diff --git a/.gitignore b/.gitignore
index ea8c4bf..81cf465 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /target
+/.vscode
diff --git a/src/test.rs b/src/test.rs
index f92f074..4f660ff 100644
--- a/src/test.rs
+++ b/src/test.rs
@@ -2,29 +2,8 @@ use std::io::*;
 use ffmpeg::format::Pixel;
 use rand::Rng;
 
-
-pub fn small_matrix() {
-    let mut matrix = [0u8; 432]; // 144 * 3 = 432
-    let mut rng = rand::thread_rng();
-    let r = rng.gen_range(0..50);
-    let g = rng.gen_range(0..50);
-    let b = rng.gen_range(0..50);
-
-    matrix.iter_mut().enumerate().for_each(|f| {
-        let value = match f.0 % 3 {
-            0 => r,
-            1 => g,
-            _ => b,
-        };
-
-        *f.1 = value;
-    });
-
-    print_raw(&matrix);
-}
-
 #[inline]
-/// Asuumes a square ig
+/// Assumes a square ig
 pub fn print_raw(buf: &[u8]) {
     let mut stdout = stdout();
     let mut lock = stdout.lock();
@@ -36,27 +15,26 @@ pub fn print_raw(buf: &[u8]) {
 // pub fn print_square(buf: &[u8], width_hight: usize, line) {
 pub fn print_square(frame: &ffmpeg::frame::Video) {
     if frame.format() != Pixel::RGB24 { panic!("Must use Pixel::RGB24"); }
-    if frame.width() != frame.height() { panic!("Must be square frames"); } 
+    if frame.width() != frame.height() { panic!("Must be square aspect ratio"); } 
+    // Not sure if you can stack multiple frames on top of each other or what,
+    // but we just want the first one.
+    let z = 0;
 
-    let buf = frame.data(0); 
+    let buf = frame.data(z); 
     let size = frame.width() as usize;
     // How many bytes per pixel RGBA
-    // frame.as_ptr();
-    let step = size*4;
+    let linesize = unsafe { std::ptr::addr_of!((*frame.as_ptr()).linesize) };
+    let step = (unsafe { *linesize })[z] as usize;
     // (Assuming square) Step thru buffer.
-    for i in 0..size*2 {
+    for i in 0..size {
         let j = i*step;
         // Slices non-inclusively, ie: Even though j(n)+step = j(n+1) the ranges don't overlap. It take from..until
         let pre_slice = &buf[j..j+step];
-        // Remove the last 12 bytes, alpha?
+        // Only take the size*3 of bytes, ignoring alpha values which are stored after.
         let slice = &pre_slice[0..size*3];
         // let lol = &buf[j..j+step][0..size*3];
 
-        // Skip odd lines (they are filled with zeros)
-        if i & 1 != 1 {
-            // debug
-            println!("{:?} || {}-{}", slice, j, j+step);
-        }
+        println!("{:?} || {}-{}", slice, j, j+step);
     }
 }