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CHANGELOG.md

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Change Log

Version 1.6.0 (2012-01-26)

New Features:

  • Script now uses ffmpeg instead of libdca/aften for better conversion.

Bug Fixes:

  • Ensure proper audio output mode is displayed when logging verbosely.
  • Display progress of file copy to make it clear that the script is still doing work.

thanks to GitHub user n-i-x for the progress patch

Version 1.5.7 (2011-10-06)

Bug Fixes:

  • Make parsing rules of audio track info from mkvinfo much more strict to we ensure only our desired track info is retrieved.

thanks to GitHub user mihaic for this fix

Version 1.5.6 (2011-10-03)

Bug Fixes:

  • Properly fix aforementioned logic flaw to use integer testing to restore --keep-dts to proper operation.

Version 1.5.5 (2011-08-19)

Bug Fixes:

  • Fix minor logic flaw when --keep-dts was used that harmlessly printed a warning.
  • Properly format info, warning, and error messages.

thanks to Ademar de Souza Reis Jr for these fixes

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!