[Ffmpeg-devel] [PATCH] Reformat output of ffmpeg

[Panagiotis Issaris]

Hi,

The attached patch reformats the output of the list of available AVOptions,
by indenting the parameters of certain options and displaying them _right
after_ the actual option taking the parameter.

The output of ffmpeg before the patch:
...
-inter_threshold   <int>   E.V..
-flags2            <flags> EDVA.
-antialias         <int>   .DV..
-auto                      .DV..
-fastint                   .DV..
-int                       .DV..
-float                     .DV..
...

The output of ffmpeg after the patch:
...
-mbd               <int>   E.V..
   simple                  E.V..
   bits                    E.V..
   rd                      E.V..
-sc_threshold      <int>   E.V.. scene change threshold
-lmin              <int>   E.V.. min lagrange factor (VBR)
-lmax              <int>   E.V.. max lagrange factor (VBR)
-nr                <int>   E.V.. noise reduction
-rc_init_occupancy <int>   E.V..
-inter_threshold   <int>   E.V..
-flags2            <flags> EDVA.
   fast                    E.V.. allow non spec compliant speedup tricks
   sgop                    E.V.. strictly enforce gop size
   noout                   E.V.. skip bitstream encoding
   local_header            E.V.. place global headers at every keyframe instead of in extradata
   bpyramid                E.V..
   wpred                   E.V..
   mixed_refs              E.V..
   8x8dct                  E.V..
   fastpskip               E.V..
   aud                     E.V..
   brdo                    E.V..
   ivlc                    E.V.. intra vlc table
-error             <int>   E.V..
-error             <int>   E.V..
-antialias         <int>   .DV..
   auto                    .DV..
   fastint                 .DV..
   int                     .DV..
   float                   .DV..
-qns               <int>   E.V.. quantizer noise shaping
...

 opt.c |   36 +++++++++++++++++++++++++++++-------
 1 file changed, 29 insertions(+), 7 deletions(-)
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