After Effects output

I am doing some timelapse footage in After Effects CS3 and notice that there is no MotionJPEG-B format options for Quicktime.

The only ones I have are:

Animation
DV-PAL
DV/DVCPRO-NTSC
DVCPRO-PAL
H.264
JPEG 2000
MPEG-4 Video
None
Photo-JPEG
PNG


What are my options. Save it in a lossless and reimport into Vegas. (Vegas has MotionJPEG-B)

What is the source of the footage?

Its a timelapse so it was 400 Jpeg images. Its now a vid.

For me, I usually export from aftereffects as Photo-Jpeg or Animation.

Hi!

Why you want to have them in Motion JPEG-B? Make it Photo-Jpeg progressive. Source of all my plants time-lapse clips are Jpeg. I convert them to video using Photoshop (100% quality Photo-Jpeg) and then process in AE.

Zygis

As per the specs on this site all non DV 1080 material should be in JPEG-B.

When I use Photo Jpeg from AE they are very large files.

Nope: time-lapse clips made with AE in Photo-JPEG format are DV 1080. I do not know what size are your original jpeg files but most of my are 7-10 megapixels and I use only small portion of the image when creating final clip.
Edited:
When keywording, you specify:
Clip source: Other
Specify source: Your camera manufacturer and model
Aspect ratio: 16:9 native
Frame rendering: Progressive scan

Well I just did one and the images were 21MP (5DM2) but I am resizing in AE. I wasnt thinking when I started capture. I should have used the small images.



I tried Animation and ended up with a 2GB vid.

What size you get when use Photo-Jpeg, what is the length of the clip and what quality?

OK I just did the render in Photo-Jpeg and used the next setting down for quality. I think it was "Good" I ended up with a 125Mb file. Not too bad.