FFRtoVFRConverter (Monte Media Library 17 API)

java.lang.Object

org.monte.media.av.AbstractCodec

org.monte.media.av.codec.video.AbstractVideoCodec

org.monte.media.av.codec.video.FFRtoVFRConverter

All Implemented Interfaces:: Codec

public class FFRtoVFRConverter extends AbstractVideoCodec

This codec converts frames from a fixed frame rate into a variable frame rate by coalescing identical frames.

This codec can be used when the input source has a fixed frame rate and the output sink supports a variable frame rate.

Author:: Werner Randelshofer

Field Summary

Fields inherited from class org.monte.media.av.AbstractCodec
inputFormat, inputFormats, name, outputFormat, outputFormats

Fields inherited from interface org.monte.media.av.Codec
CODEC_FAILED, CODEC_INPUT_NOT_CONSUMED, CODEC_OK, CODEC_OUTPUT_NOT_FILLED
Constructor Summary

Constructors

Constructor

Description

FFRtoVFRConverter()
Method Summary

Modifier and Type

Method

Description

Format[]

getOutputFormats(Format input)

Lists all of the output formats that this codec can generate with the provided input format.

int

process(Buffer in, Buffer out)

Performs the media processing defined by this codec.

void

reset()

Empty implementation of the reset method.

Format

setOutputFormat(Format f)

Sets the output format.

Methods inherited from class org.monte.media.av.codec.video.AbstractVideoCodec
copyImage, getARGB32, getBufferedImage, getColorModel, getIndexed8, getRGB15, getRGB16, getRGB24, writeInt24, writeInt24LE, writeInts24, writeInts24LE

Methods inherited from class org.monte.media.av.AbstractCodec
getInputFormat, getInputFormats, getName, getOutputFormat, setInputFormat, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- FFRtoVFRConverter
  
  public FFRtoVFRConverter()
Method Details
- getOutputFormats
  
  public Format[] getOutputFormats(Format input)
  
  Description copied from interface: Codec
  
  Lists all of the output formats that this codec can generate with the provided input format. If the input format is null, returns all supported output formats.
  
  Specified by:
  
  getOutputFormats in interface Codec
  
  Overrides:
  
  getOutputFormats in class AbstractCodec
- setOutputFormat
  
  public Format setOutputFormat(Format f)
  
  Description copied from interface: Codec
  
  Sets the output format. Returns the format that was actually set. This is the closest format that the Codec supports. Returns null if the specified format is not supported and no reasonable match could be found.
  
  Specified by:
  
  setOutputFormat in interface Codec
  
  Overrides:
  
  setOutputFormat in class AbstractCodec
- reset
  
  public void reset()
  
  Description copied from class: AbstractCodec
  
  Empty implementation of the reset method. Don't call super.
  
  Specified by:
  
  reset in interface Codec
  
  Overrides:
  
  reset in class AbstractCodec
- process
  
  public int process(Buffer in, Buffer out)
  
  Description copied from interface: Codec
  
  Performs the media processing defined by this codec.
  Copies the data from the input buffer into the output buffer.
  
  Returns:
  
  A combination of processing flags.