[FFmpeg-devel] [PATCH 3/3] avdevice: use av_gettime_relative() for timestamps

Nicolas George george at nsup.org
Sun Feb 7 18:14:47 EET 2021


Kieran Kunhya (12021-02-07):
> Yes the montonic clock should be the default.

Changing the default is acceptable to me. Probably after a transition
period.

> You misunderstand greatly. How does the clock rate of NTP magically make
> its way to the camera?

I do not know, I do not care, I am not a driver developer. All I know is
that the kernel can give me a timestamp based on the NTP-synchronized
wall time clock, and that it has better than 1/100 second accuracy,
which is plenty enough for must use cases.

Regards,

-- 
  Nicolas George
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