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I'm using Apache Tika v 1.4 to parse video files in the following way.

Metadata metadata = new Metadata();
String content = new Tika().parseToString(file.getInputStream(), metadata);
metadata.get(KEY)

The problem is that I don't know which keys to use in some cases. For example the MP4 keys: Duration. Frame Rate.

Where key I find these keys?

Thanks.

Asher Gruber
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  • Did you try reading the [metadata javadocs](https://tika.apache.org/1.4/api/org/apache/tika/metadata/Metadata.html) eg [XMPDM](https://tika.apache.org/1.4/api/org/apache/tika/metadata/XMPDM.html) ? – Gagravarr Aug 12 '13 at 19:25

1 Answers1

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metadata.names() method return an array of the names contained in the metadata.

So we can use this method to get the keys.

SANN3
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