David McNab wrote: > I'm trying to create and schedule outbound events, in realtime absolute > mode. > > When sending these events directly, using SND_SEQ_QUEUE_DIRECT, the > events get delivered fine to subscribers. > > But when adding realtime absolute timestamps, and marking the event to a > queue I've created, only the very first event (time=0) gets sent.
Is the queue running? (see /proc/asound/seq/queues) > Can someone please give an overview (or preferably sample code) > explaining what I need to do to transmit events in realtime absolute mode? See the aplaymidi example, which transmits events with relative tick timestamps. Set the appropriate bits in ev.flags (SND_SEQ_TIME_STAMP_REAL and SND_SEQ_TIME_MODE_ABS) and use ev.time.time.tv_sec and .tv_nsec instead of ev.time.tick. (The snd_seq_ev_schedule_real macro just sets these fields, too.) > For instance, do I need to set up timers on the queue? No, queues have a default timer. HTH Clemens ------------------------------------------------------- This SF.Net email is sponsored by Sleepycat Software Learn developer strategies Cisco, Motorola, Ericsson & Lucent use to deliver higher performing products faster, at low TCO. http://www.sleepycat.com/telcomwpreg.php?From=osdnemail3 _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
