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https://issues.apache.org/jira/browse/TIKA-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13931681#comment-13931681
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Nick Burch commented on TIKA-1113:
----------------------------------
This needs reporting upstream to the Vorbis Java project -
https://github.com/Gagravarr/VorbisJava - and will need a fix there. Ideally a
very small video file that shows the problem is also needed, which can be used
as part of unit tests for it. (Not sure we want to be committing the full
BigBuckBunny video file to the source repo just for a unit test!)
> Parsing for OGV file results in java.lang.ClassCastException
> ------------------------------------------------------------
>
> Key: TIKA-1113
> URL: https://issues.apache.org/jira/browse/TIKA-1113
> Project: Tika
> Issue Type: Bug
> Components: metadata, parser
> Affects Versions: 1.3
> Environment: OS X 10.8.3
> JDK 1.6.0_45 64-bit
> Reporter: Alexander Chow
>
> When parsing any OGV file (e.g.,
> [gizmo.ogv|http://www.808.dk/pics/video/gizmo.ogv]), log will output
> something like the following:
> {code}
> Warning - invalid checksum on page 2 of stream 3f1 (1009)
> Warning - invalid checksum on page 3 of stream 3f1 (1009)
> Warning - invalid checksum on page 4 of stream 3f1 (1009)
> Warning - invalid checksum on page 5 of stream 3f1 (1009)
> Warning - invalid checksum on page 6 of stream 3f1 (1009)
> Warning - invalid checksum on page 7 of stream 3f1 (1009)
> Warning - invalid checksum on page 22 of stream 3f1 (1009)
> Warning - invalid checksum on page 33 of stream 3f1 (1009)
> Warning - invalid checksum on page 34 of stream 3f1 (1009)
> Warning - invalid checksum on page 35 of stream 3f1 (1009)
> Warning - invalid checksum on page 36 of stream 3f1 (1009)
> Warning - invalid checksum on page 37 of stream 3f1 (1009)
> Warning - invalid checksum on page 38 of stream 3f1 (1009)
> Warning - invalid checksum on page 52 of stream 3f1 (1009)
> Warning - invalid checksum on page 65 of stream 3f1 (1009)
> Warning - invalid checksum on page 69 of stream 3f1 (1009)
> Warning - invalid checksum on page 75 of stream 3f1 (1009)
> Warning - invalid checksum on page 76 of stream 3f1 (1009)
> Warning - invalid checksum on page 77 of stream 3f1 (1009)
> Warning - invalid checksum on page 78 of stream 3f1 (1009)
> Warning - invalid checksum on page 79 of stream 3f1 (1009)
> Warning - invalid checksum on page 80 of stream 3f1 (1009)
> Exception in thread "main" org.apache.tika.exception.TikaException:
> Unexpected RuntimeException from org.gagravarr.tika.VorbisParser@7c29e357
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:244)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
> at com.test.OGVTest.main(OGVTest.java:31)
> Caused by: java.lang.ClassCastException: org.gagravarr.vorbis.VorbisAudioData
> cannot be cast to org.gagravarr.vorbis.VorbisInfo
> at org.gagravarr.vorbis.VorbisFile.<init>(VorbisFile.java:78)
> at org.gagravarr.vorbis.VorbisFile.<init>(VorbisFile.java:55)
> at org.gagravarr.tika.VorbisParser.parse(VorbisParser.java:58)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> ... 3 more
> {code}
> Testcode is the following:
> {code:title=OGVTest.java}
> void parse(String fileName) throws Exception {
> InputStream inputStream = new FileInputStream(fileName);
>
> Metadata metadata = new Metadata();
>
> Parser parser = new AutoDetectParser();
>
> ParseContext parserContext = new ParseContext();
> parserContext.set(Parser.class, parser);
> ContentHandler contentHandler = new WriteOutContentHandler(
> new DummyWriter());
> parser.parse(inputStream, contentHandler, metadata,
> parserContext);
>
> System.out.println(metadata);
> }
> {code}
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