Playing with LRTimelapse/LrC and my anamorphic adapter in a CinemaDNG workflow. The anamorphic adapter have some chromatic aberration, and LRT/LrC give me a good result removing this. The sequence is filmed in 2160p25 and the only adjustment is to remove this aberration inside LrC. When I render inside LRT, I'm always loosing 9 frames:

a) 10 sec sequence (250 frames): Output 9:16 (not 10:00 as expected)
b) 20 sec sequence (500 frames): Output 19:16 (not 20:00 as expected)

Info: Using ff-Works to make a ProRes 422HQ output of the same sequences is giving me correct result (10:00/20:00 both with jpg and tif).

Any idea of what is wrong ?

This post was last modified: 2021-10-14, 10:16 by Gunther.

Are you using "LRT Motion Blur" when rendering? This will shorten the sequence by the amount of images that will be blended in order to calculate the effect. The higher the motion blur setting, the more images get subsequently blended and the more images will get cut off, to prevent a visible "fade in" of the effect.

Yes, I'm using Motion Blur. I´ll try without.

Tested with a 10 sec 1080p25-sequence, and now the rendering output from LRTimelapse is correct.

Thank you for the help.