Utility Class

Utility Class

Contains convenience functions for bit-wise operations and data structure manipulation.

Inheritance Hierarchy

SystemObject
StreamCoders.Container.MP4Utility

Namespace: StreamCoders.Container.MP4
Assembly: MediaBase (in MediaBase.dll) Version: 2.0.5.0 (2.0.5.0)

Syntax

public class Utility

Public Class Utility

public ref class Utility

type Utility =  class end

The Utility type exposes the following members.

Constructors

	Name	Description
	Utility	Initializes a new instance of the Utility class

Methods

	Name	Description
	ConverTimeSpanToUnsignedInt64	Converts a TimeSpan to ulong given a scale.
	ConvertUnsignedInt32ToTimeSpan	Converts Ticks/Frequency to Timespan
	ConvertUnsignedInt64ToTimeSpan	Converts Ticks/Frequency to Timespan.
	CreateBox	Creates an MP4 Box instance.
	CreateBoxInstanceT	Creates an MP4 Box instance.
	CreateCharFromTypeValue	Creates char array from a 4-byte type value.
	CreateDescriptor	Creates an MPEG descriptor.
	CreateStringFromTypeValue	Creates string from a 32-bit value. This can be used to convert FourCC read as ints to be converted to a string.
	CreateType	Creates a 4-byte int from 4 char values.
	GetUTF8Length	Gets the number of bytes in a UTF-8 string.
	IsBitSet(Byte, Int32)	Checks whether a certain bit is set.
	IsBitSet(UInt32, Int32)	Checks whether a certain bit is set.
	IsMaskPresent	Checks if a value contains a certain bit-mask.
	SecondsSince1904	Returns the seconds that have passed since 1/1/1904 0:00
	SetBit(Byte, Int32, Boolean)	Sets a bit in a 8-bit variable.
	SetBit(UInt32, Int32, Boolean)	Sets a bit in a 32-bit variable.
	TimeSince1904	Adds a number of seconds to 1/1/1904 00:00 reference date.
	ToByte	Converts a char to byte.

Extension Methods

	Name	Description
	Copy	Overloaded. Creates a copy of the object. (Defined by ObjectExtensions.)
	Copy(Object)	Overloaded. Creates a deep copy of the object using the supplied object as a target for the copy operation. (Defined by ObjectExtensions.)