[FFmpeg-trac] #4861(avcodec:open): E-AC3 audio glitch : exponent out-of-range

FFmpeg trac at avcodec.org
Wed Nov 2 17:05:18 EET 2016

#4861: E-AC3 audio glitch : exponent out-of-range
             Reporter:  Guillaume   |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  eac3        |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |

Comment (by tesla_):

 Same for me on french DVB channel with eac3.
 Lots of glitch all time. I've spend lot's of hours with the official doc
 atsc.org with no success.
 The sound attache here play very well and convert with no glitch on a mac
 (with afconvert)
 When open the sound with audacity on linux we can see the 3 glitches.
 On Mac with audacity ( he use the internal audio library) no artefact.
 The file is not corrupt (no crc error ...)
 Can anybody help us on this bug ?

Ticket URL: <https://trac.ffmpeg.org/ticket/4861#comment:9>
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