https://github.com/darealshinji/delaycut

cuts and corrects delay in ac3 and dts files
https://github.com/darealshinji/delaycut

ac3 audio dts qt qt5

Last synced: 3 months ago
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cuts and corrects delay in ac3 and dts files

• Host: GitHub
• URL: https://github.com/darealshinji/delaycut
• Owner: darealshinji
• License: gpl-3.0
• Created: 2014-07-16T13:59:49.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2024-05-07T21:36:04.000Z (about 2 years ago)
• Last Synced: 2025-04-13T19:43:14.690Z (about 1 year ago)
• Topics: ac3, audio, dts, qt, qt5
• Language: C++
• Homepage:
• Size: 4.21 MB
• Stars: 33
• Watchers: 8
• Forks: 5
• Open Issues: 5
• Metadata Files:
  • Readme: README
  • Changelog: ChangeLog
  • License: COPYING

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README

          
delaycut: cuts and corrects delay in ac3 and dts files

Copyright (C) 2004 by jsoto

Copyright (C) 2007 by madshi

Copyright (C) 2009 by Chumbo

Copyright (C) 2010 by Adam Thomas-Murphy

Copyright (C) 2014, 2016-2017 by djcj 

DelayCut is free software: you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, either version 3 of the License, or

(at your option) any later version.

DelayCut is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with DelayCut.  If not, see .

Command Line Instructions

Output and log files will be in the same path than the input file.

Options:

-help:                 List options.

-version:              Get current version.

-info:                 Outputs info about input file in log file

-inputtype :   Input type of delay/cut values. (default millseconds

                       when not specified) [milliseconds, seconds, videoframes]

-fps : Specify frame rate.

                       Needed when inputtype is set to frames.

-fixcrc :      Specify action to take in the case of crc errors

                       [ignore, skip, fix, silence]

-startdelay : Specify the needed frames added at the beginning of the file

-delay :      Alias for -startdelay

-enddelay :   Specify the needed frames added at the end of the file

-same:                 file length will be the same after adding delay

-auto:                 detect start delay in filename (assuming DVD2AVI style)

-startcut :   Specify cut start point

-endcut :     Specify cut end point

-o :           specify output file

-i :           specify inputfile

Examples:

Get info: Log file will be myfile_log.txt

    delaycut -info -i myfile.ac3

Adds 100 msec of silence at the begining. File lenght will be the same

    delaycut -startdelay 100 -same -i myfile.ac3

Adds 100 msec of silence at the begining. File lenght will be 100 msecs more

    delaycut -startdelay 100 -i myfile.ac3

Cuts start at 10.32 sec and ends at 15.20 sec.

    delaycut -inputtype seconds -startcut 10.32 -endcut 15.20 -i myfile.ac3

Cuts start at 10320 msec and ends at 15200 msec. Delay correction of 100 msec.

    delaycut -delay 100 -startcut 10320 -endcut 15200 -i myfile.ac3

Automatic delay correction based on the filename (-500 msec in this case)

    delaycut -auto "myfile DELAY -500ms.ac3"

---------------------

Build instructions

To build using a docker container:

* clone the repo

* cd delaycut

* docker run -t -i --rm -v $PWD:$PWD garthk/qt-build:bionic-5.12.0 bash

* 

* apt-get update && apt-get install -y libgl-dev libgtk2.0-dev

* cd 

* qmake

* make