Documentation for Mixer::open_audio() gives different advice for chunk_size than the official SDL docs

[j-ac]

Rust documentation gives the following advice for the chunksize parameter on mixer's open_audio()

It is recommended to choose values between 256 and 1024, depending on whether you prefer latency or compatibility ...

while the official docs say

... 2048 is often a reasonable default, but your app might want to experiment with 1024 or 4096.

In my own experimentation I found that 256-1024 creates very crackly audio on the files I tried. I feel that the official 1024-4096 guideline is probably much more broadly applicable today, and the rust docs should consider updating to reflect this