On date Tuesday 2013-04-16 21:47:15 +0200, Clément Bœsch encoded:
> ---
> cmdutils.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/cmdutils.c b/cmdutils.c
> index 4b625fd..5587a17 100644
> --- a/cmdutils.c
> +++ b/cmdutils.c
> @@ -1453,7 +1453,11 @@ int show_filters(void *optctx, const char *opt, const char *arg)
> int i, j;
> const AVFilterPad *pad;
>
> - printf("Filters:\n");
> + printf("Filters:\n"
> + " A = Audio input/output\n"
> + " V = Video input/output\n"
> + " N = Dynamic number and/or type of input/output\n"
> + " | = Source or sink filter\n");
> #if CONFIG_AVFILTER
> while ((filter = avfilter_next(filter))) {
> descr_cur = descr;
> @@ -1469,7 +1473,8 @@ int show_filters(void *optctx, const char *opt, const char *arg)
> *(descr_cur++) = get_media_type_char(pad[j].type);
> }
> if (!j)
> - *(descr_cur++) = '|';
> + *(descr_cur++) = ((!i && (filter->flags & AVFILTER_FLAG_DYNAMIC_INPUTS)) ||
> + ( i && (filter->flags & AVFILTER_FLAG_DYNAMIC_OUTPUTS))) ? 'N' : '|';
LGTM, thanks.
--
FFmpeg = Frenzy and Furious Mere Plastic Elfic Goblin