[FFmpeg-trac] #10971(ffmpeg:new): ffmpeg AC3/EAC3 encoder missing LFE channel in some channel layouts

FFmpeg trac at avcodec.org
Mon Apr 22 00:03:37 EEST 2024


#10971: ffmpeg AC3/EAC3 encoder missing LFE channel in some channel layouts
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             Reporter:  Jose Peirote  |                    Owner:  (none)
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  ffmpeg
              Version:  git-master    |               Resolution:
             Keywords:  ac3 encoder   |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by mkver):

 Your 5_2-2.1.ac3​ sample is not 5 channels (FL+FR+LFE+SL+SR) as your
 ticket suggests, but already quad(side). In fact, AC-3 does not support
 FL+FR+LFE+SL+SR at all.
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Ticket URL: <https://trac.ffmpeg.org/ticket/10971#comment:1>
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