Opened 13 years ago

Last modified 10 years ago

#262 assigned enhancement

Add support for changing compression level to tools

Reported by: jpc2 Owned by: salcock
Priority: major Milestone:
Component: tools Version:
Keywords: Cc:

Description

All of the libtrace tools that can create output files should have the ability to allow the user to change the output compression level. The default should also be something sensible, 6 or 1 would be obvious choices.

Change History (2)

comment:1 Changed 13 years ago by anonymous

#1349 adds preliminary support for this to tracesplit. tracemerge still needs support. libtrace needs it's new libtraceio abstraction layer.

comment:2 Changed 10 years ago by salcock

  • Owner changed from perry to salcock
  • Status changed from new to assigned

We're doing much better now - tracesplit, tracemerge, traceanon all support changing both the compression level and method.

We still need to do something about the tools that are shell-script wrappers around other tools, such as traceconvert and tracefilter. Currently these will do gzip level 1, but a bit more flexibility would be nice.

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