diff --git a/libnyquist.xcodeproj/project.pbxproj b/libnyquist.xcodeproj/project.pbxproj
index 1007b83..a354702 100644
--- a/libnyquist.xcodeproj/project.pbxproj
+++ b/libnyquist.xcodeproj/project.pbxproj
@@ -8,23 +8,23 @@
 
 /* Begin PBXBuildFile section */
 		0804D13F1AE69F0100F4B1FD /* OpusDependencies.c in Sources */ = {isa = PBXBuildFile; fileRef = 0804D13E1AE69F0100F4B1FD /* OpusDependencies.c */; };
-		0804D1451AE6BA5100F4B1FD /* celt_decoder.c in Sources */ = {isa = PBXBuildFile; fileRef = 0804D1431AE6BA5100F4B1FD /* celt_decoder.c */; };
-		0804D1461AE6BA5100F4B1FD /* celt_encoder.c in Sources */ = {isa = PBXBuildFile; fileRef = 0804D1441AE6BA5100F4B1FD /* celt_encoder.c */; };
+		0804D1451AE6BA5100F4B1FD /* celt_decoder.c in Sources */ = {isa = PBXBuildFile; fileRef = 0804D1431AE6BA5100F4B1FD /* celt_decoder.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		0804D1461AE6BA5100F4B1FD /* celt_encoder.c in Sources */ = {isa = PBXBuildFile; fileRef = 0804D1441AE6BA5100F4B1FD /* celt_encoder.c */; settings = {COMPILER_FLAGS = "-w"; }; };
 		080A58581B0866F600302850 /* RiffUtils.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 080A58571B0866F600302850 /* RiffUtils.cpp */; };
 		081FFB191ADF803800673073 /* FlacDependencies.c in Sources */ = {isa = PBXBuildFile; fileRef = 081FFB181ADF803800673073 /* FlacDependencies.c */; };
 		083DB3F31B091C1100FB0661 /* WavEncoder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 083DB3F21B091C1100FB0661 /* WavEncoder.cpp */; };
 		086DADAD1AE029860031F793 /* VorbisDependencies.c in Sources */ = {isa = PBXBuildFile; fileRef = 086DADAB1ADF9DF30031F793 /* VorbisDependencies.c */; };
-		08894F291AEAA5D7007AAF90 /* bits.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F1E1AEAA5D7007AAF90 /* bits.c */; };
-		08894F2A1AEAA5D7007AAF90 /* extra1.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F1F1AEAA5D7007AAF90 /* extra1.c */; };
-		08894F2B1AEAA5D7007AAF90 /* extra2.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F201AEAA5D7007AAF90 /* extra2.c */; };
-		08894F2C1AEAA5D7007AAF90 /* float.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F211AEAA5D7007AAF90 /* float.c */; };
-		08894F2D1AEAA5D7007AAF90 /* metadata.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F221AEAA5D7007AAF90 /* metadata.c */; };
-		08894F2E1AEAA5D7007AAF90 /* pack.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F231AEAA5D7007AAF90 /* pack.c */; };
-		08894F2F1AEAA5D7007AAF90 /* tags.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F241AEAA5D7007AAF90 /* tags.c */; };
-		08894F301AEAA5D7007AAF90 /* unpack.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F251AEAA5D7007AAF90 /* unpack.c */; };
-		08894F311AEAA5D7007AAF90 /* unpack3.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F261AEAA5D7007AAF90 /* unpack3.c */; };
-		08894F321AEAA5D7007AAF90 /* words.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F271AEAA5D7007AAF90 /* words.c */; };
-		08894F331AEAA5D7007AAF90 /* wputils.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F281AEAA5D7007AAF90 /* wputils.c */; };
+		08894F291AEAA5D7007AAF90 /* bits.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F1E1AEAA5D7007AAF90 /* bits.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F2A1AEAA5D7007AAF90 /* extra1.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F1F1AEAA5D7007AAF90 /* extra1.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F2B1AEAA5D7007AAF90 /* extra2.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F201AEAA5D7007AAF90 /* extra2.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F2C1AEAA5D7007AAF90 /* float.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F211AEAA5D7007AAF90 /* float.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F2D1AEAA5D7007AAF90 /* metadata.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F221AEAA5D7007AAF90 /* metadata.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F2E1AEAA5D7007AAF90 /* pack.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F231AEAA5D7007AAF90 /* pack.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F2F1AEAA5D7007AAF90 /* tags.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F241AEAA5D7007AAF90 /* tags.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F301AEAA5D7007AAF90 /* unpack.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F251AEAA5D7007AAF90 /* unpack.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F311AEAA5D7007AAF90 /* unpack3.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F261AEAA5D7007AAF90 /* unpack3.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F321AEAA5D7007AAF90 /* words.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F271AEAA5D7007AAF90 /* words.c */; settings = {COMPILER_FLAGS = "-w"; }; };
+		08894F331AEAA5D7007AAF90 /* wputils.c in Sources */ = {isa = PBXBuildFile; fileRef = 08894F281AEAA5D7007AAF90 /* wputils.c */; settings = {COMPILER_FLAGS = "-w"; }; };
 		08B91D9A1AC73B8A00335131 /* CafDecoder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 08B91D901AC73B8A00335131 /* CafDecoder.cpp */; };
 		08B91D9B1AC73B8A00335131 /* AudioDecoder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 08B91D911AC73B8A00335131 /* AudioDecoder.cpp */; };
 		08B91D9C1AC73B8A00335131 /* AudioDevice.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 08B91D921AC73B8A00335131 /* AudioDevice.cpp */; };
@@ -290,29 +290,29 @@
 			buildActionMask = 2147483647;
 			files = (
 				08894F2C1AEAA5D7007AAF90 /* float.c in Sources */,
-				083DB3F31B091C1100FB0661 /* WavEncoder.cpp in Sources */,
 				08894F2E1AEAA5D7007AAF90 /* pack.c in Sources */,
 				08894F2A1AEAA5D7007AAF90 /* extra1.c in Sources */,
 				08894F321AEAA5D7007AAF90 /* words.c in Sources */,
-				08B91D9B1AC73B8A00335131 /* AudioDecoder.cpp in Sources */,
 				08894F291AEAA5D7007AAF90 /* bits.c in Sources */,
-				081FFB191ADF803800673073 /* FlacDependencies.c in Sources */,
-				0804D13F1AE69F0100F4B1FD /* OpusDependencies.c in Sources */,
-				08B91DA01AC73B8A00335131 /* VorbisDecoder.cpp in Sources */,
 				08894F2B1AEAA5D7007AAF90 /* extra2.c in Sources */,
 				08894F301AEAA5D7007AAF90 /* unpack.c in Sources */,
 				0804D1451AE6BA5100F4B1FD /* celt_decoder.c in Sources */,
 				0804D1461AE6BA5100F4B1FD /* celt_encoder.c in Sources */,
 				08894F331AEAA5D7007AAF90 /* wputils.c in Sources */,
+				08894F2F1AEAA5D7007AAF90 /* tags.c in Sources */,
+				08894F2D1AEAA5D7007AAF90 /* metadata.c in Sources */,
+				08894F311AEAA5D7007AAF90 /* unpack3.c in Sources */,
+				083DB3F31B091C1100FB0661 /* WavEncoder.cpp in Sources */,
+				08B91D9B1AC73B8A00335131 /* AudioDecoder.cpp in Sources */,
+				081FFB191ADF803800673073 /* FlacDependencies.c in Sources */,
+				0804D13F1AE69F0100F4B1FD /* OpusDependencies.c in Sources */,
+				08B91DA01AC73B8A00335131 /* VorbisDecoder.cpp in Sources */,
 				08B91DA21AC73B8A00335131 /* WavDecoder.cpp in Sources */,
 				08B91D9A1AC73B8A00335131 /* CafDecoder.cpp in Sources */,
-				08894F2F1AEAA5D7007AAF90 /* tags.c in Sources */,
 				080A58581B0866F600302850 /* RiffUtils.cpp in Sources */,
 				08B91DA11AC73B8A00335131 /* OpusDecoder.cpp in Sources */,
-				08894F2D1AEAA5D7007AAF90 /* metadata.c in Sources */,
 				08B91D9E1AC73B8A00335131 /* FlacDecoder.cpp in Sources */,
 				08B91D9C1AC73B8A00335131 /* AudioDevice.cpp in Sources */,
-				08894F311AEAA5D7007AAF90 /* unpack3.c in Sources */,
 				086DADAD1AE029860031F793 /* VorbisDependencies.c in Sources */,
 				08B91DA31AC73B8A00335131 /* WavPackDecoder.cpp in Sources */,
 				08B91D9D1AC73B8A00335131 /* Common.cpp in Sources */,
diff --git a/src/OpusDecoder.cpp b/src/OpusDecoder.cpp
index 3693cc5..faa7287 100644
--- a/src/OpusDecoder.cpp
+++ b/src/OpusDecoder.cpp
@@ -62,9 +62,9 @@ public:
             throw std::runtime_error("Could not open file");
         }
         
-        const OpusHead *header = op_head(fileHandle, 0);
+        const OpusHead * header = op_head(fileHandle, 0);
 
-        int originalSampleRate = header->input_sample_rate;
+        // int originalSampleRate = header->input_sample_rate;
 
         d->sampleRate = OPUS_SAMPLE_RATE;
         d->channelCount = (uint32_t) header->channel_count;
@@ -77,7 +77,8 @@ public:
         
         d->samples.resize(totalSamples * d->channelCount);
         
-        auto r = readInternal(totalSamples);
+        if (!readInternal(totalSamples))
+            throw std::runtime_error("could not read any data");
     }
     
     ~OpusDecoderInternal()
@@ -93,7 +94,7 @@ public:
         
         while(0 < framesRemaining)
         {
-            auto framesRead = size_t(op_read_float(fileHandle, buffer, (int)(framesRemaining * d->channelCount), nullptr));
+            int framesRead = op_read_float(fileHandle, buffer, (int)(framesRemaining * d->channelCount), nullptr);
             
             // EOF
             if(!framesRead)
diff --git a/src/VorbisDecoder.cpp b/src/VorbisDecoder.cpp
index 1d0c82a..d24dead 100644
--- a/src/VorbisDecoder.cpp
+++ b/src/VorbisDecoder.cpp
@@ -90,7 +90,8 @@ public:
         
         d->samples.resize(totalSamples * d->channelCount);
         
-        auto r = readInternal(totalSamples);
+        if (!readInternal(totalSamples))
+            throw std::runtime_error("could not read any data");
     }
     
     ~VorbisDecoderInternal()
diff --git a/src/WavDecoder.cpp b/src/WavDecoder.cpp
index cb72d77..cbd85b9 100644
--- a/src/WavDecoder.cpp
+++ b/src/WavDecoder.cpp
@@ -50,8 +50,8 @@ int WavDecoder::LoadFromBuffer(AudioData * data, const std::vector<uint8_t> & me
     memcpy(&riffHeader, memory.data(), 12);
     
     // Files should be 2-byte aligned
-    //@tofix: enforce this
-    bool usePaddingShort = ((riffHeader.file_size % sizeof(uint16_t)) == 1) ? true : false;
+    // @tofix: enforce this
+    // bool usePaddingShort = ((riffHeader.file_size % sizeof(uint16_t)) == 1) ? true : false;
     
     // Check RIFF
     if (riffHeader.id_riff != GenerateChunkCode('R', 'I', 'F', 'F'))
diff --git a/src/WavPackDecoder.cpp b/src/WavPackDecoder.cpp
index db1961d..7f00ecc 100644
--- a/src/WavPackDecoder.cpp
+++ b/src/WavPackDecoder.cpp
@@ -70,7 +70,8 @@ public:
         if (!isFloatingPoint)
             internalBuffer.resize(totalSamples * d->channelCount);
         
-        auto r = readInternal(totalSamples);
+        if (!readInternal(totalSamples))
+            throw std::runtime_error("could not read any data");
         
         // Next, process internal buffer into the user-visible samples array
         if (!isFloatingPoint)