Raymond Yau wrote:
Is 256 frames/period in s16 stereo since the card support mono , stereo , U8 and S16 ,
The hardware uses S16 stereo at 48 kHz internally; everything else is converted and resampled to that.
What is the meaning of SNDRV_PCM_INFO_BLOCK_TRANSFER
That the card transfers samples in blocks.
since the rewind_safeguard of PA server is 256 bytes ?
A block in the native format has 1024 bytes.
Will this
What's "this"?
help since minimum period time of snd_ymfpci is 5.333ms but alsa-pulse plugin announce a lower value 128 bytes (period_bytes_min) to the alsa application ?
Doesn't PA assume that the hardware has accurate pointer positions? Without this, smaller periods do not make sense unless PA can interpolate from the period interrupts.
Regards, Clemens