[FFmpeg-devel] [PATCH 2/6] apc: Read duration from file

["Tomas Härdin" <git@haerdin.se>]

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From b3756e6258d18139fb2b67e3d9bc795bafd1b065 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
Date: Tue, 26 Dec 2023 14:31:59 +0100
Subject: [PATCH 2/6] apc: Read duration from file

---
 libavformat/apc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/apc.c b/libavformat/apc.c
index b8b18c966c..7765c53088 100644
--- a/libavformat/apc.c
+++ b/libavformat/apc.c
@@ -24,6 +24,7 @@
 #include "libavutil/channel_layout.h"
 #include "avformat.h"
 #include "demux.h"
+#include "internal.h"
 
 static int apc_probe(const AVProbeData *p)
 {
@@ -51,8 +52,9 @@ static int apc_read_header(AVFormatContext *s)
     st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
     st->codecpar->codec_id = AV_CODEC_ID_ADPCM_IMA_APC;
 
-    avio_rl32(pb); /* number of samples */
+    st->duration = avio_rl32(pb); /* number of samples */
     st->codecpar->sample_rate = avio_rl32(pb);
+    avpriv_set_pts_info(st, 64, 1, st->codecpar->sample_rate);
 
     /* initial predictor values for adpcm decoder */
     if ((ret = ff_get_extradata(s, st->codecpar, pb, 2 * 4)) < 0)
-- 
2.39.2


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