On 18 November 2014 17:06, Stefano Sabatini <[email protected]> wrote:
> > >>+ av_bprint_finalize(&bprint, NULL);
> > >>+ return ret;
> > >>+ }
> > >
> > >This will print alias options as well. This was my solution:
> >
>
> > I'm not sure it is always safe. Options with the same offset may
> > have different opt_flags and different defaults.
>
> I think this would be a bug, since for example set_defaults with set
> only the value of the last specified option. Do you have examples for
> this?
static const AVOption avcodec_options[] = {
{"b", "set bitrate (in bits/s)", OFFSET(bit_rate), AV_OPT_TYPE_INT, {.i64 =
AV_CODEC_DEFAULT_BITRATE }, 0, INT_MAX, A|V|E},
{"ab", "set bitrate (in bits/s)", OFFSET(bit_rate), AV_OPT_TYPE_INT, {.i64
= 128*1000 }, 0, INT_MAX, A|E},
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