Coral::IntervalHeader Struct Reference

Interval Header. More...

#include <tdtf.h>

List of all members.

Public Member Functions
cardinal	getOffsetLH (const cardinal layer) const
cardinal	getOffsetEEBR (const cardinal layer) const
cardinal	getOffsetEEFC (const cardinal layer) const
Static Public Member Functions
static cardinal	getIntervalHeaderSize (const cardinal layers)
Public Attributes
card32	Position
card32	Length
card8	Layers
card8	Flags
card16	pad
card32	IntervalDescriptionSize
card32	Offset [0]
Static Public Attributes
static const cardinal	offsetUH = 0

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Detailed Description

Interval Header.

This is the header for an interval description.

Author:

Thomas Dreibholz

Version:

1.0

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Member Function Documentation

static cardinal Coral::IntervalHeader::getIntervalHeaderSize

(

const cardinal

layers

)

[inline, static]

Calculate interval header size.

Parameters:

layers

Layer count.

Returns:

Interval header size.

cardinal Coral::IntervalHeader::getOffsetEEBR

(

const cardinal

layer

)

const [inline]

Get byterate empirical envelope offset number.

Parameters:

layer

Layer.

Returns:

Byterate empirical envelope offset number.

cardinal Coral::IntervalHeader::getOffsetEEFC

(

const cardinal

layer

)

const [inline]

Get frame count empirical envelope offset number.

Parameters:

layer

Layer.

Returns:

Frame count empirical envelope offset number.

cardinal Coral::IntervalHeader::getOffsetLH

(

const cardinal

layer

)

const [inline]

Get layer header offset number.

Parameters:

layer

Layer.

Returns:

Layer offset number.

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Member Data Documentation

card8 Coral::IntervalHeader::Flags

Interval flags.

card32 Coral::IntervalHeader::IntervalDescriptionSize

Total size of the interval description.

card8 Coral::IntervalHeader::Layers

Number of layers.

card32 Coral::IntervalHeader::Length

Interval length.

card32 Coral::IntervalHeader::Offset[0]

Offset to interval descriptions: 0: Utilization header for frame rate utilization 1 1 + (0 * Layers): Layer header für Layer #0 2 2 + (0 * Layers): Empirical Envelope header für Layer #0 3 3 + (0 * Layers): Frame count Empirical Envelope header for layer #0 4: 1 + (1 * Layers): Layer header für Layer #1 5: 2 + (1 * Layers): Empirical Envelope header für Layer #1 6: 3 + (1 * Layers): Frame count Empirical Envelope header for layer #1 ...

const cardinal Coral::IntervalHeader::offsetUH = 0 [static]

Utilization header offset number.

card16 Coral::IntervalHeader::pad

Unused. Should be set to 0.

card32 Coral::IntervalHeader::Position

Interval start position.

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The documentation for this struct was generated from the following file:

• tdtf.h