From 68f1057d2ef3c24bf2d0dcd37d877e21e2879a65 Mon Sep 17 00:00:00 2001
From: Alex Mitzsch <43502191+mitzsch@users.noreply.github.com>
Date: Tue, 23 Jan 2024 13:23:42 +0100
Subject: [PATCH] ad_spdif: fix DTS 44.1khz passthrough playback
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Fix DTS passthrough playback of 44.1 khz content. Also, take into account that there are some DTS variants with a samplerate of 96khz (e.g. DTS 24/96), somehow they are recognized wrongly as 48khz by the code. Don´t rely on this "bug", do it correctly. Now every samplerate above 44.1Khz is correctly treated as 48khz, and 44.1khz files are treated as 44.1khz for bitstreaming.
---
 audio/decode/ad_spdif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/audio/decode/ad_spdif.c b/audio/decode/ad_spdif.c
index 393af8a2a3..bb110cbed4 100644
--- a/audio/decode/ad_spdif.c
+++ b/audio/decode/ad_spdif.c
@@ -226,7 +226,7 @@ static int init_filter(struct mp_filter *da)
             num_channels                = dts_hd_spdif_channel_count;
         } else {
             sample_format               = AF_FORMAT_S_DTS;
-            samplerate                  = 48000;
+            samplerate                  = c_rate > 44100 ? 48000 : 44100;
             num_channels                = 2;
         }
         break;