[FFmpeg-devel] [PATCH] examples/decoding_encoding: clarify operations in the usage message

[Stefano Sabatini]

On date Thursday 2012-09-13 21:57:19 +0200, Michael Niedermayer encoded:
> On Thu, Sep 13, 2012 at 09:16:32PM +0200, Stefano Sabatini wrote:
> > On date Thursday 2012-09-13 16:43:00 +0200, Michael Niedermayer encoded:
> > > On Thu, Sep 13, 2012 at 10:20:03AM +0200, Stefano Sabatini wrote:
> > > > ---
> > > >  doc/examples/decoding_encoding.c |    2 ++
> > > >  1 files changed, 2 insertions(+), 0 deletions(-)
> > > > 
> > > > diff --git a/doc/examples/decoding_encoding.c b/doc/examples/decoding_encoding.c
> > > > index d3d1211..c5c0b8f 100644
> > > > --- a/doc/examples/decoding_encoding.c
> > > > +++ b/doc/examples/decoding_encoding.c
> > > > @@ -608,6 +608,8 @@ int main(int argc, char **argv)
> > > >      if (argc < 2) {
> > > >          printf("usage: %s output_type\n"
> > > >                 "API example program to decode/encode a media stream with libavcodec.\n"
> > > > +               "This program generates a synthetic stream and encodes it. The same\n"
> > > > +               "stream is then decoded and written to a raw data output\n."
> > > >                 "output_type must be choosen between 'h264', 'mp2', 'mpg'\n",
> > > >                 argv[0]);
> > > 
> > > makes no sense to me, "to raw data output" and
> > > "output_type must be choosen between 'h264', 'mp2', 'mpg'"
> > > dont fit together
> > 
> > Yes this is not perfectly clear, but we assume that whoever is reading
> > that is able to guess that output_type refer to the *encoded* files.
> > 
> > Test reworded, and patch updated.
> 
> much better thanks LGTM

Applied, thanks.
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