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| author | Yann Collet <cyan@fb.com> | 2019-04-12 20:27:11 (GMT) |
|---|---|---|
| committer | Yann Collet <cyan@fb.com> | 2019-04-12 20:27:11 (GMT) |
| commit | 20c2a5fc946c2ad4a765c57cb9502ba7a8f87116 (patch) | |
| tree | ded0579429ae77fae4957551c4748e63f682ed54 /programs/lz4.1.md | |
| parent | 352bbdb98ef6d8c5518b6c7ec7b48a40245c3a9c (diff) | |
| download | lz4-20c2a5fc946c2ad4a765c57cb9502ba7a8f87116.zip lz4-20c2a5fc946c2ad4a765c57cb9502ba7a8f87116.tar.gz lz4-20c2a5fc946c2ad4a765c57cb9502ba7a8f87116.tar.bz2 | |
added command -BI for "Independent Blocks"
This is the reverse of `-BD`, and the current default.
This command can be useful to reverse a previous `-BD` command.
It may in the future be more important
if `lz4` switches to generating dependent blocks by default.
Diffstat (limited to 'programs/lz4.1.md')
| -rw-r--r-- | programs/lz4.1.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/programs/lz4.1.md b/programs/lz4.1.md index 2ee40aa..10449a0 100644 --- a/programs/lz4.1.md +++ b/programs/lz4.1.md @@ -172,8 +172,11 @@ only the latest one will be applied. Block size \[4-7\](default : 7)<br/> `-B4`= 64KB ; `-B5`= 256KB ; `-B6`= 1MB ; `-B7`= 4MB +* `-BI`: + Produce independent blocks (default) + * `-BD`: - Block Dependency (improves compression ratio on small blocks) + Blocks depend on predecessors (improves compression ratio, more noticeable on small blocks) * `--[no-]frame-crc`: Select frame checksum (default:enabled) |