[CinCV] Compositor keyframing and scene change
According to manuals Cinelerra keyframes are actually between frames, but how far is the keyframe from previous and next keyframe in time? I have very specific need: I have one scene which is zoomed in significantly. Next scene should use default projection (no zoom). It seems in cinelerra that means that I should have zoomed in projection parameters [0,0, 3] after the last frame in first scene. I also need default projection [0,0, 1] before the first frame of second scene. It seems they refer to the same parameters set. Does the keyframe is located immediately before the next frame and frame-time away from previous frame? -- Ivan ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
[CinCV] How to install Cinelerra on Ubuntu Maverick 10.10 ?
Hello, I want to install Cinelerra on Ubuntu Maverick 10.10. Please, help me to get and nstall the package (sources list, command to install) Thanks, Patrick
[CinCV] Re: Compositor keyframing and scene change
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello Ivan, Cinelerra uses a maybe not too intuitive interpolation strategy: If the value can't change between two keyframes (or imaginary keyframes that were created by interpolation between existing ones) it uses the value of the preceding (imaginary) keyframe until the new keyframe is reached. It seems in cinelerra that means that I should have zoomed in projection parameters [0,0, 3] after the last frame in first scene. I also need default projection [0,0, 1] before the first frame of second scene. I think you want to have [0,0,3] *at* the last frame in first scene and [0,0,1] *at* the first frame of the second scene. That would make the Timeline look as follows (zoom in in order to see the single frames in cinelerra's timeline) F|K L|k f|S where: F = First clip K = Keyframe [0,0,3] at beginning of L = Last frame of first clip k = keyframe [0,0,1] at beginning of f = first frame of second clip S = Second clip | = Tick/border between two frames, however Keyframes are shown as sitting on the preceding border. I hope that explanation was sufficient :) With best regards, Simeon -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.16 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkzRUIoACgkQph/voQkhF7xtawCgk1WSwOMo3cL09i4XdYFzJml+ qPIAn2KpJt8Pm1KKjtOBRQIc/HqghKHa =Ctr7 -END PGP SIGNATURE- ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCV] How to install Cinelerra on Ubuntu Maverick 10.10 ?
No cinelerra for ubuntu maverick I guess ..You should take 10.04 Le 02/11/2010 14:49, PATRICK P a écrit : Hello, I want to install Cinelerra on Ubuntu Maverick 10.10. Please, help me to get and nstall the package (sources list, command to install) Thanks, Patrick ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCV] How to install Cinelerra on Ubuntu Maverick 10.10 ?
On 03/11/10 14:05, Haldun ALTAN wrote: No cinelerra for ubuntu maverick I guess ..You should take 10.04 There are no packages for Ubuntu 10.10. Instead of moving backward to 10.04 you could try moving forward and compile CinelerraCV from source. It is not so difficult once you have the right dependencies list. Here you can find detailed instructions: http://www.g-raffa.eu/Cinelerra/HOWTO/compilation.html Good luck! Raffaella ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
Re: [CinCV] Compositor keyframing and scene change
On Montag, 1. November 2010, Ivan Volosyuk wrote: According to manuals Cinelerra keyframes are actually between frames, This is not true in general. Keyframes can be located anywhere. But as long as you have the option Align cursor on frames switched on (Settings menu), you are forced to put them between frames. but how far is the keyframe from previous and next keyframe in time? I have very specific need: I have one scene which is zoomed in significantly. Next scene should use default projection (no zoom). Place a keyframe with zoom 3 on (before) the last frame of the first scene and a keyframe with zoom 1 on (before) the first frame of the second scene. To do that, you have to zoom into the timeline until you see individual frames. If the zoomed scene is the very first one on the track, you don't even need a zoom 3 keyframe at the beginning of that scene. -- Hannes ___ Cinelerra mailing list Cinelerra@skolelinux.no https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
