sound: ALSA PCM Timestamps
Muni Sekhar
munisekharrms at gmail.com
Wed May 23 09:00:51 EDT 2018
[ Please keep me in CC as I'm not subscribed to the list]
Hi All,
There are several time stamping functions in ALSA:
snd_pcm_status_get_trigger_tstamp
snd_pcm_status_get_trigger_htstamp
snd_pcm_status_get_tstamp
snd_pcm_status_get_htstamp
snd_pcm_status_get_audio_htstamp
snd_pcm_status_get_driver_htstamp
I would like to understand what points in time the resulting functions
represent and what is the corresponding kernel mode callback for those
API’s.
I'd be really grateful if someone took the time to help me clearing my doubt.
--
Thanks,
Sekhar
More information about the Kernelnewbies
mailing list