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audio.md

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+# Audio
+
+## File Information
+- Basic info: `file <fileName>`
+- More info: `ffprobe -hide_banner <fileName>`
+- Even more info: `ffprobe -show_streams <fileName>`
+- Clean info: `soxi <fileName>`
+
+## Conversion
+- flac to wav:
+    - Using flac `flac --decode [<file.flac>]`
+    - Using sox `sox <file.flac> <file.wav>`
+
+## Burn CD
+1. Prepare file: `sox <file.flac> -c 2 -r 44100 -b 16 <file.wav>`
+    - If clip warning, decrease volume by adding `-v 0.99` before the input file
+        - Decrease till warning is gone
+2. Check if burn would succeed `cdrecord -dummy -v dev=/dev/sr0 -dao -useinfo -pad [file.wav]`
+    - Make sure the files are ordered correctly
+    - Remove `-dummy` for actual burn