[Live-devel] frameDurationInMicroseconds

[Ramon Martin de Pozuelo]

Hi,
I fix it. It's a Windows problem. I add to link options "winmm.lib" library.
This library has some functions where you can change Windows timers'
precision. Using timeBeginPeriod(1) you set the timer precision to 1 ms. (By
default it seems that it's set to 16 ms). Though I solved it in Windows, I
think I will start to move my project to UNIX, to avoid more future
problems.

Thank you very much,

Ramon



2007/3/8, Ross Finlayson <finlayson at live555.com>:
>
> >Hi all,
> >I am working on a H264 Streamer. It works very well with VLC and
> >QuickTime but I need that the frames will be sent exactly (as much
> >as possible) at 40 mseg, so I set frameDurationInMicroseconds to
> >40000. I used Etherreal to analize packet's time and I saw that
> >packets are sent in intervals of 32-33 mseg. and 47-48 mseg. Main
> >time is correct but is there any way to send packets regulary to 40
> >mseg??
> >
> >Someone says to me that it is possible an error of using Windows and
> >Visual C++ to build Live libraries. It can be solved building Live
> >in UNIX/Linux?
>
> Perhaps - Windows' timers are notoriously inaccurate.
>
> --
>
> Ross Finlayson
> Live Networks, Inc.
> http://www.live555.com/
> _______________________________________________
> live-devel mailing list
> live-devel at lists.live555.com
> http://lists.live555.com/mailman/listinfo/live-devel
>
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