[pulseaudio-discuss] [PATCH 8/8] tests: adding lfe-filter-test

[Raymond Yau]

>
> so far, this test only includes rewind test, it works as below:
> let lfe-filter process 2 blocks mono lfe channel audio samples, the
> sample format is PA_SAMPLE_S16LE, save the processed data to the temp
> buffer, then rewind the lfe-filter back 1 block and 1.5 blocks
> respectively, reprocess the audio samples from the rewind position,
> then comparing the output data with previously saved data.
>

What happen when the cause of rewind is the user changing the volume of the
speaker or subwoofer (hardware and software volume) ?
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