AbstractAVIStream (Monte Screen Recorder 0.7.7.0 API)

java.lang.Object
- org.monte.media.avi.AbstractAVIStream

Direct Known Subclasses:

AVIOutputStream
```
public abstract class AbstractAVIStream
extends Object
```
This is the base class for low-level AVI stream IO.

Version:

$Id: AbstractAVIStream.java 299 2013-01-03 07:40:18Z werner $

Author:

Werner Randelshofer

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`protected class`	`AbstractAVIStream.AudioTrack` The format of a video track is defined in a "strf" chunk, which contains a `WAVEFORMATEX` struct.
`static class`	`AbstractAVIStream.AVIMediaType` Supported media types.
`protected class`	`AbstractAVIStream.Chunk` Chunk base class.
`protected class`	`AbstractAVIStream.CompositeChunk` A CompositeChunk contains an ordered list of Chunks.
`protected class`	`AbstractAVIStream.DataChunk` Data Chunk.
`protected class`	`AbstractAVIStream.FixedSizeDataChunk` A DataChunk with a fixed size.
`protected static class`	`AbstractAVIStream.MainHeader` Holds information about the entire movie.
`protected class`	`AbstractAVIStream.MidiTrack`
`protected static class`	`AbstractAVIStream.Sample` AVI stores media data in sample chunks.
`protected class`	`AbstractAVIStream.TextTrack`
`protected class`	`AbstractAVIStream.Track` Represents a track (or "stream") in an AVI file.
`protected class`	`AbstractAVIStream.VideoTrack` Represents a video track in an AVI file.

Field Summary

Fields
Modifier and Type	Field and Description
`protected static int`	`AVI_ID`
`static int`	`AVIH_FLAG_COPYRIGHTED`
`static int`	`AVIH_FLAG_HAS_INDEX` Indicates the AVI file has an index.
`static int`	`AVIH_FLAG_IS_INTERLEAVED` Indicates the AVI file is interleaved.
`static int`	`AVIH_FLAG_MUST_USE_INDEX` Indicates that application should use the index, rather than the physical ordering of the chunks in the file, to determine the order of presentation of the data.
`static int`	`AVIH_FLAG_TRUST_CK_TYPE` ??
`static int`	`AVIH_FLAG_WAS_CAPTURE_FILE` // Indicates the AVI file is a specially allocated file used for capturing real-time video.
`protected static int`	`AVIH_ID`
`protected static int`	`AVIX_ID`
`protected static int`	`CHUNK_SUBTYPE_MASK`
`protected static int`	`DB_ID`
`protected static int`	`DC_ID`
`protected static int`	`HDRL_ID`
`protected static int`	`IDX1_ID`
`protected static int`	`LIST_ID`
`protected static int`	`MOVI_ID`
`protected ImageOutputStream`	`out` Underlying output stream.
`protected static int`	`PC_ID`
`protected static int`	`REC_ID`
`protected static int`	`RIFF_ID` Chunk IDs.
`protected static int`	`STRD_ID`
`protected long`	`streamOffset` The offset in the underlying ImageOutputStream.
`protected static int`	`STRF_ID`
`static int`	`STRH_FLAG_DISABLED` Indicates this stream should not be enabled by default.
`static int`	`STRH_FLAG_VIDEO_PALETTE_CHANGES` Indicates this video stream contains palette changes.
`protected static int`	`STRH_ID`
`protected static int`	`STRL_ID`
`protected static int`	`STRN_ID`
`protected ArrayList<AbstractAVIStream.Track>`	`tracks` The list of tracks in the file.
`protected static int`	`WB_ID`

Constructor Summary

Constructors
Constructor and Description

AbstractAVIStream()

Constructors
Constructor and Description
`AbstractAVIStream()`

Method Summary

Methods
Modifier and Type	Method and Description
`protected long`	`getRelativeStreamPosition()` Gets the position relative to the beginning of the QuickTime stream.
`protected static String`	`intToType(int id)`
`protected static boolean`	`isFlagSet(int flag, int mask)` Returns true, if the specified mask is set on the flag.
`protected void`	`seekRelative(long newPosition)` Seeks relative to the beginning of the AVI stream.
`protected static int`	`typeToInt(String str)`

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

- Field Detail
  - RIFF_ID
```
protected static final int RIFF_ID
```
    Chunk IDs.
    
    See Also:
    Constant Field Values
  - AVI_ID
```
protected static final int AVI_ID
```
    See Also:
    Constant Field Values
  - AVIX_ID
```
protected static final int AVIX_ID
```
    See Also:
    Constant Field Values
  - LIST_ID
```
protected static final int LIST_ID
```
    See Also:
    Constant Field Values
  - MOVI_ID
```
protected static final int MOVI_ID
```
    See Also:
    Constant Field Values
  - HDRL_ID
```
protected static final int HDRL_ID
```
    See Also:
    Constant Field Values
  - AVIH_ID
```
protected static final int AVIH_ID
```
    See Also:
    Constant Field Values
  - STRL_ID
```
protected static final int STRL_ID
```
    See Also:
    Constant Field Values
  - STRH_ID
```
protected static final int STRH_ID
```
    See Also:
    Constant Field Values
  - STRN_ID
```
protected static final int STRN_ID
```
    See Also:
    Constant Field Values
  - STRF_ID
```
protected static final int STRF_ID
```
    See Also:
    Constant Field Values
  - STRD_ID
```
protected static final int STRD_ID
```
    See Also:
    Constant Field Values
  - IDX1_ID
```
protected static final int IDX1_ID
```
    See Also:
    Constant Field Values
  - REC_ID
```
protected static final int REC_ID
```
    See Also:
    Constant Field Values
  - CHUNK_SUBTYPE_MASK
```
protected static final int CHUNK_SUBTYPE_MASK
```
    See Also:
    Constant Field Values
  - PC_ID
```
protected static final int PC_ID
```
    See Also:
    Constant Field Values
  - DB_ID
```
protected static final int DB_ID
```
    See Also:
    Constant Field Values
  - DC_ID
```
protected static final int DC_ID
```
    See Also:
    Constant Field Values
  - WB_ID
```
protected static final int WB_ID
```
    See Also:
    Constant Field Values
  - AVIH_FLAG_HAS_INDEX
```
public static final int AVIH_FLAG_HAS_INDEX
```
    Indicates the AVI file has an index.
    
    See Also:
    Constant Field Values
  - AVIH_FLAG_MUST_USE_INDEX
```
public static final int AVIH_FLAG_MUST_USE_INDEX
```
    Indicates that application should use the index, rather than the physical ordering of the chunks in the file, to determine the order of presentation of the data. For example, this flag could be used to create a list of frames for editing.
    
    See Also:
    Constant Field Values
  - AVIH_FLAG_IS_INTERLEAVED
```
public static final int AVIH_FLAG_IS_INTERLEAVED
```
    Indicates the AVI file is interleaved.
    
    See Also:
    Constant Field Values
  - AVIH_FLAG_TRUST_CK_TYPE
```
public static final int AVIH_FLAG_TRUST_CK_TYPE
```
    ??
    
    See Also:
    Constant Field Values
  - AVIH_FLAG_WAS_CAPTURE_FILE
```
public static final int AVIH_FLAG_WAS_CAPTURE_FILE
```
    // Indicates the AVI file is a specially allocated file used for capturing real-time video. Applications should warn the user before writing over a file with this flag set because the user probably defragmented this file.
    
    See Also:
    Constant Field Values
  - AVIH_FLAG_COPYRIGHTED
```
public static final int AVIH_FLAG_COPYRIGHTED
```
    See Also:
    Constant Field Values
  - STRH_FLAG_DISABLED
```
public static final int STRH_FLAG_DISABLED
```
    Indicates this stream should not be enabled by default.
    
    See Also:
    Constant Field Values
  - STRH_FLAG_VIDEO_PALETTE_CHANGES
```
public static final int STRH_FLAG_VIDEO_PALETTE_CHANGES
```
    Indicates this video stream contains palette changes. This flag warns the playback software that it will need to animate the palette.
    
    See Also:
    Constant Field Values
  - out
```
protected ImageOutputStream out
```
    Underlying output stream.
  - streamOffset
```
protected long streamOffset
```
    The offset in the underlying ImageOutputStream. Normally this is 0 unless the underlying stream already contained data when it was passed to the constructor.
  - tracks
```
protected ArrayList<AbstractAVIStream.Track> tracks
```
    The list of tracks in the file.
- Constructor Detail
  - AbstractAVIStream
```
public AbstractAVIStream()
```
- Method Detail
  - getRelativeStreamPosition
```
protected long getRelativeStreamPosition()
                                  throws IOException
```
    Gets the position relative to the beginning of the QuickTime stream.
    Usually this value is equal to the stream position of the underlying ImageOutputStream, but can be larger if the underlying stream already contained data.
    
    Returns:
    The relative stream position.
    
    Throws:
    
    IOException
  - seekRelative
```
protected void seekRelative(long newPosition)
                     throws IOException
```
    Seeks relative to the beginning of the AVI stream.
    Usually this equal to seeking in the underlying ImageOutputStream, but can be different if the underlying stream already contained data.
    
    Throws:
    
    IOException
  - typeToInt
```
protected static int typeToInt(String str)
```
  - intToType
```
protected static String intToType(int id)
```
  - isFlagSet
```
protected static boolean isFlagSet(int flag,
                int mask)
```
    Returns true, if the specified mask is set on the flag.

Class AbstractAVIStream

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

RIFF_ID

AVI_ID

AVIX_ID

LIST_ID

MOVI_ID

HDRL_ID

AVIH_ID

STRL_ID

STRH_ID

STRN_ID

STRF_ID

STRD_ID

IDX1_ID

REC_ID

CHUNK_SUBTYPE_MASK

PC_ID

DB_ID

DC_ID

WB_ID

AVIH_FLAG_HAS_INDEX

AVIH_FLAG_MUST_USE_INDEX

AVIH_FLAG_IS_INTERLEAVED

AVIH_FLAG_TRUST_CK_TYPE

AVIH_FLAG_WAS_CAPTURE_FILE

AVIH_FLAG_COPYRIGHTED

STRH_FLAG_DISABLED

STRH_FLAG_VIDEO_PALETTE_CHANGES

out

streamOffset

tracks

Constructor Detail

AbstractAVIStream

Method Detail

getRelativeStreamPosition

seekRelative

typeToInt

intToType

isFlagSet