[Android] [PATCH] jni/aout: limit sample rate to 48kHz
Rafaël Carré
funman at videolan.org
Sat Oct 19 12:16:10 CEST 2013
Le 19/10/2013 08:58, Zhang Rui a écrit :
>> + if (*rate > 48000)
>> + *rate = 48000;
>> +
>
> BTW: The lower bound (4kHz) is also checked in aout/audiotrack.c, but
> I don't have that kind of audio file for test.
Here is a 2kHz: http://people.videolan.org/~funman/bouteille.wav
I generated it with:
avconv -i Bouteille.mp3 -ar 2000 bouteille.wav
wav/pcm should support arbitrary sampling rates (e.g. 42Hz :) but I am
not sure about other codecs, most have sane limitations.
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