org.bytedeco.javacpp

Class avfilter.AVBufferSrcParameters

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.avfilter.AVBufferSrcParameters

All Implemented Interfaces:

AutoCloseable

Enclosing class:

avfilter

public static class avfilter.AVBufferSrcParameters
extends Pointer

This structure contains the parameters describing the frames that will be passed to this filter. It should be allocated with av_buffersrc_parameters_alloc() and freed with av_free(). All the allocated fields in it remain owned by the caller.

Nested Class Summary

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
long	channel_layout() Audio only, the audio channel layout
avfilter.AVBufferSrcParameters	channel_layout(long channel_layout)
int	format() video: the pixel format, value corresponds to enum AVPixelFormat audio: the sample format, value corresponds to enum AVSampleFormat
avfilter.AVBufferSrcParameters	format(int format)
avutil.AVRational	frame_rate() Video only, the frame rate of the input video.
avfilter.AVBufferSrcParameters	frame_rate(avutil.AVRational frame_rate)
int	height()
avfilter.AVBufferSrcParameters	height(int height)
avutil.AVBufferRef	hw_frames_ctx() Video with a hwaccel pixel format only.
avfilter.AVBufferSrcParameters	hw_frames_ctx(avutil.AVBufferRef hw_frames_ctx)
avfilter.AVBufferSrcParameters	position(long position)
avutil.AVRational	sample_aspect_ratio() Video only, the sample (pixel) aspect ratio.
avfilter.AVBufferSrcParameters	sample_aspect_ratio(avutil.AVRational sample_aspect_ratio)
int	sample_rate() Audio only, the audio sampling rate in samples per secon.
avfilter.AVBufferSrcParameters	sample_rate(int sample_rate)
avutil.AVRational	time_base() The timebase to be used for the timestamps on the input frames.
avfilter.AVBufferSrcParameters	time_base(avutil.AVRational time_base)
int	width() Video only, the display dimensions of the input frames.
avfilter.AVBufferSrcParameters	width(int width)

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

Constructor Detail

avfilter.AVBufferSrcParameters

public avfilter.AVBufferSrcParameters()

Default native constructor.

avfilter.AVBufferSrcParameters

public avfilter.AVBufferSrcParameters(long size)

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

avfilter.AVBufferSrcParameters

public avfilter.AVBufferSrcParameters(Pointer p)

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

Method Detail

position

public avfilter.AVBufferSrcParameters position(long position)

Overrides:

position in class Pointer

format

public int format()

video: the pixel format, value corresponds to enum AVPixelFormat audio: the sample format, value corresponds to enum AVSampleFormat

format

public avfilter.AVBufferSrcParameters format(int format)

time_base

@ByRef
public avutil.AVRational time_base()

The timebase to be used for the timestamps on the input frames.

time_base

public avfilter.AVBufferSrcParameters time_base(avutil.AVRational time_base)

width

public int width()

Video only, the display dimensions of the input frames.

width

public avfilter.AVBufferSrcParameters width(int width)

height

public int height()

height

public avfilter.AVBufferSrcParameters height(int height)

sample_aspect_ratio

@ByRef
public avutil.AVRational sample_aspect_ratio()

Video only, the sample (pixel) aspect ratio.

sample_aspect_ratio

public avfilter.AVBufferSrcParameters sample_aspect_ratio(avutil.AVRational sample_aspect_ratio)

frame_rate

@ByRef
public avutil.AVRational frame_rate()

Video only, the frame rate of the input video. This field must only be set to a non-zero value if input stream has a known constant framerate and should be left at its initial value if the framerate is variable or unknown.

frame_rate

public avfilter.AVBufferSrcParameters frame_rate(avutil.AVRational frame_rate)

hw_frames_ctx

public avutil.AVBufferRef hw_frames_ctx()

Video with a hwaccel pixel format only. This should be a reference to an AVHWFramesContext instance describing the input frames.

hw_frames_ctx

public avfilter.AVBufferSrcParameters hw_frames_ctx(avutil.AVBufferRef hw_frames_ctx)

sample_rate

public int sample_rate()

Audio only, the audio sampling rate in samples per secon.

sample_rate

public avfilter.AVBufferSrcParameters sample_rate(int sample_rate)

channel_layout

@Cast(value="uint64_t")
public long channel_layout()

Audio only, the audio channel layout

channel_layout

public avfilter.AVBufferSrcParameters channel_layout(long channel_layout)