From f7751a5e5368bfa99867404a85ae17f0cadc78f0 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Sun, 25 Oct 2015 12:48:36 +0100
Subject: [PATCH] avformat/aiffdec: give friendly message if compressed codec
tag is unsupported
Signed-off-by: Paul B Mahol <onemda@gmail.com>
---
libavformat/aiffdec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavformat/aiffdec.c b/libavformat/aiffdec.c
index f26951dcf86..8d2701a1849 100644
--- a/libavformat/aiffdec.c
+++ b/libavformat/aiffdec.c
@@ -128,6 +128,11 @@ static int get_aiff_header(AVFormatContext *s, int size,
} else if (version == AIFF_C_VERSION1) {
codec->codec_tag = avio_rl32(pb);
codec->codec_id = ff_codec_get_id(ff_codec_aiff_tags, codec->codec_tag);
+ if (codec->codec_id == AV_CODEC_ID_NONE) {
+ char tag[32];
+ av_get_codec_tag_string(tag, sizeof(tag), codec->codec_tag);
+ avpriv_request_sample(s, "unknown or unsupported codec tag: %s", tag);
+ }
size -= 4;
}
--
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