5 Aug
2009
5 Aug
'09
4:02 p.m.
Hi Jon,
Jon Smirl schrieb:
When the last sample plays it generates an interrupt. ALSA sends a STOP back after this interrupt. But the audio hardware continues playing between this interrupt and receiving the STOP. Since the last valid sample generated the interrupt, the hardware is playing garbage (stale data) while waiting on the STOP. Probably 500us worth of stale data.,
This sounds correct an I will investigate this. But I wonder why the stale data does not appear when I use aplay without dmix layer. Have you some explanation for this?
regards
Andreas Bießmann