diff --git a/src/session/stream/audio/capture/mod.rs b/src/session/stream/audio/capture/mod.rs
index 00558c7..7adf89e 100644
--- a/src/session/stream/audio/capture/mod.rs
+++ b/src/session/stream/audio/capture/mod.rs
@@ -94,9 +94,11 @@ pub struct AudioCapture {
 }
 
 impl AudioCapture {
-	pub async fn new(audio_tx: Sender<Vec<i16>>) -> Result<Self, ()> {
+	pub async fn new(audio_tx: Sender<Vec<f32>>) -> Result<Self, ()> {
+		// TODO: Make configurable.
 		let channels = 2u8;
 		let sample_rate = 48000u32;
+		let sample_time_ms = 5;
 
 		let default_sink_name = match get_default_sink_name() {
 			Ok(name) => name,
@@ -107,7 +109,7 @@ impl AudioCapture {
 		let monitor_name = format!("{default_sink_name}.monitor");
 
 		let sample_spec = Spec {
-			format: pulse::sample::Format::S16le,
+			format: pulse::sample::Format::F32le,
 			channels,
 			rate: sample_rate,
 		};
@@ -122,11 +124,11 @@ impl AudioCapture {
 			&sample_spec,                     // Sample specification.
 			None,                             // Use default channel map.
 			Some(&BufferAttr {
-				maxlength: std::mem::size_of::<i16>() as u32 * sample_rate * channels as u32 * 5 / 1000,
-				tlength: std::u32::MAX,
-				prebuf: std::u32::MAX,
-				minreq: std::u32::MAX,
-				fragsize: std::u32::MAX,
+				maxlength: u32::MAX,
+				tlength: u32::MAX,
+				prebuf: u32::MAX,
+				minreq: u32::MAX,
+				fragsize: std::mem::size_of::<f32>() as u32 * sample_rate * channels as u32 * sample_time_ms / 1000,
 			}),
 		).map_err(|e| tracing::error!("Failed to create audio capture device: {e}"));
 
@@ -159,25 +161,32 @@ impl AudioCapture {
 
 struct AudioCaptureInner {
 	/// Channel to communicate audio fragments over.
-	audio_tx: Sender<Vec<i16>>,
+	audio_tx: Sender<Vec<f32>>,
 }
 
 impl AudioCaptureInner {
 	fn run(self, stream: pulse_simple::Simple) -> Result<(), ()> {
+		// TODO: Make configurable.
+		const SAMPLE_RATE: usize = 48000;
+		const SAMPLE_TIME_MS: usize = 5;
+		const FRAME_SIZE: usize = std::mem::size_of::<f32>() * SAMPLE_RATE * SAMPLE_TIME_MS / 1000;
+
 		// Start recording.
 		loop {
 			// Allocate uninitialized buffer for recording.
-			let buffer: Vec<MaybeUninit<u8>> = vec![MaybeUninit::uninit(); 480];
-			let mut buffer = unsafe { std::mem::transmute::<_, Vec<u8>>(buffer) };
+			let buffer: Vec<MaybeUninit<u8>> = vec![MaybeUninit::uninit(); FRAME_SIZE];
+			let mut buffer = unsafe {
+				std::mem::transmute::<std::vec::Vec<std::mem::MaybeUninit<u8>>, std::vec::Vec<u8>>(buffer)
+			};
 
 			match stream.read(&mut buffer) {
 				Ok(()) => {
-					// Convert Vec<u8> to Vec<i16>.
+					// Convert Vec<u8> to Vec<f32>.
 					let samples = unsafe {
 						Vec::from_raw_parts(
-							buffer.as_ptr() as *mut i16,
-							buffer.len() / std::mem::size_of::<i16>(),
-							buffer.len() / std::mem::size_of::<i16>(),
+							buffer.as_ptr() as *mut f32,
+							buffer.len() / std::mem::size_of::<f32>(),
+							buffer.len() / std::mem::size_of::<f32>(),
 						)
 					};
 
diff --git a/src/session/stream/audio/encoder.rs b/src/session/stream/audio/encoder.rs
index 55f55f0..9134a56 100644
--- a/src/session/stream/audio/encoder.rs
+++ b/src/session/stream/audio/encoder.rs
@@ -26,10 +26,13 @@ impl AudioEncoder {
 	pub fn new(
 		sample_rate: u32,
 		channels: u8,
-		audio_rx: mpsc::Receiver<Vec<i16>>,
+		audio_rx: mpsc::Receiver<Vec<f32>>,
 		keys: SessionKeys,
 		packet_tx: mpsc::Sender<Vec<u8>>
 	) -> Result<Self, ()> {
+		// TODO: Make this configurable.
+		let audio_bitrate = 512000;
+
 		tracing::debug!("Creating audio encoder with sample rate {} and {} channels.", sample_rate, channels);
 		let mut encoder = opus::Encoder::new(
 			sample_rate,
@@ -41,6 +44,8 @@ impl AudioEncoder {
 		// Moonlight expects a constant bitrate.
 		encoder.set_vbr(false)
 			.map_err(|e| tracing::error!("Failed to disable variable bitrate: {e}"))?;
+		encoder.set_bitrate(opus::Bitrate::Bits(audio_bitrate))
+			.map_err(|e| tracing::error!("Failed to set audio bitrate: {e}"))?;
 
 		let (command_tx, command_rx) = mpsc::channel(10);
 		let inner = AudioEncoderInner { };
@@ -65,7 +70,7 @@ impl AudioEncoderInner {
 	fn run(
 		self,
 		mut command_rx: mpsc::Receiver<AudioEncoderCommand>,
-		mut audio_rx: mpsc::Receiver<Vec<i16>>,
+		mut audio_rx: mpsc::Receiver<Vec<f32>>,
 		mut encoder: opus::Encoder,
 		mut keys: SessionKeys,
 		packet_tx: mpsc::Sender<Vec<u8>>,
@@ -98,7 +103,7 @@ impl AudioEncoderInner {
 
 		// A buffer for an audio sample after it has been encoded.
 		// TODO: Decide the correct size for this buffer.
-		let mut encoded_audio = vec![0u8; 1024];
+		let mut encoded_audio = vec![0u8; 1400];
 
 		loop {
 			// Check if there's a command.
@@ -124,8 +129,9 @@ impl AudioEncoderInner {
 				break;
 			};
 
+			// TODO: Figure out the 1000 / 90 value.
 			let timestamp = ((std::time::Instant::now() - stream_start_time).as_micros() / (1000 / 90)) as u32;
-			let encoded_size = match encoder.encode(&audio_fragment, &mut encoded_audio) {
+			let encoded_size = match encoder.encode_float(&audio_fragment, &mut encoded_audio) {
 				Ok(encoded_size) => encoded_size,
 				Err(e) => {
 					tracing::warn!("Failed to encode audio: {e}");
@@ -134,6 +140,7 @@ impl AudioEncoderInner {
 				}
 			};
 
+
 			// Encrypt the audio data.
 			// TODO: Check if we should, some clients (ie. Steam Link) don't support this.
 			let iv = keys.remote_input_key_id as u32 + sequence_number as u32;
diff --git a/src/session/stream/video/encoder.rs b/src/session/stream/video/encoder.rs
index e65a3f5..265d5da 100644
--- a/src/session/stream/video/encoder.rs
+++ b/src/session/stream/video/encoder.rs
@@ -112,7 +112,7 @@ impl Encoder {
 		encoder.set_time_base((framerate as i32, 1));
 		encoder.set_max_b_frames(0);
 		encoder.set_bit_rate(bitrate);
-		encoder.set_gop(i32::max_value() as u32);
+		encoder.set_gop(i32::MAX as u32);
 		unsafe {
 			(*encoder.as_mut_ptr()).pix_fmt = Pixel::CUDA.into();
 			(*encoder.as_mut_ptr()).hw_frames_ctx = hw_frame_context.as_raw_mut();