[FFmpeg-devel] [PATCH v2 5/7] lavf/codec2: Multiple of block_align -> not corrupt

From: "Tomas Härdin" <git@haerdin.se>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH v2 5/7] lavf/codec2: Multiple of block_align -> not corrupt
Date: Sat, 30 Dec 2023 22:25:55 +0100
Message-ID: <79aa03ff5453a66eebc6df6cda93463aa64dd71a.camel@haerdin.se> (raw)
In-Reply-To: <a85bc5d6a405ba989d98383a10612d42d015ea90.camel@haerdin.se>

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From 743666602cd9f6f213b81e3bbc8a3547b518db41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Wed, 27 Dec 2023 22:50:18 +0100
Subject: [PATCH 5/7] lavf/codec2: Multiple of block_align -> not corrupt

---
 libavformat/codec2.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavformat/codec2.c b/libavformat/codec2.c
index 8299302acc..7447109752 100644
--- a/libavformat/codec2.c
+++ b/libavformat/codec2.c
@@ -223,6 +223,11 @@ static int codec2_read_packet(AVFormatContext *s, AVPacket *pkt)
     n = ret / block_align;
     pkt->duration = n * frame_size;
 
+    //un-mark packet as corrupt if size is a multiple of block_align
+    //this can happen when frames_per_packet > 1
+    if (ret % block_align == 0)
+        pkt->flags &= ~AV_PKT_FLAG_CORRUPT;
+
     return ret;
 }
 
-- 
2.39.2


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