Adapt packet structures

applications/reconstruct/src/main.cpp

@@ -183,7 +183,7 @@ static void run(ftl::Configurable *root) {
 
 			writer.begin();
 
-			// TODO: Write pose+calibration packets
+			// TODO: Write pose+calibration+config packets
 
 			group.addRawCallback(std::function(recorder));
 		} else {

components/codecs/include/ftl/codecs/bitrates.hpp

@@ -17,6 +17,7 @@ enum struct codec_t : uint8_t {
     HEVC,  // H265
 
 	// TODO: Add audio codecs
+	WAV,
 
 	JSON = 100,		// A JSON string
 	CALIBRATION,	// Camera parameters object

components/codecs/include/ftl/codecs/packet.hpp

@@ -15,7 +15,7 @@ namespace codecs {
  */
 struct Header {
 	const char magic[4] = {'F','T','L','F'};
-	uint8_t version;
+	uint8_t version = 1;
 };
 
 /**