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cmdutils: make the "-help filter=" output less confusing

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Example:
Filter overlay
  Overlay a video source on top of the input.
    Inputs:
       #0: main (video)
       #1: overlay (video)
    Outputs:
       #0: default (video)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2013-04-17 14:31:21 +02:00
parent 99818ac4d3
commit 978e373499
1 changed files with 2 additions and 2 deletions
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4
cmdutils.c
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@@ -1661,7 +1661,7 @@ static void show_help_filter(const char *name)
printf(" Inputs:\n"); printf(" Inputs:\n");
count = avfilter_pad_count(f->inputs); count = avfilter_pad_count(f->inputs);
for (i = 0; i < count; i++) { for (i = 0; i < count; i++) {
printf(" %d %s (%s)\n", i, avfilter_pad_get_name(f->inputs, i), printf(" #%d: %s (%s)\n", i, avfilter_pad_get_name(f->inputs, i),
media_type_string(avfilter_pad_get_type(f->inputs, i))); media_type_string(avfilter_pad_get_type(f->inputs, i)));
} }
if (f->flags & AVFILTER_FLAG_DYNAMIC_INPUTS) if (f->flags & AVFILTER_FLAG_DYNAMIC_INPUTS)
@@ -1672,7 +1672,7 @@ static void show_help_filter(const char *name)
printf(" Outputs:\n"); printf(" Outputs:\n");
count = avfilter_pad_count(f->outputs); count = avfilter_pad_count(f->outputs);
for (i = 0; i < count; i++) { for (i = 0; i < count; i++) {
printf(" %d %s (%s)\n", i, avfilter_pad_get_name(f->outputs, i), printf(" #%d: %s (%s)\n", i, avfilter_pad_get_name(f->outputs, i),
media_type_string(avfilter_pad_get_type(f->outputs, i))); media_type_string(avfilter_pad_get_type(f->outputs, i)));
} }
if (f->flags & AVFILTER_FLAG_DYNAMIC_OUTPUTS) if (f->flags & AVFILTER_FLAG_DYNAMIC_OUTPUTS)