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cowtowncoder avatar cowtowncoder commented on July 3, 2024

As far as I know, first couple of bytes should be compatible with the command-line tool.
However I don't know of formal specification so it is difficult to say for sure.
I do know there are some implementations that do not do this.

Which platform is this on?

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cowtowncoder avatar cowtowncoder commented on July 3, 2024

Also: it would be interesting to see what first couple of bytes are. I think other codecs leave out Z and V but then follow with expected type byte (0x00 or 0x01).

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usergoodvery avatar usergoodvery commented on July 3, 2024

I am not actually using command line tool; I am compressing from withing my application (linux) using the original reference lzf implementation (http://oldhome.schmorp.de/marc/liblzf.html). Your documentation seems to suggest interoperability with that.

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cowtowncoder avatar cowtowncoder commented on July 3, 2024

@usergoodvery to the best of my knowledge, yes, original codec used this encoding. Command-line utilities use liblzf as well I think. As far as I know, Java algorithm used is indeed direct translation of original C version (at least starting point was); no changes were made to logic.

If you want further help, you would need to see what encoded results with embedded algorithm are.

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usergoodvery avatar usergoodvery commented on July 3, 2024

Thanks I'll peek at the first few bytes to get a feel of what's being stashed in there...

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