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Downloads:

1,820

Downloads of v 0.6.3:

118

Last Update:

25 Sep 2019

Package Maintainer(s):

Software Author(s):

  • Peter Belkner

Tags:

bs1770gain loudness normalizing scanner audio video

BS1770GAIN

  • 1
  • 2
  • 3

0.6.3 | Updated: 25 Sep 2019

Downloads:

1,820

Downloads of v 0.6.3:

118

Maintainer(s):

Software Author(s):

  • Peter Belkner

BS1770GAIN 0.6.3

  • 1
  • 2
  • 3

Some Checks Have Failed or Are Not Yet Complete

Not All Tests Have Passed


Validation Testing Passed


Verification Testing Passed

Details

Scan Testing Resulted in Flagged:

This package was submitted (and approved) prior to automated virus scanning integration into the package moderation processs.

We recommend clicking the "Details" link to make your own decision on installing this package.

Details
Package Approved

This package was approved as a trusted package on 25 Sep 2019.

WARNING

This package is unlisted and hidden from package listings.

Description

Audio from different sources can be expected to be different loud and it would be nice to automatically adapt all these audio sources to the same loudness. Fortunately the ITU-R in their BS.1770 standard defines an algorithm which makes it possible to measure the loudness of a certain audio source. Based on the ITU-R BS.1770 measure several standards bodys defined what they think is the preferred loudness audio should normalize to, notably

  • EBU R128 (Europe) says -23.0,
  • ATSC A/85 (Northern America) says -24.0, and
  • [ReplayGain 2.0] says -18.0.
    BS1770GAIN implements the ITU-R BS.1770 loudness measurement algorithm and makes it accessable to a user in several ways as known from the EBU R128 standard, i.e.
  • measurement of the integrated loudness,
  • measurement of the maximum shortterm loudness,
  • measurement of the maximum momentary loudness, and
  • measurement of the loudness range.
    The integrated loudness is the two phase gated measurement of the mean loudness as described by ITU-R BS.1770. All measures are described in detail by EBU R128.

On top of that BS1770GAIN provides to additional measures not related to loudness:

  • measurement of the maximum sample peak (ordinary peak), and

  • measurement of the maximum true peak (peak due to upsampling).
    Besides measuring the loudness BS1770GAIN is also able to adapt it conformant with the above mentioned statndards. There are two ways to achieve this:

  • write REPLAYGAIN tags with the respective information to the file and leave the task of applying the gain to the playback device, or

  • actually apply the gain.

Usage

Command-line syntax


legal\LICENSE.txt

From: http://bs1770gain.sourceforge.net

LICENSE

This program 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 2 of the License, or (at your option) any later version.

This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
legal\VERIFICATION.txt
VERIFICATION
 
Verification is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.
 
Package can be verified like this:
 
1. Download:
 
   x32: https://iweb.dl.sourceforge.net/project/bs1770gain/bs1770gain/0.6.3/bs1770gain-0.6.3-win32.7z
   x64: https://iweb.dl.sourceforge.net/project/bs1770gain/bs1770gain/0.6.3/bs1770gain-0.6.3-win64.7z
  
2. You can use one of the following methods to obtain the SHA256 checksum:
   - Use powershell function 'Get-FileHash'
   - Use Chocolatey utility 'checksum.exe'
 
   checksum type: sha256
   checksum32: 0D5D9851DD0E5448F2033FE208B0F8A6568B8AEAD26A2A3F650654E03189026C
   checksum64: 0D9E7111B94CFB43EAEDE52FA423E88D82C860C4A84950A29BF566509FDD1C95
 
File 'LICENSE.txt' is obtained from:
   http://bs1770gain.sourceforge.net
tools\bs1770gain-0.6.3-win32.7z
md5: AE2FF3AB6B414E7FD043E8DD087CD258 | sha1: 98F693B7D426E7373E2AC9C929182EC8BD9632A0 | sha256: 0D5D9851DD0E5448F2033FE208B0F8A6568B8AEAD26A2A3F650654E03189026C | sha512: 8E6326B9C83E305A04884CC2AB13A0539AD1534FC4E1C84880748C7C1240034616FD46A536AA8C0505D8D1CA318B7994D92832CDD452E912EFB1E5DAB87F2B61
tools\bs1770gain-0.6.3-win64.7z
md5: 8006CC48FB6B06017732848C2878968D | sha1: 52FF2FC2A67488CF26F38DC642CFC0583AF55D02 | sha256: 0D9E7111B94CFB43EAEDE52FA423E88D82C860C4A84950A29BF566509FDD1C95 | sha512: C70E919125E0281FC1891C858757035EF68413371457A45A47B6D1E68CE6C9B4AEA4E86EE4228217259BBF058E250128E36E0B82FB0CDB8EFB6CDFEEAFC34AA6
tools\chocolateyinstall.ps1
$ErrorActionPreference = 'Stop';
$toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"

$packageArgs = @{
  packageName = $env:ChocolateyPackageName
  destination = "$toolsDir"
  file        = "$toolsDir\bs1770gain-0.6.3-win32.7z"
  file64      = "$toolsDir\bs1770gain-0.6.3-win64.7z"  
}

Get-ChocolateyUnzip @packageArgs

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Add to Builder Version Downloads Last Updated Status

This package has no dependencies.

Discussion for the BS1770GAIN Package

Ground Rules:

  • This discussion is only about BS1770GAIN and the BS1770GAIN package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
  • The maintainers of this Chocolatey Package will be notified about new comments that are posted to this Disqus thread, however, it is NOT a guarantee that you will get a response. If you do not hear back from the maintainers after posting a message below, please follow up by using the link on the left side of this page or follow this link to contact maintainers. If you still hear nothing back, please follow the package triage process.
  • Tell us what you love about the package or BS1770GAIN, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
  • If you use a url, the comment will be flagged for moderation until you've been whitelisted. Disqus moderated comments are approved on a weekly schedule if not sooner. It could take between 1-5 days for your comment to show up.
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