how can i calculate frame rate video in ulead video studio speed/duration ?

[fps]

hi
how can i calculate video frame rate in ulead video studio speed/duration ?

[nic2k4]

With an NLE you decide the frame rate for your project when you first set it up. VSP defaults to 30 fps, you can modify it under settings-preferences. If you import video of different frame rate they will be re-encoded to the rate in preferences.

[jagabo]

frame_rate = frame_count / duration

For example:

frame_rate = 30000 frames / 1000 seconds
frame rate = 30 frames per second

[fps]

is there a software to calculate frame rate video speed/duration ???

[jagabo]

Calc

You should state exactly what you are trying to calculate.

[fps]

i want to calculate video fps/frame rate in ulead speed/duration

[jagabo]

That's not a precise description. You mean from this dialog?

[fps]

That's not a precise description. You mean from this dialog?


[Attachment 21396 - Click to enlarge]

yes i mean please help me

[jagabo]

Is this related to your "how to change frame rate videos (25.000 to 23.976)" thread?

I don't use Video Studio so I don't know for sure how it handles running time changes like this, but I suspect it does so by duplicating or removing frames. That will create jerky video. That said...

If you're looking to increase the running time that comes from changing the frame rate from 25 to 23.976 fps you simply need to calculate the percent difference between 25 and 23.976:

23.976 / 25 * 100 = ~95.904

So entering 95.904 in the speed box will probably work. Some programs present this the other way around so you might have to use:

25 / 23.976 * 100 = ~104.27

[fps]

how can i understand that what is the exactly video time in the 23.976 speed box ???

[jagabo]

You have to find the source frame rate elsewhere. There's probably a source properties dialog somewhere.