bitrate

Author: mtopo27

docs/platforms/android/size-analysis/insights.mdx

@@ -100,9 +100,7 @@ cwebp -lossless input.jpg -o output.webp
 ffmpeg -i input.wav -c:a aac -b:a 128k output.m4a
 ```
 
-Tweak the bitrate to balance quality and size.
-
-TODO: be clearer about this bitrate line
+You can tweak the bitrate (`b:a`) to balance quality vs. size. Higher bitrates (192k-256k) will be higher quality, but larger size. Lower bitrates (96k-128k) will be lower quality, but smaller size. If your audio file is voice-only, you can use a lower bitrate with little degredation in quality. Music files may benefit from a higher bitrate.
 
 ### Hermes Debug Info (RN Only)