org.esau.ptarmigan.impl.filter
Class RIFFFilter

java.lang.Object
  |
  +--org.xml.sax.helpers.XMLFilterImpl
        |
        +--org.esau.ptarmigan.impl.filter.BaseFilter
              |
              +--org.esau.ptarmigan.impl.filter.BinaryFilter
                    |
                    +--org.esau.ptarmigan.impl.filter.RIFFFilter

All Implemented Interfaces:

ByteStreamSource, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.XMLFilter, org.xml.sax.XMLReader

public final class RIFFFilter

extends BinaryFilter

Extract metadata from a Resource Interchange File Format (RIFF) native tag format.

This doesn't produce any SAX events at present and merely jumps over RIFF to get to other data. However, it could be extended to produce SAX events describing the RIFF content. References http://ccrma-www.stanford.edu/CCRMA/Courses/422/projects/WaveFormat/ http://www.midi.org/about-midi/rp29spec(rmid).pdf

Author:

Reed Esau

Constructor Summary

RIFFFilter()

Method Summary

void	doParse() SAX-Invoked parse of a 'document' from an input stream.

Methods inherited from class org.esau.ptarmigan.impl.filter.BinaryFilter

counter, fastForward, read, read, read, readCharBE, readCharLE, readInt16BE, readInt16LE, readInt24BE, readInt24LE, readInt32BE, readInt32LE, remaining, rewind, setCounterLimit, skip

Methods inherited from class org.esau.ptarmigan.impl.filter.BaseFilter

characters, getMediaProperties, parse, setMediaProperties

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl

endDocument, endElement, endPrefixMapping, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, parse, processingInstruction, resolveEntity, setContentHandler, setDocumentLocator, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RIFFFilter

public RIFFFilter()
           throws org.xml.sax.SAXException

Method Detail

doParse

public void doParse()
             throws org.xml.sax.SAXException,
                    java.io.IOException,
                    java.text.ParseException

SAX-Invoked parse of a 'document' from an input stream. Skips over the 12-byte RIFF header