From df10c1312c7afa94720f07f7a98a074e4c057b30 Mon Sep 17 00:00:00 2001
From: Trevor Slocum <trevor@rocketnine.space>
Date: Thu, 23 Jan 2020 09:44:04 -0800
Subject: [PATCH] Do not initialize speaker when streaming to fd

---
 audio.go | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/audio.go b/audio.go
index e5ab19a..8278e00 100644
--- a/audio.go
+++ b/audio.go
@@ -111,14 +111,16 @@ func play(audioFile *audioFile) {
 		}
 	}
 
-	if audioFile.Format.SampleRate != playingSampleRate {
-		err := speaker.Init(audioFile.Format.SampleRate, audioFile.Format.SampleRate.N(bufferSize))
-		if err != nil {
-			log.Fatalf("failed to initialize audio device: %s", err)
+	if streamFdInt == -1 {
+		if audioFile.Format.SampleRate != playingSampleRate {
+			err := speaker.Init(audioFile.Format.SampleRate, audioFile.Format.SampleRate.N(bufferSize))
+			if err != nil {
+				log.Fatalf("failed to initialize audio device: %s", err)
+			}
+			playingSampleRate = audioFile.Format.SampleRate
+		} else {
+			speaker.Clear()
 		}
-		playingSampleRate = audioFile.Format.SampleRate
-	} else {
-		speaker.Clear()
 	}
 
 	streamer := beep.Seq(audioFile.Streamer, beep.Callback(func() {