From ef1c0b52953e4103956e5646880bf8c5681c33e2 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 18 Jul 2012 17:17:23 +0200 Subject: [PATCH] avfiltergraph: add some debug info about selected pixel formats Signed-off-by: Michael Niedermayer --- libavfilter/avfiltergraph.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index ccd5ff90f8..4b41529e3a 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -430,6 +430,9 @@ static int pick_format(AVFilterLink *link, AVFilterLink *ref) enum PixelFormat p = link->in_formats->formats[i]; best= avcodec_find_best_pix_fmt2(best, p, ref->format, has_alpha, NULL); } + av_log(link->src,AV_LOG_DEBUG, "picking %s out of %d ref:%s alpha:%d\n", + av_get_pix_fmt_name(best), link->in_formats->format_count, + av_get_pix_fmt_name(ref->format), has_alpha); link->in_formats->formats[0] = best; } }