Otherwise the decoder will throw "Missing header" errors when the
packets are sent for decoding.
From 05f5e837862a958fb8791668ab3cdf8fc7766fe5 Mon Sep 17 00:00:00 2001
From: Dale Curtis <[email protected]>
Date: Mon, 29 Jan 2018 15:10:26 -0800
Subject: [PATCH] [mp3] Skip APE tags when parsing mp3 packets.
Otherwise the decoder will throw "Missing header" errors when the
packets are sent for decoding.
---
libavcodec/mpegaudio_parser.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/libavcodec/mpegaudio_parser.c b/libavcodec/mpegaudio_parser.c
index 8c39825792..244281b56f 100644
--- a/libavcodec/mpegaudio_parser.c
+++ b/libavcodec/mpegaudio_parser.c
@@ -23,6 +23,7 @@
#include "parser.h"
#include "mpegaudiodecheader.h"
#include "libavutil/common.h"
+#include "libavformat/apetag.h" // for APE tag.
#include "libavformat/id3v1.h" // for ID3v1_TAG_SIZE
typedef struct MpegAudioParseContext {
@@ -120,6 +121,12 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
return next;
}
+ if (flush && buf_size >= APE_TAG_FOOTER_BYTES && memcmp(buf, APE_TAG_PREAMBLE, 8) == 0) {
+ *poutbuf = NULL;
+ *poutbuf_size = 0;
+ return next;
+ }
+
*poutbuf = buf;
*poutbuf_size = buf_size;
return next;
--
2.16.0.rc1.238.g530d649a79-goog
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