[FFmpeg-trac] #8002(undetermined:new): Invalid left shift at audioconvert

[FFmpeg]

#8002: Invalid left shift at audioconvert
-------------------------------------+-------------------------------------
             Reporter:  Suhwan       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  ubsan        |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 There's an invalid left shift at libswresample/audioconvert.c:81

 How to reproduce:
 {{{
 % ffmpeg_g -y -r 30 -i tmp.wmv -map 0 -c:a pcm_s64le -c:v zmbv
 -disposition:s:15 comfortnoise -disposition:s:3 aptx -vframes 14 -level 3
 -b:v 718 tmp_.asf

 ffmpeg version N-94185-gca576833e4 Copyright (c) 2000-2019 the FFmpeg
 developers
 built with clang version 9.0.0
 }}}

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Ticket URL: <https://trac.ffmpeg.org/ticket/8002>
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