Clément Bœsch 6b5412cbfa avutil/opt: print more meaningful default flags values ...

Example:
% ./ffmpeg -h encoder=gif
[...]
GIF encoder AVOptions:
  -gifflags          <flags>      E..V.... set GIF flags (default offsetting+transdiff)
     offsetting                   E..V.... enable picture offsetting
     transdiff                    E..V.... enable transparency detection between frames

2015-10-25 22:47:16 +01:00

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avutil/opt: print more meaningful default flags values

2015-10-25 22:47:16 +01:00

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