4 Jun
2015
4 Jun
'15
7:05 p.m.
timerfd would be the preferred timing source on any remotely modern linux kernel
On Jun 4, 2015, at 6:47 AM, Stanislav Sinyagin <ssinyagin@gmail.com> wrote:
I summarized some experience gained in a customer project, hopefully it will be useful: https://txlab.wordpress.com/2015/06/02/quality-assurance-for-voip-calls-2/
@Anthony, you suggested to use HPET timer for better precision, but it appears that it is affected by the CPU load: while the debian package build script was running, the quality of recorded calls has degraded -- even that the recording was done onto a TMPFS partition. With the default TSC timer, this was not the case.