diff --git a/src/Discord.Net/Audio/Opus/OpusDecoder.cs b/src/Discord.Net/Audio/Opus/OpusDecoder.cs
index e3a3fa649..ea9376f82 100644
--- a/src/Discord.Net/Audio/Opus/OpusDecoder.cs
+++ b/src/Discord.Net/Audio/Opus/OpusDecoder.cs
@@ -18,7 +18,7 @@ namespace Discord.Audio
             OpusError error;
             _ptr = CreateDecoder(samplingRate, channels, out error);
             if (error != OpusError.OK)
-                throw new InvalidOperationException($"Error occured while creating decoder: {error}");
+                throw new Exception($"Opus Error: {error}");
         }
         
         /// <summary> Produces PCM samples from Opus-encoded audio. </summary>
@@ -33,7 +33,7 @@ namespace Discord.Audio
                 result = Decode(_ptr, inPtr + inputOffset, inputCount, outPtr + outputOffset, (output.Length - outputOffset) / SampleSize / MaxChannels, 0);
 
             if (result < 0)
-                throw new Exception(((OpusError)result).ToString());
+                throw new Exception($"Opus Error: {(OpusError)result}");
             return result;
         }
 
diff --git a/src/Discord.Net/Audio/Opus/OpusEncoder.cs b/src/Discord.Net/Audio/Opus/OpusEncoder.cs
index 145447194..447613d1c 100644
--- a/src/Discord.Net/Audio/Opus/OpusEncoder.cs
+++ b/src/Discord.Net/Audio/Opus/OpusEncoder.cs
@@ -25,13 +25,12 @@ namespace Discord.Audio
             OpusError error;
             _ptr = CreateEncoder(samplingRate, channels, (int)application, out error);
             if (error != OpusError.OK)
-                throw new InvalidOperationException($"Error occured while creating encoder: {error}");
+                throw new Exception($"Opus Error: {error}");
         }
 
 
         /// <summary> Produces Opus encoded audio from PCM samples. </summary>
         /// <param name="input">PCM samples to encode.</param>
-        /// <param name="inputOffset">Offset of the frame in pcmSamples.</param>
         /// <param name="output">Buffer to store the encoded frame.</param>
         /// <returns>Length of the frame contained in outputBuffer.</returns>
         public unsafe int EncodeFrame(byte[] input, int inputOffset, int inputCount, byte[] output, int outputOffset)
@@ -42,7 +41,7 @@ namespace Discord.Audio
                 result = Encode(_ptr, inPtr + inputOffset, inputCount / SampleSize, outPtr + outputOffset, output.Length - outputOffset);
 
             if (result < 0)
-                throw new Exception(((OpusError)result).ToString());
+                throw new Exception($"Opus Error: {(OpusError)result}");
             return result;
         }
 
@@ -51,7 +50,7 @@ namespace Discord.Audio
         {
             var result = EncoderCtl(_ptr, OpusCtl.SetInbandFECRequest, value ? 1 : 0);
             if (result < 0)
-                throw new Exception(((OpusError)result).ToString());
+                throw new Exception($"Opus Error: {(OpusError)result}");
         }
 
         /// <summary> Gets or sets whether Forward Error Correction is enabled. </summary>
@@ -62,7 +61,7 @@ namespace Discord.Audio
 
             var result = EncoderCtl(_ptr, OpusCtl.SetBitrateRequest, value * 1000);
             if (result < 0)
-                throw new Exception(((OpusError)result).ToString());
+                throw new Exception($"Opus Error: {(OpusError)result}");
         }
 
         protected override void Dispose(bool disposing)
diff --git a/src/Discord.Net/Audio/Sodium/SecretBox.cs b/src/Discord.Net/Audio/Sodium/SecretBox.cs
index ba4bc2e62..4187c9f08 100644
--- a/src/Discord.Net/Audio/Sodium/SecretBox.cs
+++ b/src/Discord.Net/Audio/Sodium/SecretBox.cs
@@ -1,4 +1,5 @@
-using System.Runtime.InteropServices;
+using System;
+using System.Runtime.InteropServices;
 
 namespace Discord.Audio
 {
@@ -9,17 +10,27 @@ namespace Discord.Audio
         [DllImport("libsodium", EntryPoint = "crypto_secretbox_open_easy", CallingConvention = CallingConvention.Cdecl)]
         private static extern int SecretBoxOpenEasy(byte* output, byte* input, long inputLength, byte[] nonce, byte[] secret);
 
-        public static int Encrypt(byte[] input, int inputOffset, long inputLength, byte[] output, int outputOffset, byte[] nonce, byte[] secret)
+        public static int Encrypt(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset, byte[] nonce, byte[] secret)
         {
             fixed (byte* inPtr = input)
             fixed (byte* outPtr = output)
-                return SecretBoxEasy(outPtr + outputOffset, inPtr + inputOffset, inputLength, nonce, secret);
+            {
+                int error = SecretBoxEasy(outPtr + outputOffset, inPtr + inputOffset, inputLength, nonce, secret);
+                if (error != 0)
+                    throw new Exception($"Sodium Error: {error}");
+                return inputLength + 16;
+            }
         }
-        public static int Decrypt(byte[] input, int inputOffset, long inputLength, byte[] output, int outputOffset, byte[] nonce, byte[] secret)
+        public static int Decrypt(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset, byte[] nonce, byte[] secret)
         {
             fixed (byte* inPtr = input)
             fixed (byte* outPtr = output)
-                return SecretBoxOpenEasy(outPtr + outputOffset, inPtr + inputOffset, inputLength, nonce, secret);
+            {
+                int error = SecretBoxOpenEasy(outPtr + outputOffset, inPtr + inputOffset, inputLength, nonce, secret);
+                if (error != 0)
+                    throw new Exception($"Sodium Error: {error}");
+                return inputLength - 16;
+            }
         }
     }
 }