Clemens Ladisch schrieb:
Christopher Arndt wrote:
What is a sensible number of ticks to take into account for measurement?
Large enough that you get a stable average, but small enough that you can detect actual changes.
I figured out that much on my own :) I was just wondering if anybody had already experimented with this...
You can tell ALSA to timestamp all events that are received; just call the snd_seq_port_info_set_timestamping() function and set a queue that is running, then you'll get the queue's current time in each event. This isn't implemented in pyalsa, but you can set this for a specific connection with the queue, time_update, and time_real parameters of the connect_ports function.
I'll look into this.
Many thanks for your comments!
Chris