diff options
| -rw-r--r-- | fftools/cmdutils.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c index 6d0bcd6085..96d38803df 100644 --- a/fftools/cmdutils.c +++ b/fftools/cmdutils.c @@ -1707,12 +1707,14 @@ int show_filters(void *optctx, const char *opt, const char *arg) while ((filter = av_filter_iterate(&opaque))) { descr_cur = descr; for (i = 0; i < 2; i++) { + unsigned nb_pads; if (i) { *(descr_cur++) = '-'; *(descr_cur++) = '>'; } pad = i ? filter->outputs : filter->inputs; - for (j = 0; pad && avfilter_pad_get_name(pad, j); j++) { + nb_pads = avfilter_pad_count(pad); + for (j = 0; j < nb_pads; j++) { if (descr_cur >= descr + sizeof(descr) - 4) break; *(descr_cur++) = get_media_type_char(avfilter_pad_get_type(pad, j)); |