Mocha pro remove tutorial skin#
But if, say, you’re removing tracking marks from someones skin and that person is moving around a lot, you’re going to need more than one cleanplate. Stop reading this, just make sure the frame # is set to “All”. ItĬreates a cleanplate with a frame # in the “Results” folder. Create your cleanplate by clicking on your tracked background layer, NOT your roto layer. Also, I would suggest this is much better approach than using the Remove voodoo algorithm.Ī. This is very powerful stuff, and I’m surprised the Mocha folks don’t promote this more.
Mocha pro remove tutorial manual#
USING MULTIPLE CLEANPLATES: This is something the manual mentions as possible, but I can’t find any actual video tutorials about it. My guess is that most VFX artists use this technique.Ĥ. I got the best results by always using “Use Cleanplates Exclusively”. My frustrating experience this week had to do with trying to use cleanplates AND have Mocha do it’s magic. is turned off (or mostly turned off) and it renders very quickly as a result. All of the cool voodoo that Remove does behind the scenes, sampling the background, etc. Also VERY IMPORTANT – This should be more clearly written and stated in the tutorials: Checking the box: “Use Cleanplates Exclusively” puts Mocha in a very simple image replacement mode. That resulted in so many render errors for me.ģ. I was changing those parameters and never realized that I was setting keyframes. Either it’s a bug in Mocha Pro, or in my graphic card, but the green keyframe indicators did not show up in the timeline (except when I clapped my hands and turned around once, meaning they might pop on randomly). If you have the red A (autokey) enabled, as you change values in those boxes while the timeline cursor is non-zero, you are actually setting keyframes in the timeline. VERY IMPORTANT: The Search Range numeric boxes are KEYFRAMEABLE.
They are woefully short, but they will help you avoid some easy mistakes.Ģ. Having said the above, if you have a long sequence at 1080 this technique will not be practical due to the processor/memory overhead required UNLESS you’re using Cleanplates and have the box checked which says “Use Cleanplates Exclusively”. Setting it to the entire sequence length ensured that the “removal” would continue to the end of the shot every time. But I found that if I went and made adjustments to my roto spline and re-rendered, suddenly the removal process would stop on arbitrary frames. I got it to work once by only having that range be about 25% of my 600 fr shot. If you’re using the Mocha Pro Remove Module and you find that, when rendering out the final sequence, it suddenly stops “removing” the foreground object (while continuing to render and spit out uncorrected frames), then do the following: Under the Search Range of the Remove tab, try setting the “# Frames Before” box and the “#Frames After” to the ENTIRE length of your shot AND make sure the frame Step is set to 1.
QUICK ANSWER first: I’ve seen this issue posted a few times here and there, and I’ve done some hair pulling this week before I figured it out. Also, would love additional tips on this thread, so chime in! Plus, by posting it publicly, someone else might stumble upon this answer. Hi, this is less a question than me simply posting a tip here so I can search in the future when I run into the same issues with Mocha Remove.
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