From 0bbdc3c5344b631e039a67a0aff481746e1aded3 Mon Sep 17 00:00:00 2001
From: ap4y <ap4y@ap4ys-Mac-Pro.local>
Date: Sat, 4 Apr 2015 17:13:09 -0700
Subject: [PATCH] Use constant 48khz sampling rate for all opus files.

Previously used sampling rate of original stream, according to the docs
should be always 48khz.

updates #57
---
 OrigamiEngine/Plugins/OpusFileDecoder.m | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/OrigamiEngine/Plugins/OpusFileDecoder.m b/OrigamiEngine/Plugins/OpusFileDecoder.m
index accd46b..869560c 100644
--- a/OrigamiEngine/Plugins/OpusFileDecoder.m
+++ b/OrigamiEngine/Plugins/OpusFileDecoder.m
@@ -27,7 +27,6 @@
 @interface OpusFileDecoder () {
     OggOpusFile *decoder;
 
-    float frequency;
     long totalFrames;
 }
 
@@ -56,7 +55,7 @@ - (NSDictionary *)properties {
 	return [NSDictionary dictionaryWithObjectsAndKeys:
             [NSNumber numberWithInt:2], @"channels",
             [NSNumber numberWithInt:16], @"bitsPerSample",
-            [NSNumber numberWithFloat:frequency], @"sampleRate",
+            [NSNumber numberWithFloat:48000], @"sampleRate",
             [NSNumber numberWithDouble:totalFrames], @"totalFrames",
             [NSNumber numberWithBool:[source seekable]], @"seekable",
             @"little", @"endian",
@@ -91,9 +90,6 @@ - (BOOL)open:(id<ORGMSource>)s {
     decoder = op_open_callbacks(source, &callbacks, NULL, 0, &rc);
 
     if (rc != 0) return NO;
-
-    const OpusHead *head = op_head(decoder, -1);
-    if (head) frequency = head->input_sample_rate;
     
     totalFrames = (long)op_pcm_total(decoder, -1);
     [self parseMetadata];