diff --git a/brro-compressor/src/data.rs b/brro-compressor/src/data.rs
index fee72d9..8b705ca 100644
--- a/brro-compressor/src/data.rs
+++ b/brro-compressor/src/data.rs
@@ -16,6 +16,7 @@ impl CompressedStream {
         }
     }
 
+    /// Compress a chunk of data adding it as a new frame to the current stream
     pub fn compress_chunk(&mut self, chunk: &[f64]) {
         let mut compressor_frame = CompressorFrame::new(None);
         compressor_frame.compress(chunk);
@@ -23,6 +24,7 @@ impl CompressedStream {
         self.data_frames.push(compressor_frame);
     }
 
+    /// Compress a chunk of data with a specific compressor adding it as a new frame to the current stream
     pub fn compress_chunk_with(&mut self, chunk: &[f64], compressor: Compressor) {
         let mut compressor_frame = CompressorFrame::new(Some(compressor));
         compressor_frame.compress(chunk);
diff --git a/brro-compressor/src/lib.rs b/brro-compressor/src/lib.rs
index e28faa3..da40d53 100644
--- a/brro-compressor/src/lib.rs
+++ b/brro-compressor/src/lib.rs
@@ -7,8 +7,8 @@ pub mod compressor;
 pub mod frame;
 pub mod preprocessor;
 pub mod utils;
-mod header;
-mod data;
+pub mod header;
+pub mod data;
 
 pub mod optimizer;
 pub mod types;
diff --git a/brro-compressor/src/main.rs b/brro-compressor/src/main.rs
index c91c3dd..af1e1b6 100644
--- a/brro-compressor/src/main.rs
+++ b/brro-compressor/src/main.rs
@@ -6,6 +6,18 @@ use brro_compressor::compressor;
 use brro_compressor::optimizer;
 use brro_compressor::utils::reader;
 use brro_compressor::utils::writer;
+use brro_compressor::data::CompressedStream;
+
+/// Process a chunk of WAV content and compresses it
+/// If a stream is provided it adds a chunk to that stream, otherwise creates a new one
+fn compress_file(stream: Option<CompressedStream>, wav_content: Vec<f64>) -> CompressedStream {
+    let mut cs = match stream {
+                    Some(cs) => cs,
+                    None => CompressedStream::new()
+                };
+    cs.compress_chunk(&wav_content);
+    cs
+}
 
 fn process_args(input_path: &str, arguments: &Args) {
     let path = Path::new(input_path);
@@ -35,7 +47,8 @@ fn process_args(input_path: &str, arguments: &Args) {
             writer::write_data_to_stream(&mut file, &compressed).expect("Failed to write compressed data");
         }
     } else {
-        // process_file(input_path.into());
+        // TODO: Make this do something...
+        compress_file(None, Vec::new());
     }
 }
 
diff --git a/brro-compressor/src/utils/reader.rs b/brro-compressor/src/utils/reader.rs
index 72f2a95..276f6e3 100644
--- a/brro-compressor/src/utils/reader.rs
+++ b/brro-compressor/src/utils/reader.rs
@@ -41,6 +41,27 @@ pub struct Files {
     pub names: Vec<String>,
 }
 
+/// Read a file by chunks and processes the chunks
+pub fn process_by_chunk(file_path: &Path) -> Result<(), std::io::Error> {
+    let mut file = match std::fs::File::open(file_path) {
+        Ok(f) => f,
+        Err(e) => panic!("{}", e)
+    };
+
+    let mut list_of_chunks = Vec::new();
+    // 64KB at a time, assuming 64Bit samples, ~1024 samples.
+    let chunk_size = 0x10000;
+
+    loop {
+        let mut chunk = Vec::with_capacity(chunk_size);
+        let n = file.by_ref().take(chunk_size as u64).read_to_end(&mut chunk)?;
+        if n == 0 { break; }
+        list_of_chunks.push(chunk);
+        if n < chunk_size { break; }
+    }
+    Ok(())
+}
+
 // Function to read and process files in a directory
 pub fn stream_reader(directory_path: &Path) -> io::Result<Files> {
     let mut contents: Vec<(Vec<f64>, MetricTag)> = Vec::new();