[FFmpeg-trac] #3524(avcodec:new): FFmpeg MD5 output different with same data

FFmpeg trac at avcodec.org
Thu Apr 3 10:20:27 CEST 2014

#3524: FFmpeg MD5 output different with same data
             Reporter:  ahthovaikied  |                    Owner:
                 Type:  defect        |                   Status:  new
             Priority:  normal        |                Component:  avcodec
              Version:  git-master    |               Resolution:
             Keywords:  aac           |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |

Comment (by jamal):

 Replying to [comment:3 cehoyos]:
 > Do you have a sample for which {{{--disable-avx}}} produces different
 output on an Ivy Bridge?
 Any float audio stream will output different md5 values depending on arch
 and instructions used. That's why the relevant FATE tests use tiny_psrn,
 as it's not bit exact.

Ticket URL: <https://trac.ffmpeg.org/ticket/3524#comment:4>
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