[FFmpeg-trac] #11138(swresample:new): FFmpeg audio dither creates unwanted DC offset

FFmpeg trac at avcodec.org
Sun Aug 25 17:38:09 EEST 2024


#11138: FFmpeg audio dither creates unwanted DC offset
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             Reporter:  mstgrv  |                    Owner:  (none)
                 Type:  defect  |                   Status:  new
             Priority:  normal  |                Component:  swresample
              Version:  7.0     |               Resolution:
             Keywords:  dither  |               Blocked By:
             Blocking:          |  Reproduced by developer:  0
Analyzed by developer:  0       |
--------------------------------+--------------------------------------
Changes (by MasterQuestionable):

 * cc: MasterQuestionable (added)
 * keywords:  audio dithering => dither
 * component:  undetermined => swresample

Comment:

 ͏    "[https://ffmpeg.org/ffmpeg-resampler.html -dither_method]
 triangular"
 ͏    Does it happen with other methods?
 ͏    Or the default..?? 0?
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Ticket URL: <https://trac.ffmpeg.org/ticket/11138#comment:3>
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