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