View Bug Details

IDProjectCategoryView StatusLast Update
0000368DCP-o-matic[All Projects] Featurespublic2015-11-18 20:53
ReportermhmAssigned Tocarl 
PriorityhighSeverityfeatureReproducibilityhave not tried
Status resolvedResolutionfixed 
Product Version 
Target Version2.6.0Fixed in Version 
Summary0000368: Use ffmpegs ebur128 filter when analyzing
DescriptionThis is useful to get a picture of the loudness of the source.

I think it is enough to present the Integrated Loudness (in LUFS), Loudness Range, LRA (in LU) and the True Peak id dbTP.

Here is an example run on a trailer with ffmpeg:

$ ffmpeg -i FM_Trailer_V6_ENG_140517.mov -filter_complex ebur128=peak=true -f null -

(...)

  Integrated loudness:
    I: -17.8 LUFS
    Threshold: -28.7 LUFS

  Loudness range:
    LRA: 14.0 LU
    Threshold: -38.7 LUFS
    LRA low: -28.4 LUFS
    LRA high: -14.4 LUFS

  True peak:
    Peak: 0.1 dBFS
TagsNo tags attached.
Estimated work requiredAverage

Relationships

has duplicate 0000589 resolvedcarl Add FFMPEG's EBUR128 filter 
related to 0000236 resolvedcarl LUFS for loudness measurement 

Activities

carl

2015-11-18 20:53

administrator   ~0001000

Basic stuff added in 419afb743ad2aaf1ea301356ac09f9a26ee15567

Bug History

Date Modified Username Field Change
2014-06-07 20:11 mhm New Bug
2014-06-10 13:25 carl Assigned To => carl
2014-06-10 13:25 carl Status new => acknowledged
2014-09-11 22:44 carl Relationship added related to 0000236
2015-06-07 17:54 carl Relationship added has duplicate 0000589
2015-06-12 11:20 carl Severity minor => feature
2015-06-12 15:37 carl Estimated work required => Average
2015-06-12 15:37 carl Priority normal => high
2015-08-27 15:56 carl Target Version => 2.x
2015-11-08 23:44 carl Target Version => 2.6.0
2015-11-18 20:53 carl Note Added: 0001000
2015-11-18 20:53 carl Status acknowledged => resolved
2015-11-18 20:53 carl Resolution open => fixed