Clockoverlay + fractional part of the seconds

[Mario Montagud Climent]

Hi all,

I handled this issue, but I forgot to answer to this thread. I'm sorry  
for that! I also thank Sebastian Dröge for his answer.

These are the steps I followed: i) use "textoverlay" component; ii)  
retrieve the NTP time (number of seconds + fractional part of the  
seconds) of the local machine; iii) attach buffer probes for each  
incoming (i.e. captured at the server side) and outcoming (i.e.  
rendered at the client side) video frames; and iii) update the text of  
textoverlay component in order to display the current NTP timestamps  
and frame number.

I used these components to "visually" check the performance of  
synchronization across separated devices when using RTSP Server and  
GstNetTimeProvider + GstNetClientClock components.

A demo video is at: http://www.youtube.com/watch?v=U9GpeFmrgtw

Cheers,

Mario Montagud

Domaehne <suess.ralf at gmx.de> escribió:

> I'm having the same problem. The %L comes from strftime.net - thought this
> was kind of official..:/
> (Tried %3 too, didnt work as well.)
>
> So, I found a workaround here:
> http://stackoverflow.com/questions/6677332/using-f-with-strftime-in-python-to-get-microseconds
> for python, but I don't know your code. They work with time() and datetime()
> too.
>
> Nevertheless, for streaming videos and measuring latency, it is importat to
> be able to display time in [ms].
> The needed data can be taken from windows system time, so how can i get
> access to it?
>
> Thanks for your time.
>
>
>
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