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Change Log

Version 1.5.4 (2011-08-03)

Bug Fixes:

  • Proper checking of --keep-dts flag.
  • Fix .deb building for all platforms.
  • Ensure locale is set to English for mkvinfo parsing.

Version 1.5.3 (2011-04-22)

Bug Fixes:

  • Fix KB to B comparison on free space check.
  • Force POSIX output on all platforms to ensure the correct column is always being referenced.
  • Ensure MD5s are being properly compared when requested (thanks Florian Coulmier).
  • Copy DTS file to the same folder as MKV when -k/--keep flag is set.
  • Force skip the use of any MKV header compression to ensure the most compatible file.

Version 1.5.2 (2010-08-24)

New Features:

  • User-loadable defaults can now be stored in the ~/.mkvdts2ac3.rc file. See the README for file specification.

Bug Fixes:

  • Use portable size check for df (thanks Daniele Nicolucci).

Version 1.5.1 (2010-02-15)

New Features:

  • -i/--initial argument which places the AC3 track as the first audio track in the file.
  • --new argument does not overwrite the original file but instead creates a new one with -AC3 appended to the file name.
  • Remove du usage in favor of optional MD5 comparison which is more reliable cross-filesystem and cross-platform.

Bug Fixes:

  • Refactor cleanup command so the external AC3 and keep DTS command work properly.
  • Don't attempt a same device move if the new and destination file are the same. This can occur if you are keeping the AC3 external and using a working directory that is the same as the location of the movie file.

Version 1.5.0 (2009-12-08)

New Features:

  • Merged Jake Wharton's 1.0.6-2-JDW with Chris Hoekstra's 1.0.6.3-CCH massive upgrades

Version 1.0.6.3-CCH (2009-12-08)

New Features:

  • Moved du/stat cmd to global variable up top for ease of changing

Bug Fixes:

  • In certain cases temp files were not getting deleted. Fixed by doing one cleanup at end and on any exits
  • stat -c doesn't work on Mac OS/X or BSD systems. Argh! Back to du and damned be Reiserfs people.

Cleanup:

  • Cleaned up the final filesize summary, used printf for alignment and misc tweaks

Known Bugs:

  • -e doesn't work and didn't [ever?] work as of 1.0.5. Not sure the intent as it is "do nothing at all" NEEDED?

Version 1.0.6-2-JDW (2009-12-06)

New Features:

  • Force the use of 1K byte blocks for filesize and free space comparison EVERYWHERE. By standardizing we (hopefully) eliminate any inconsistencies between different filesystems and (hopefully) have a portable solution.

Version 1.0.6.2-CCH (2009-12-06)

New Features:

  • Merged in Jake's 1.0.6-1 changes and updated version number accordingly.
  • Created final filesize summary at the end.

Version 1.0.6-1-JDW (2009-12-05)

New Features:

  • Ensure df and stat are both using bytes for comparisons.

Version 1.0.6.1-CCH (2009-12-05)

New Features:

  • Merged in Jake's 1.0.6 changes and updated version number accordingly.
  • Added a -m or --nocolor option (monotone) to turn off color highlighting manually.

Cleanup:

  • Brought colors.sh function color() inhouse to remove dependency on my personal external scripts.
  • Removed all but used colors, bell and off in colors() function

Version 1.0.6-JDW (2009-12-04)

New Features:

  • Change sed to awk for bitrate replacement for a portable solution.
  • Change du to stat for accurate, cross-filesystem byte counts.
  • Check for existing AC3 track and exit if present.
  • Add -f/--force argument to ignore any existing AC3s.

Cleanup:

  • Hide aften output for a nicer display during the transcoding process.

Version 1.0.5.2-CCH (2009-12-04)

Bug Fixes:

  • Switched to using stat instead of du (thanks ctalbot for pointing this out).
  • Fixed minor bug of B vs KB comparison with Working Directory ($WD).
  • Removed contrary logic in rm $NEWFILE section.
  • Return code for rsync was checked after after du/stat tests. This would never work so 2 seperate tests now.

New Features:

  • Added -f,--force option to force a continuation. This just appends a redundant AC3 track.
  • Changed all exit statements to be eiter 0 or 1 depending on exit due to failure or normal exit.
  • Added Working Directory ($WD) to the default value section per ctalbot request.
  • Added returncode check for mv/rsync copies (Satisfied a Jake TODO).
  • Created cleanup() function to test and remove files with error code checking inherent. TODO: ensure every exit scenario.
  • Added cleanup routines to checkerror routine when exiting.

Optimizes:

  • Converted individual timestamp displays into single line statement and a timestamp() function.
  • Rearranged functions and variable declarations to improve code readability and maintainability.
  • Converted all tool/app dependency checks to single line statements and a checkdep() function.
  • Compressed multi-page case statement even more by moving comments up a line to save a line per option.
  • Implemented a checkerror() returncode function .
  • Replaced all rm -f commands with cleanup and errorcheck routines.
  • Added doprint() function to handle verbose (-v, --debug, or --test) printing option.
  • Replaced all repetitive checks for $PRINT with doprint() function call.

Cleanup:

  • Changed timestamp() variables to be more descriptive.
  • Removed extraneous spaces scattered throughout case statement and conformed to one standard.
  • After 765 lines of diff and ~1000 bytes longer we are quite a bit cleaner and easier to follow (IMO).

Version 1.0.5.1-CCH (2009-12-13)

New Features:

  • Switched from cp and mv to rsync for better performance. rsync performance speedup is ~20% on my system.
  • Added check to see if AC3 track already exists in file so we don't duplicate each time (TODO would be to add a -f force).
  • Cleaned up output to be much less messy and spamming in general.
  • Focused on quieted (dcadec/aften) output...sssh, stop spamming us.
  • Added Major task announcements such as (Extracting DTS Track).
  • Added test for rsync to ensure it exists on system (ala mkvmerge, dcadec, etc.).
  • Color highlighting to add readability.
  • First stages of function optimization for repetitive tasks.
  • Granular timestamping for each stage instead of just 1 final time.
  • Bell and red highlighting for all errors (error function as well).
  • Changed -v from version to --verbose. -V is now version. (Previously there was no verbose unless debugging or testing).
  • Modified help output to reflect new -v option and added -V option.

Version 1.0.5-JDW (2009-11-05)

New Features:

  • Added -p argument which will set the "niceness" level of all executed programs.
  • If present in track name, 'DTS' will be changed to 'AC3' and the bitrate updated accordingly.
  • Delay on the DTS track is now copied over to the new AC3 track.

Version 1.0.4-JDW (2009-08-28)

Bug Fixes:

  • Reverted to using non-regex language lookup for portability.

Version 1.0.3-JDW (2009-07-26)

New Features:

  • Added support to pass an audio mode through to dcadec to allow downmixing (Idea by Tom Flanagan).
  • -c argument added to allow specifying a custom title for the AC3 track.

Bug Fixes:

  • Commonly aliased commands are now escaped with a backslash to ensure proper execution.

Version 1.0.2-JDW (2009-05-12)

New Features:

  • Modified script permissions to make it executable "out of the box".

Optimizations:

  • mkvinfo parsing is now only done once and all values are extracted from result.

Version 1.0.1-JDW (2009-05-10)

New Features:

  • Copy DTS track name title over to new AC3 track (thanks to Vladimir Berezhnoy).

Version 1.0.0-JDW (2009-05-07)

Intial Release!