[FFmpeg-trac] #3714(undetermined:new): Muxing results in bigger file size than original file

[FFmpeg]

#3714: Muxing results in bigger file size than original file
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             Reporter:  DavJames     |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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 Summary of the bug: Muxing results in bigger file size than original file

 How to reproduce: Created a Mux.bat file as below and put it in the
 Windows Send To folder. Right-clicked a TS file and selected Send To
 "Mux.bat" file.

 The resulting file created is larger than the original. That shouldn't
 happen. I once had a 22.4GB file and after Muxing it was 1GB larger!

 "X:\Portable Installations\ffmpeg-2014 May 14-git-
 72dcd48-win64-static\bin\ffmpeg.exe" -i %1 -vcodec copy -acodec copy
 "%~d1%~p1%~n1.copy.ts"

 FFmpeg version: 2014-05-13 git-72dcd48

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Ticket URL: <https://trac.ffmpeg.org/ticket/3714>
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