[opus] opusdec forces decode at 48k ?

[Timothy B. Terriberry]

Gregory Maxwell wrote:
> On Fri, Dec 11, 2015 at 3:40 AM, Sean Darcy <seandarcy2 at gmail.com> wrote:
>> opusdec 2-24-Overture_in_C_\(In_Memoriam\).opus
>> Decoding to 48000 Hz (2 channels)

> to decode to a file with exactly as many samples as the original; but
> there would be no reason to do that when decoding for playback (for
> example.)

More specifically, the command-line given above does not appear to 
specify an output, and the default is to play the audio, so keeping the 
audio at 48 kHz is expected. If you specify an output file, you should 
see it decode to the original 44.1 kHz sample rate.