From 305b03097db3ccfed4b0b9d91e99fcb34c77da1b Mon Sep 17 00:00:00 2001 From: James Almer Date: Sat, 22 Nov 2014 13:41:43 -0300 Subject: [PATCH] lavf/apngdec: print currently unsupported in-stream tags in a more readable form Also use length and not stream position Reviewed-by: Benoit Fouet Signed-off-by: James Almer --- libavformat/apngdec.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libavformat/apngdec.c b/libavformat/apngdec.c index db501ecba3..1e0f1c7c13 100644 --- a/libavformat/apngdec.c +++ b/libavformat/apngdec.c @@ -372,8 +372,13 @@ static int apng_read_packet(AVFormatContext *s, AVPacket *pkt) return ret; return 0; default: - avpriv_request_sample(s, "In-stream tag=%#08X len=%"PRId64"", tag, avio_tell(pb)); + { + char tag_buf[5]; + + av_get_codec_tag_string(tag_buf, sizeof(tag_buf), tag); + avpriv_request_sample(s, "In-stream tag=%s (0x%08X) len=%"PRIu32, tag_buf, tag, len); avio_skip(pb, len + 4); + } } /* Handle the unsupported yet cases */