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Posted to issues@commons.apache.org by "Stefan Bodewig (JIRA)" <ji...@apache.org> on 2017/10/21 13:11:00 UTC

[jira] [Created] (COMPRESS-425) Add auto-detection for zstd

Stefan Bodewig created COMPRESS-425:
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             Summary: Add auto-detection for zstd
                 Key: COMPRESS-425
                 URL: https://issues.apache.org/jira/browse/COMPRESS-425
             Project: Commons Compress
          Issue Type: Improvement
          Components: Compressors
            Reporter: Stefan Bodewig
             Fix For: 1.16


Zstandard files consist of frames having a magic number that can be used to identify them. We'll need to detect Zstandard and skippable frames.

https://github.com/facebook/zstd/blob/dev/doc/zstd_compression_format.md#frames



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