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Create movie from images

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jmpoure_drupal
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Create movie from images

Thu Aug 30, 2007 8:47 pm

Dear Friends,



I shot the image of a garden during a day, resulting in 300 images.

Now, I would like to make a short movie.



Two remarks:

:arrow: kdenlive takes a long time to load the images.

Is the dialog creating the movie "on-the-fly"?

Is it an MLT issue?

My images are very large, shot with a Nikon, 5000x3000 approx.



:arrow: In my case, I would like to display 12 images per second, to display clouds moving fast in the sky.

Kdenlive dialog does not reflect this feature, as you need to divide 100/12, which is tedious.

I would prefer a more simple dialog, where I simply say 'display 12 images from my camera per second of movie'.



Otherwize, I like this feature ... because it exists and works well.



Kind regards,

Jean-Michel

j-b-m
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Re: Create movie from images

Thu Aug 30, 2007 9:11 pm

I think you are talking about the "Slideshow clip" feature. I did a quick check, and yes, the dialog takes a while to appear, I think it is because it creates a small preview for each image. Creating 300 previews of very large images does indeed take a while. I could change the dialog so that it only displays the image names, and show a small preview for the selected image only. That would probably make the dialog appear almost immediatly.



I don't really see how you will display 12 images per second if you are working on a pal project which is 25 frames per second :?



The dialog asks you for the duration for each image in the format hh:mm:ss:ff

That means hours:minutes:seconds:frames



So if you want about 12 images per second on a pal project, each image should be displayed during 2 frames, so you need to enter 00:00:00:02.



Having an option saying: display x images per second would not be very accurate... and what if the user wants each image to stay for 2 seconds?



regards

jmpoure_drupal
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Re: Create movie from images

Thu Aug 30, 2007 9:19 pm

Dear JB,



I only read your message now, I played with the feature until now.



Well, it is now clear that format is hh:mm:ss:ff

This is exactly the feature needed ...

It would be better if displaying "hh:mm:ss:ff" to clarify.



Otherwise, in term of speed, displaying the dialog is really too slow.

I plan to shoot cities (skyline) during a day for a documentary, I can hardly wait 20 minutes in front of kdenlive for the dialog to appear. ;)



Except speed, this feature is really *** neat ***

Have a good sleep and thank you for your hard work and help!



Kind regards,

Jean-Michel

j-b-m
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Re: Create movie from images

Thu Aug 30, 2007 9:37 pm

Speed issue fixed. I added a tooltip to explain timecode format.



regards

jmpoure_drupal
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Re: Create movie from images

Thu Aug 30, 2007 9:48 pm

I checked SVN before going to bed ... and magic, you added the feature.

Thank you so much. Good night.



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