From bbd83c2ab34dc498a63ff10e869e26fbe1e221a4 Mon Sep 17 00:00:00 2001 From: Nick Magerko Date: Mon, 19 Aug 2019 09:11:22 -0700 Subject: [PATCH] Update man page --- programs/zstd.1.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/programs/zstd.1.md b/programs/zstd.1.md index 3ab2667a0..e3f729282 100644 --- a/programs/zstd.1.md +++ b/programs/zstd.1.md @@ -152,6 +152,12 @@ the last one takes effect. This feature does not work with `--single-thread`. You probably don't want to use it with long range mode, since it will decrease the effectiveness of the synchronization points, but your milage may vary. +* `--stream-size` : + When handling input from a stream, `zstd` must guess how large the source size + will be when optimizing compression parameters. If the stream size is relatively + small, this guess may be a poor one, resulting in a higher compression ratio than + expected. This feature will set the source size of a stream. Note that it must + be exact; incorrect stream sizes will cause an error. * `-D file`: use `file` as Dictionary to compress or decompress FILE(s) * `--no-dictID`: -- 2.47.2