org.bytedeco.javacpp

Class avutil.AVOption

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.avutil.AVOption

All Implemented Interfaces:

AutoCloseable

Enclosing class:

avutil

public static class avutil.AVOption
extends Pointer

AVOption

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields

Modifier and Type	Field and Description
static int	AV_OPT_FLAG_AUDIO_PARAM
static int	AV_OPT_FLAG_DECODING_PARAM a generic parameter which can be set by the user for demuxing or decoding
static int	AV_OPT_FLAG_ENCODING_PARAM a generic parameter which can be set by the user for muxing or encoding
static int	AV_OPT_FLAG_EXPORT The option is intended for exporting values to the caller.
static int	AV_OPT_FLAG_FILTERING_PARAM a generic parameter which can be set by the user for filtering
static int	AV_OPT_FLAG_METADATA some data extracted or inserted into the file like title, comment, ...
static int	AV_OPT_FLAG_READONLY The option may not be set through the AVOptions API, only read.
static int	AV_OPT_FLAG_SUBTITLE_PARAM
static int	AV_OPT_FLAG_VIDEO_PARAM

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
avutil.AVOption() Default native constructor.
avutil.AVOption(long size) Native array allocator.
avutil.AVOption(Pointer p) Pointer cast constructor.

Method Summary

Methods

Modifier and Type	Method and Description
double	default_val_dbl()
avutil.AVOption	default_val_dbl(double default_val_dbl)
long	default_val_i64() the default value for scalar options
avutil.AVOption	default_val_i64(long default_val_i64)
avutil.AVRational	default_val_q()
avutil.AVOption	default_val_q(avutil.AVRational default_val_q)
BytePointer	default_val_str()
int	flags()
avutil.AVOption	flags(int flags)
BytePointer	help() short English help text \todo What about other languages?
double	max() maximum valid value for the option
avutil.AVOption	max(double max)
double	min() minimum valid value for the option
avutil.AVOption	min(double min)
BytePointer	name()
int	offset() The offset relative to the context structure where the option value is stored.
avutil.AVOption	offset(int offset)
avutil.AVOption	position(long position)
int	type()
avutil.AVOption	type(int type)
BytePointer	unit() The logical unit to which the option belongs.

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, physicalBytes, position, put, realloc, setNull, sizeof, toString, totalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

AV_OPT_FLAG_ENCODING_PARAM

public static final int AV_OPT_FLAG_ENCODING_PARAM

a generic parameter which can be set by the user for muxing or encoding

See Also:

Constant Field Values

AV_OPT_FLAG_DECODING_PARAM

public static final int AV_OPT_FLAG_DECODING_PARAM

a generic parameter which can be set by the user for demuxing or decoding

See Also:

Constant Field Values

AV_OPT_FLAG_METADATA

public static final int AV_OPT_FLAG_METADATA

some data extracted or inserted into the file like title, comment, ...

See Also:

Constant Field Values

AV_OPT_FLAG_AUDIO_PARAM

public static final int AV_OPT_FLAG_AUDIO_PARAM

See Also:

Constant Field Values

AV_OPT_FLAG_VIDEO_PARAM

public static final int AV_OPT_FLAG_VIDEO_PARAM

See Also:

Constant Field Values

AV_OPT_FLAG_SUBTITLE_PARAM

public static final int AV_OPT_FLAG_SUBTITLE_PARAM

See Also:

Constant Field Values

AV_OPT_FLAG_EXPORT

public static final int AV_OPT_FLAG_EXPORT

The option is intended for exporting values to the caller.

See Also:

Constant Field Values

AV_OPT_FLAG_READONLY

public static final int AV_OPT_FLAG_READONLY

The option may not be set through the AVOptions API, only read. This flag only makes sense when AV_OPT_FLAG_EXPORT is also set.

See Also:

Constant Field Values

AV_OPT_FLAG_FILTERING_PARAM

public static final int AV_OPT_FLAG_FILTERING_PARAM

a generic parameter which can be set by the user for filtering

See Also:

Constant Field Values

Constructor Detail

avutil.AVOption

public avutil.AVOption()

Default native constructor.

avutil.AVOption

public avutil.AVOption(long size)

Native array allocator. Access with Pointer.position(long).

avutil.AVOption

public avutil.AVOption(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

position

public avutil.AVOption position(long position)

Overrides:

position in class Pointer

name

@MemberGetter
@Cast(value="const char*")
public BytePointer name()

help

@MemberGetter
@Cast(value="const char*")
public BytePointer help()

short English help text \todo What about other languages?

offset

public int offset()

The offset relative to the context structure where the option value is stored. It should be 0 for named constants.

offset

public avutil.AVOption offset(int offset)

type

@Cast(value="AVOptionType")
public int type()

type

public avutil.AVOption type(int type)

default_val_i64

@Name(value="default_val.i64")
@Cast(value="int64_t")
public long default_val_i64()

the default value for scalar options

default_val_i64

public avutil.AVOption default_val_i64(long default_val_i64)

default_val_dbl

@Name(value="default_val.dbl")
public double default_val_dbl()

default_val_dbl

public avutil.AVOption default_val_dbl(double default_val_dbl)

default_val_str

@Name(value="default_val.str")
@MemberGetter
@Cast(value="const char*")
public BytePointer default_val_str()

default_val_q

@Name(value="default_val.q")
@ByRef
public avutil.AVRational default_val_q()

default_val_q

public avutil.AVOption default_val_q(avutil.AVRational default_val_q)

min

public double min()

minimum valid value for the option

min

public avutil.AVOption min(double min)

max

public double max()

maximum valid value for the option

max

public avutil.AVOption max(double max)

flags

public int flags()

flags

public avutil.AVOption flags(int flags)

unit

@MemberGetter
@Cast(value="const char*")
public BytePointer unit()

The logical unit to which the option belongs. Non-constant options and corresponding named constants share the same unit. May be NULL.