From: Marton Balint <cus@passwd.hu>
To: ffmpeg-devel@ffmpeg.org
Cc: Marton Balint <cus@passwd.hu>
Subject: [FFmpeg-devel] [PATCH] avformat/wavdec: increase requested probe score for codec probe
Date: Fri, 9 May 2025 00:28:00 +0200
Message-ID: <20250508222805.26361-1-cus@passwd.hu> (raw)
Codec probing was primarily added to the wav demuxer to support DTS-in-wav
files, but DTS probing functions return AVPROBE_SCORE_EXTENSION+1, so we can be
a bit more strict with the required score.
This fixes MP3 misdetections for some wav files.
Fixes ticket #11581.
Signed-off-by: Marton Balint <cus@passwd.hu>
---
libavformat/wavdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c
index dc7e49abc4..c65e0a2723 100644
--- a/libavformat/wavdec.c
+++ b/libavformat/wavdec.c
@@ -178,7 +178,7 @@ static void handle_stream_probing(AVStream *st)
{
if (st->codecpar->codec_id == AV_CODEC_ID_PCM_S16LE) {
FFStream *const sti = ffstream(st);
- sti->request_probe = AVPROBE_SCORE_EXTENSION;
+ sti->request_probe = AVPROBE_SCORE_EXTENSION + 1;
sti->probe_packets = FFMIN(sti->probe_packets, 32);
}
}
--
2.43.0
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next reply other threads:[~2025-05-08 22:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-08 22:28 Marton Balint [this message]
2025-05-09 9:21 ` Michael Niedermayer
2025-05-09 11:54 ` Marton Balint
2025-05-10 15:19 ` Michael Niedermayer
2025-05-11 16:56 ` Marton Balint
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