After Effects sounds like it has some nice color tools, and think I recall hearing a least a few people mention they use it for grading footage. What's the workflow for doing this while still editing/rendering in Vegas? (if one exists)
It probably wouldn't be a bad idea to invest in a copy of The DV Rebels Guide by Stu Maschwitz. Apart from a lot of excellent tips and tricks for the indie movie maker it has quite a lot of info about using AE for colour grading. It is now a quite old publication but the concepts hold as true today as back then.
Unfortunately although Vegas gets a mention it is largely written around Ppro / FCP users, with Vegas you'll have a devil of a time getting an EDL out to load into AE unless you spend money on a 3rd party tool.
The alternate approach is to use a good intermediate codec that works in both application. The two choices you have are Cineform which costs money or Avid's DNxHD codec which is free. Both work in AE and Vegas back to CS3 at least.
If you want to handle dissolves, then you'll have to do things a little differently. e.g. export 2 different clips.
2- Export and EDL.
Vegas has 2 EDL export options. I would go through scripting and export an EDL that way.
You only want the timecodes for cuts.
3- In After Effects, you just manually type in the timecode. And then hit the shortcut that splits the track into two.
This is how I did it anyways... haha (for FCP-> AE anyways, I think it would work for Vegas). You might want to break things up into scenes.
4- Check that your superwhites aren't being clipped in After Effects.
5- I don't think I would bother doing all this for Vegas because the color tools in Vegas are pretty good.
e.g. You can create masks in Vegas and manually keyframe their movement. Remember to feather the mask like crazy. If this doesn't work, then doing motion tracking in AE probably won't work either.
Another option for CC in Vegas is AAV color lab (which is free), just google it. Works in both 32bit and 64bit. Between it and the native Vegas tools , they may supply all or 99% of your needs. You might just need to play around with some more chaining/tracks. For example, for a highlight glow, make a duplicate track and set it to screen. Use a secondary to key the highlights and use the blur in AAV. just my 2c.
Basically the idea is that you if you put your footage in the Cineform avi (or mov) container, from there you just correct in First Light and it adjusts color on the fly so that whatever you use to play back that footage will show the adjustments. It can be Vegas, it can be Windows media player, it can be After Effects. The coding is extremely efficient and precise. You run First Light concurrently to your editing application. You can have adjustment files for the individual clips or groups of clips all at once. You can do several alternate sets of changes if you want. All adjustments are 10 bit even if you use an 8 bit application. Pretty incredible really. Not exactly what you're asking for, but maybe what you actually need.
"Another option for CC in Vegas is AAV color lab (which is free)."
^ this. ^ this. ^ this. most used tool after 1cc for me... i only ever use the 6-way feature but use it almost every time/day; the viewable chroma/luma feature is great.
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I'd say stay in Vegas and go in/out of AE as needed... but I'm comfortable using Vegas, super lazy, and have no need to change (currently).
Doing standard CC should be quicker in Vegas to get all the basics done (range, cc1, chroma adjust, simple masks, 2cc). For detail cc work, or being able to maintain higher bit depths... AE. And there's lots of plugs in AE not available in Vegas.
One of the great things that Stu goes into is sort of "dressing the set for the grade" and how to make on set colour decisions using the colour wheel. Now I've never done this and probably never will but that was a huge eye opener to me.
Another great tip from that book is how to wrange the problem of talent that have to wear something white. Wrangling what is in front of your camera so it "works" within the limitations of your camera is how you can make half decent looking movies with the cheapest of cameras.