On 2015-06-21 11:19, Raymond Yau wrote:
>
>> Do you mean you still cannot force pulseaudio to use 24 bits for
your creative usb audio ?
>>
>> Seem try auto format did not include 24bits
>
> I have 24bit explicitly in pulseaudio config currently:
>>>
>>> default-sample-format = s24le
>
> But it still uses 16bit, didn't managed how to force it to use 24bit
static const pa_sample_format_t try_order[] = {
PA_SAMPLE_FLOAT32NE,
PA_SAMPLE_FLOAT32RE,
PA_SAMPLE_S32NE,
PA_SAMPLE_S32RE,
PA_SAMPLE_S24_32NE,
PA_SAMPLE_S24_32RE,
PA_SAMPLE_S24NE,
PA_SAMPLE_S24RE,
+ PA_SAMPLE_S24LE,
PA_SAMPLE_S16NE,
PA_SAMPLE_S16RE,
PA_SAMPLE_ALAW,
PA_SAMPLE_ULAW,
PA_SAMPLE_U8
};
Seem missing PA_SAMPLE_S24LE in try_order, not sure any assembley code
need to be changed
S24LE is the same as S24NE on little-endian archs, and the same as S24RE
on big-endian archs.
LE = Little endian
BE = Big endian
NE = Native endian
RE = Reverse endian (i e, the opposite to the native one)
--
David Henningsson, Canonical Ltd.
https://launchpad.net/~diwic
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