From fdd75f90ae841a1b380d8d8916a2ece5cbf626fd Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sat, 3 Jun 2017 23:23:35 +0200
Subject: demux_mkv: remove incorrect comment

In the previous commit, I claimed that this GUID stuff was a libavformat
extension, but that seems to be completely wrong. (LATM might be an
extension of some kind, though.)

I don't know what Microsoft calls this GUID "suffix" though. It's
generally used to wrap wav format tags and video FourCCs as GUIDs.
I guess you could grep Microsoft headers for it to find its name,
or something.
---
 demux/codec_tags.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'demux')

diff --git a/demux/codec_tags.c b/demux/codec_tags.c
index c74f66f30c..4178d29774 100644
--- a/demux/codec_tags.c
+++ b/demux/codec_tags.c
@@ -75,7 +75,6 @@ static void map_audio_pcm_tag(struct mp_codec_params *c)
         // WAVEFORMATEXTENSIBLE.SubFormat
         unsigned char *subformat = c->extradata + 6;
         if (memcmp(subformat + 4, guid_ffext + 4, 12) == 0) {
-            // libavformat extension.
             c->codec_tag = AV_RL32(subformat);
             c->codec = lookup_tag(c->type, c->codec_tag);
         }
-- 
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