Added ChargeAudio and subsequently a half baked audio support

Audio is almost ready(thank you miniaudio), there is a drift that needs to be solved and then we are golden.

src/ChargeVideo.hpp

@@ -1,18 +1,21 @@
 #ifndef CHARGE_VIDEO_BASE_H
 #define CHARGE_VIDEO_BASE_H
 
-#include <Corrade/Containers/Array.h>
-#include <Magnum/GL/Texture.h>
-#include <Magnum/Image.h>
-#include <Magnum/ImageView.h>
-#include <Magnum/Magnum.h>
-
 #include <cstdint>
 #include <cstdlib>
 #include <functional>
 #include <queue>
 #include <vector>
 
+#include <Corrade/Containers/Array.h>
+#include <Magnum/GL/Texture.h>
+#include <Magnum/Image.h>
+#include <Magnum/ImageView.h>
+#include <Magnum/Magnum.h>
+#include <Magnum/Timeline.h>
+
+#include <Charge/ChargeAudio.hpp>
+
 namespace ChargeVideo {
 namespace _ffmpeg {
 extern "C" {
@@ -60,8 +63,8 @@ private:
 
 class Video {
 public:
-  Video(std::string path, bool ShouldVideoLoop = true,
-        float BufferSizeInSeconds = 1.0f);
+  Video(std::string path, ChargeAudio::Engine *audioEngine = nullptr,
+        bool ShouldVideoLoop = true, float BufferSizeInSeconds = 1.0f);
   ~Video();
 
   // Manual Control
@@ -99,6 +102,13 @@ private:
   uint32_t currentFrameNumber = 0;
   float timeSink = 0.0f, frameTime = 0.0f;
 
+  // Audio
+  ChargeAudio::Engine *audioEngine;
+  ChargeAudio::SoundContainer bufferedAudio;
+
+  _ffmpeg::AVChannelLayout outLayout;
+  _ffmpeg::AVSampleFormat sampleFormat = _ffmpeg::AV_SAMPLE_FMT_FLT;
+
   // Buffering
   std::queue<Image2D> frameBuffer;
   uint32_t bufferMaxFrames = 0;