[FFmpeg-trac] #11283(undetermined:new): ffmpeg aloop audio filter not working correctly in 48khz stereo wav

[FFmpeg]

#11283: ffmpeg aloop audio filter not working correctly in 48khz stereo wav
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             Reporter:  Danny        |                     Type:  defect
  Weijermans                         |
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 when using the aloop audio filter in ffmpeg
  to produce a looped audio section,
  it works sample accurate in 44.1kHz mono or stereo,
  and in 48kHz mono.
 But for some strange reason,
  it's off (probably by 1?) when using a 48kHz stereo file.
 I didn't test other sample-rates yet..
 I'm including a 48kHz stereo wav file containing a pure 480Hz sine,
  so you can test yourself.
 I'm using for testing:
 ffmpeg -y -i /Users/disjt/Desktop/s.wav -filter_complex
 "aloop=loop=4:start=48000:size=48000" s.wav
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Ticket URL: <https://trac.ffmpeg.org/ticket/11283>
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