Finished adding all data from directory, updated readme

README.md

@@ -1,7 +1,7 @@
 # Purpose
 Run knn on audio data which has been converted to images to find similar audio clips
 
-## Ffmpeg preporcessing command
+## Ffmpeg preporcessing command to create spectrogram image
 `for %f in (*.wav) do ffmpeg -y -i "%f" -ar 44100 -lavfi "showspectrumpic=s=256x256:scale=log:legend=0" "img\%~nf.png"`
 
 ## stb_image.h
@@ -11,6 +11,6 @@ Used for gathering the image data
 `clang src/main.c -Iexternal -O2 -o soundknn.exe`
 
 ### Todo
-- Load all images from directory
-- Do knn algorithm
-- Use opencl to accelerate algorithm execution
+- [x] Load all images from directory
+- [ ] Do knn algorithm
+- [ ] Use opencl to accelerate algorithm execution