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From 478bb69d51a945123a18dedf4bee7a3bede67f40 Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nico@fluxnic.net>
Date: Sat, 2 Apr 2022 22:04:30 -0400
Subject: [PATCH] Fix audio choppiness on some systems
Commit a41d46e816d2 ("Fix cancellation snappiness") made espeak unusable
on the RaspberryPi due to extreme audio choppiness. This can sometimes
be observed on some PC-type systems as well, albeit much less
prominently.
Relax the timing to the smallest value that makes it work again on the
RaspberryPi.
---
src/audio_priv.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/audio_priv.h b/src/audio_priv.h
index 669a037..0c2ce3c 100644
--- a/src/audio_priv.h
+++ b/src/audio_priv.h
@@ -53,8 +53,10 @@ struct audio_object
};
/* We try to aim for 10ms cancelation latency, which will be perceived as
- * "snappy" by users */
-#define LATENCY 10
+ * "snappy" by users. However, some systems (e.g. RPi) do produce chopped
+ * audio when this value is smaller than 60.
+ */
+#define LATENCY 60
#if defined(_WIN32) || defined(_WIN64)
--
2.35.1
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