for (j = 0; j < fmts->nb_formats; j++) \
printf(#INOUT "PUT[%d] %s: fmt:%s\n", \
i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i), \
av_get_sample_fmt_name(fmts->formats[j])); \
\
for (j = 0; j < fmts->nb_formats; j++) \
printf(#INOUT "PUT[%d] %s: fmt:%s\n", \
i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i), \
av_get_sample_fmt_name(fmts->formats[j])); \
\