That and no alpha channel. Take a look here for some information about it's compression: https://en.wikipedia.org/wiki/JPEG#Co..._and_artifactsHmm so the reason to not use jpg would be because it adds compression to the images? (slight fuzz when zoomed in)
Maya for 3D Printing - Rapid Prototyping
In this course we're going to look at something a little different, creating technically accurate 3D printed parts.
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31
07-12-2011
, 12:11 AM
Technical Director
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Imagination is more important than knowledge.
#
32
07-12-2011
, 12:27 AM
SM Tea Boy
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Location: Prague
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Do yourself a big big favor and get some compositing software.
Dave
From a readers' Q and A column in TV GUIDE: "If we get involved in a nuclear war, would the electromagnetic pulses from exploding bombs damage my videotapes?"
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33
07-12-2011
, 12:39 AM
Noober than noob
Join Date: Sep 2011
Join Date: Sep 2011
Posts: 520
I'll render to PNG since the Vdub can't read TIFF and there is no TGA option in my MR...GIF is always an option lol. I don't believe you can embed a depth pass in a tga pretty much all formats have pluses and minuses go with what your comp software likes. I like to use exr https://www.openexr.com/ when I'm rendering out passes in MR. Otherwise just use any of maya's lossless formats
Do yourself a big big favor and get some compositing software.
Dave
If I'd use After Effects, what good will it do though? Can it mix different videos into a single one? Can it add text over image such as subtitles?
(seems I am in need of a mixer, Video Pad just doesn't work right).
And Vdub seems to work fine with PNG. Is PNG a good or bad choice?
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34
07-12-2011
, 01:22 AM
Noober than noob
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35
07-12-2011
, 01:33 AM
EduSciVis-er
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It'll do lots of good. Yes, yes, yes. And it can very easily solve your background problem (png might give you bgkd/transparency problems).If I'd use After Effects, what good will it do though? Can it mix different videos into a single one? Can it add text over image such as subtitles?
(seems I am in need of a mixer, Video Pad just doesn't work right).
And Vdub seems to work fine with PNG. Is PNG a good or bad choice?
Just taking the project folder should be fine, provided you've got all your textures and ref and everything in it. If you want to reinstall window, make sure you take your prefs and scripts (in my docs/maya/version)
#
36
07-12-2011
, 02:07 AM
Noober than noob
Join Date: Sep 2011
Join Date: Sep 2011
Posts: 520
Right now I've tested with PNG and no problems so far. Now, does it make any difference between the JPEG compiled video:It'll do lots of good. Yes, yes, yes. And it can very easily solve your background problem (png might give you bgkd/transparency problems).
Just taking the project folder should be fine, provided you've got all your textures and ref and everything in it. If you want to reinstall window, make sure you take your prefs and scripts (in my docs/maya/version)
Maya Better Solar System Test.avi - YouTube
And the PNG video?
Maya Solar System Test Better Image.avi - YouTube
Thanks, just needed to know, or in case I wanted to send team mates files to render frames same time, would speed up rendering.
Last edited by Miss_Nova; 07-12-2011 at 02:43 AM. Reason: please don't mention pirated software
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37
07-12-2011
, 03:59 AM
Technical Director
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The video looks good, but the rings on Saturn pulse.
Imagination is more important than knowledge.
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38
07-12-2011
, 12:48 PM
Noober than noob
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Join Date: Sep 2011
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Yeah I can't figure out why they pulse though. It's a torus with transparency and glow. Unless some other planet or debris around the sun is causing this flickering since it seems to depend on light. How could I fix it?No, it will not make any difference from the PNG, as PNG is a lossless format (ie. no compression)
The video looks good, but the rings on Saturn pulse.
It seems like the asteroids are causing it every time they enter the screen, but why? They do have some glow on them too, maybe that's interfering.
And that's Jupiter (it's said that it has a faint ring around it), this is Saturn in the scene:
Last edited by SilverFeather; 07-12-2011 at 01:05 PM.
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39
07-12-2011
, 01:37 PM
Noober than noob
Join Date: Sep 2011
Join Date: Sep 2011
Posts: 520
Done.
Pulse fixed.
One moon might need fixing in animation. It seems to slow down near frame 300...
Fixed the moon animation too.
Removed the shadow of the ring.
Maya Solar System Test (Final) - YouTube
Last edited by SilverFeather; 08-12-2011 at 12:48 AM.
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40
07-12-2011
, 06:55 PM
Technical Director
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Imagination is more important than knowledge.
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41
07-12-2011
, 07:05 PM
Noober than noob
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Posts: 520
It's intended to be like that, as it is viewed through the camera of some free-moving space ship exploring the area. In the next scenes it will be moving from one planet to the other, moving from left to right until it gets a focus on other planets/moons, not sure if I can keyframe zooming in/out, it should work since transparency can be recorded.Looking good. The camera motion is a bit chaotic though.
There will also be an object colliding with the camera's lens near the end of the final video, so I wonder if broken glass can be made in Adobe After Effects...
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42
07-12-2011
, 08:19 PM
Technical Director
Join Date: Feb 2004
Join Date: Feb 2004
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If you want to animate zooming, key the focal length of the camera.
Imagination is more important than knowledge.
#
43
07-12-2011
, 08:47 PM
Noober than noob
Join Date: Sep 2011
Join Date: Sep 2011
Posts: 520
I know how to zoom, wasn't sure it can be keyed just like transparency and other things.Of course it can be done in After effects. It's not a simple piece of software. It's used extremely heavily in VFX and feature films.
If you want to animate zooming, key the focal length of the camera.
If so, I can make it look as if the robotic camera's zooming to analyze stuff such as moons (which are very detailed and exist around every planet that has them in reality, you can spot even those 4 small moons of Jupiter in that vid going on the ring).
At some point I considered exaggerating by adding even more stars in the background, but I think one star cluster's already enough. The scene's too huge as it is.
Hmm, I finally figured out how to eliminate the ring shadow from Jupiter (shadow attenuation from Raytracing). It was annoying me. Time to remake the scene and this will be final aspect of it.
Last edited by SilverFeather; 07-12-2011 at 11:27 PM.
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