[FFmpeg-trac] #7813(avfilter:new): ebur128 filter reports sample peak > 0 dBFS

FFmpeg trac at avcodec.org
Fri Mar 29 02:34:42 EET 2019


#7813: ebur128 filter reports sample peak > 0 dBFS
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             Reporter:  ahthovaikied  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avfilter
              Version:  unspecified   |               Resolution:
             Keywords:                |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by cus):

 Because it is converted to 48 kHz double in two steps:
 - step1: 44100 s16 -> 48000 s16: because of s16, sample peak still cannot
 become >0 dBFS
 - step2: 48000 s16 -> 48000 double: because of no resampling, sample peak
 is unchanged

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Ticket URL: <https://trac.ffmpeg.org/ticket/7813#comment:8>
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