Thanks @marso for your demo, it is more clear, now. It is not a bug but, unfortunately, it works so. Cinelerra is track based instead of clip based....

@marso Sorry, I don't understand what are you saying. Could you show a short screencast, please?

@andreapaz I have edited the (ugly) tutorial. You can find it in the "usual place" in the list: Effects, "Camera/Projector -> Autos-keyframes: Ch...

Okay @andreapaz, give me 2-3 days, please. PS: I was waiting for a reply from @blueskies3 to your (and mine) answer.

To see what Andreapaz wrote ...take a look at: CameraProjector-AutoKeyframes_ChangeAndDelete_part1of2 CameraProjector-AutoKeyframes_ChangeAndDelet...

After a few of day I can say the Forum works very well! Thank you, @Sam (@cinadmin)

It is really strange @Gerd. The Camera and Projector tools work good for Proxy.The values X/Y/Z of the Camera/Projector are recalculated when you disa...

Good! I am glad that it is good, right now.And very good what @phylsmith2004 pointed out. blueskies3 wrote:It had nothing to do with proxies I don'...

blueskies3 wrote: I'm not sure why my project was not set to 1980 X 1080 anymore, but 2160 X 3840 and 9:16 so I set it back to full HD and 16:9 ...

Thanks @Rminavesi for the Mediainfo info!Yes, this is an anamorphic format. Because 720/576=1.25 and DAR is 16/9=1.777.SAR (Storage Aspect Ratio) is d...

@rminavesi, Could you check that your source video is not recorded with anamorphic format, please?Anamorphic format doesn't use square pixels. What I ...

Could you, @rminavesi, tell us more info, please?

@AVLinux wrote:I was suggesting maybe all should use the square I think it is not a good idea. Different icon means different mode: Bezier or ...

@AVLinuxI am sorry for my useless workarounds. I want to remember that there are two type of Autos keyframe: Bezier and Linear mode.The first one us...