) << 8) | ((DWORD)(BYTE)( 'd' ) << 16) | ((DWORD)(BYTE)( 'c' ) << 24 ))
static const FOURCC	k_fccAudio = ((DWORD)(BYTE)( '0' ) | ((DWORD)(BYTE)( '1' ) << 8) | ((DWORD)(BYTE)( 'w' ) << 16) | ((DWORD)(BYTE)( 'b' ) << 24 ))

Detailed Description

Create an index (of frames) for an AVI file/stream

Note

it seems to be necessary to index ALL frames. or just key frames?

Constructor & Destructor Documentation

cAVIFileIndex()

GrayLib::cAVIFileIndex::cAVIFileIndex

(

)

~cAVIFileIndex()

GrayLib::cAVIFileIndex::~cAVIFileIndex

(

)

Member Function Documentation

AddFrame()

void GrayLib::cAVIFileIndex::AddFrame

(

const AVIINDEXENTRY &

indexentry

)

Add a single index to the array. update index.

FindFrame()

const AVIINDEXENTRY * GrayLib::cAVIFileIndex::FindFrame

(

RIFF_SIZE_t

dwChunkOffset

)

const

Find the dwChunkOffset in m_IndexQ for finding KeyFrame.

Todo:

cAVIFileIndex::FindFrame.

FlushIndexChunk()

HRESULT GrayLib::cAVIFileIndex::FlushIndexChunk

(

cStreamOutput *

pSink

)

Write index to pSink. Release memory that index took.

get_ChunkSize()

size_t GrayLib::cAVIFileIndex::get_ChunkSize ( ) const

inlinenoexcept

NOT including the chunk overhead or LIST FOURCC.

get_FramesTotal()

ITERATE_t GrayLib::cAVIFileIndex::get_FramesTotal ( ) const

inlinenoexcept

Member Data Documentation

k_fccAudio

const FOURCC GrayLib::cAVIFileIndex::k_fccAudio = ((DWORD)(BYTE)( '0' ) | ((DWORD)(BYTE)( '1' ) << 8) | ((DWORD)(BYTE)( 'w' ) << 16) | ((DWORD)(BYTE)( 'b' ) << 24 ))

static

k_fccVideoB

const FOURCC GrayLib::cAVIFileIndex::k_fccVideoB = ((DWORD)(BYTE)( '0' ) | ((DWORD)(BYTE)( '0' ) << 8) | ((DWORD)(BYTE)( 'd' ) << 16) | ((DWORD)(BYTE)( 'b' ) << 24 ))

static

k_fccVideoC

const FOURCC GrayLib::cAVIFileIndex::k_fccVideoC = ((DWORD)(BYTE)( '0' ) | ((DWORD)(BYTE)( '0' ) << 8) | ((DWORD)(BYTE)( 'd' ) << 16) | ((DWORD)(BYTE)( 'c' ) << 24 ))

static

---

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

• c:/Dennis/Source/Gray/GrayLib/include/FileAV/cAVIFileIndex.h
• c:/Dennis/Source/Gray/GrayLib/src/FileAV/cAVIFileIndex.cpp