From f3a2c653aa20d59a0a6dbe6df57f4ac459e3724c Mon Sep 17 00:00:00 2001
From: Bill Somerville <bill@classdesign.com>
Date: Fri, 4 Dec 2020 18:59:41 +0000
Subject: [PATCH] Revert to default o/s or Qt Tx audio buffer sizes

---
 widgets/mainwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index aaec4e558..8ce3e29cb 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -212,7 +212,7 @@ namespace
   auto quint32_max = std::numeric_limits<quint32>::max ();
   constexpr int N_WIDGETS {36};
   constexpr int rx_chunk_size {3456}; // audio samples at 12000 Hz
-  constexpr int default_tx_audio_buffer_frames {48000 / 5}; // audio frames at 48000 Hz
+  constexpr int default_tx_audio_buffer_frames {-1}; // lets Qt decide
 
   bool message_is_73 (int type, QStringList const& msg_parts)
   {