org.monte.media.avi
Class AbstractAVIStream.MainHeader
java.lang.Object
org.monte.media.avi.AbstractAVIStream.MainHeader
- Enclosing class:
- AbstractAVIStream
protected static class AbstractAVIStream.MainHeader
- extends java.lang.Object
Holds information about the entire movie.
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AVI Main Header
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Set values taken from
http://graphics.cs.uni-sb.de/NMM/dist-0.4.0/Docs/Doxygen/html/avifmt_8h.html
typedef struct {
DWORD microSecPerFrame;
// Specifies the number of microseconds between frames.
// This value indicates the overall timing for the file.
DWORD maxBytesPerSec;
// Specifies the approximate maximum data rate of the file. This
// value indicates the number of bytes per second the system must
// handle to present an AVI sequence as specified by the other
// parameters contained in the main header and stream header chunks.
DWORD paddingGranularity;
// Specifies the alignment for data, in bytes. Pad the data to
// multiples of this value.
DWORD set avihFlags flags;
// Contains a bitwise combination of zero or more of the following flags:
DWORD totalFrames;
// Specifies the total number of frames of data in the file.
DWORD initialFrames;
// Specifies the initial frame for interleaved files. Noninterleaved
// files should specify zero. If you are creating interleaved files,
// specify the number of frames in the file prior to the initial
// frame of the AVI sequence in this member. For more information
// about the contents of this member, see "Special Information for
// Interleaved Files" in the Video for Windows Programmer's Guide.
DWORD streams;
// Specifies the number of streams in the file. For example, a file
// with audio and video has two streams.
DWORD suggestedBufferSize;
// Specifies the suggested buffer size for reading the file.
// Generally, this size should be large enough to contain the
// largest chunk in the file. If set to zero, or if it is too small,
// the playback software will have to reallocate memory during
// playback, which will reduce performance. For an interleaved file,
// the buffer size should be large enough to read an entire record,
// and not just a chunk.
DWORD width;
// Specifies the width of the AVI file in pixels.
DWORD height;
// Specifies the height of the AVI file in pixels.
DWORD[] reserved;
// Reserved. Set this array to zero.
} AVIMAINHEADER;
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
microSecPerFrame
protected long microSecPerFrame
- Specifies the number of microseconds (=10E-6 seconds) between frames.
This value indicates the overall timing for the file.
maxBytesPerSec
protected long maxBytesPerSec
paddingGranularity
protected long paddingGranularity
flags
protected int flags
totalFrames
protected long totalFrames
initialFrames
protected long initialFrames
streams
protected long streams
suggestedBufferSize
protected long suggestedBufferSize
size
protected java.awt.Dimension size
- Width and height of the movie. Null if not specified.
AbstractAVIStream.MainHeader
protected AbstractAVIStream.MainHeader()