From 3ba77ea369a059b5939f7e4b2466a1b4b526edbd Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 26 Apr 2014 01:41:31 +0200 Subject: [PATCH] avcodec/vc1dec: print debug message if a b frame without reference is skiped Signed-off-by: Michael Niedermayer --- libavcodec/vc1dec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c index 978327ce40..ec3556859b 100644 --- a/libavcodec/vc1dec.c +++ b/libavcodec/vc1dec.c @@ -5997,6 +5997,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data, /* skip B-frames if we don't have reference frames */ if (s->last_picture_ptr == NULL && (s->pict_type == AV_PICTURE_TYPE_B || s->droppable)) { + av_log(v->s.avctx, AV_LOG_DEBUG, "Skiping B frame without reference frames\n"); goto end; } if ((avctx->skip_frame >= AVDISCARD_NONREF && s->pict_type == AV_PICTURE_TYPE_B) ||