linuxaudio.org

On Tue, May 08, 2012 at 03:50:44PM +0200, Robin Gareus wrote:
> @Paul, Fons,..: does it use a PLL or simply return the difference from

quoted text
> clock_gettime() since the beginning of the cycle?

jack_frame_time() reads the current time from Jack's usecs timer,

subtracts the cycle start time estimated by the PLL, converts the

difference to frames, and adds the frame count at the start of the

current cycle (which is jack_last_frame_time()).
> IIRC Fons reworked some of jack timing functions not too long ago when

quoted text
> writing zita-a2j, zita-j2a, but don't know if they also affect the

> transport API.

The changes do not modify any part of the API, they add to it.
Ciao,
--

FA
A world of exhaustive, reliable metadata would be an utopia.

It's also a pipe-dream, founded on self-delusion, nerd hubris

and hysterically inflated market opportunities. (Cory Doctorow)
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