avutil.AVOption (JavaCPP Presets for FFmpeg 3.4.2-1.4.1 API)

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

AVOption()
Default native constructor.

AVOption(long size)
Native array allocator.

AVOption(Pointer p)
Pointer cast constructor.

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

Method Summary

All Methods Instance Methods Concrete 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, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, 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
  - AVOption
```
public AVOption()
```
    Default native constructor.
  - AVOption
```
public AVOption(long size)
```
    Native array allocator. Access with Pointer.position(long).
  - AVOption
```
public 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.

Class avutil.AVOption

Nested Class Summary

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

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

Constructor Summary

Method Summary

Methods inherited from class org.bytedeco.javacpp.Pointer

Methods inherited from class java.lang.Object

Field Detail

AV_OPT_FLAG_ENCODING_PARAM

AV_OPT_FLAG_DECODING_PARAM

AV_OPT_FLAG_METADATA

AV_OPT_FLAG_AUDIO_PARAM

AV_OPT_FLAG_VIDEO_PARAM

AV_OPT_FLAG_SUBTITLE_PARAM

AV_OPT_FLAG_EXPORT

AV_OPT_FLAG_READONLY

AV_OPT_FLAG_FILTERING_PARAM

Constructor Detail

AVOption

AVOption

AVOption

Method Detail

position

name

help

offset

offset

type

type

default_val_i64

default_val_i64

default_val_dbl

default_val_dbl

default_val_str

default_val_q

default_val_q

min

min

max

max

flags

flags

unit