[Libav-user] Best way to create a fractional ms timer?
tksharpless at gmail.com
Mon Apr 1 15:24:52 CEST 2013
On Mon, Apr 1, 2013 at 6:18 AM, Mike Versteeg <mike at mikeversteeg.com> wrote:
> @Rene: not that I know, and 1 ms will be very unreliable.
> @Nicolas: Yes, and this is often said. However these days using a timer
> you get very reliable and stable periods with hardly any jitter. Unless
> your period needs to be (on average) 33.33 ms, then timers won't do.
> It's really odd Windows does not provide in this, nor (apparently) libav*.
> But at least now I know it is what it is and we'll have to do with
> loops/sleep. Thanks everyone.
> Libav-user mailing list
> Libav-user at ffmpeg.org
> Really odd indeed. So, bottom line, how do commercial movie/video players
generate correct frame rates? Or don't they?
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