Resolves #296 removal of NvPipe

Now allows for full 10bit encode, but not taken advantage of yet. NvPipe is no longer a dependency.

Note: This involved patching the latest NVIDIA Video SDK since it contains bugs

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

@@ -36,18 +36,14 @@ struct IndexHeader {
  */
 struct Packet {
 	ftl::codecs::codec_t codec;
-	ftl::codecs::definition_t definition;	// Data resolution
 
 	union {
-	[[deprecated]] uint8_t block_total;	// v1-3 Packets expected per frame
-	uint8_t frame_count;	// v4+ Frames included in this packet
+	[[deprecated]] ftl::codecs::definition_t definition;	// Data resolution
+	uint8_t reserved=0;
 	};
 
-	union {
-	[[deprecated]] uint8_t block_number; 	// v1-3 This packets number within a frame
+	uint8_t frame_count;	// v4+ Frames included in this packet
 	uint8_t bitrate=0;	// v4+ For multi-bitrate encoding, 0=highest
-	};
-
 	uint8_t flags;			// Codec dependent flags (eg. I-Frame or P-Frame)
 	std::vector<uint8_t> data;