Unless otherwise noted, all image file formats are exported at 8 bits per channel (bpc).
Additional output formats may be available in the File > Export menu, depending on which QuickTime components and codecs you have installed.
3GPP (3GP, 3G2, AMC; requires QuickTime 6.5 or later)
Adobe Clip Notes (PDF containing rendered movie)
Animated GIF (GIF)
Cineon (CIN, DPX; 16 and 32 bpc converted to 10 bpc)
ElectricImage (IMG, EIZ)
Filmstrip (FLM)
Flash (SWF)
Flash Video (FLV)
H.264 and H.264 Blu-ray
MPEG-2 (Windows and Mac OS on Intel-based Mac only)
MPEG-2 DVD (Windows and Mac OS on Intel-based Mac only)
MPEG-2 Blu-ray (Windows and Mac OS on Intel-based Mac only)
MPEG-4
OMF (media [essence] only, Windows only)
QuickTime (MOV, DV; requires QuickTime for 8 bpc and codec support for 16 bpc)
RealMedia (RAM, RM; Windows only)
Video for Windows (AVI)
Windows Media (Windows only)
After
Effects can read and render QuickTime files in 16-bpc color depth.
When you select a QuickTime codec that supports 16-bpc color depth
in the Output Module dialog box, such as the None16 codec, Trillions
Of Colors is available. To find out whether your video codec supports
16-bpc color depth, contact the manufacturer directly. Adobe Premiere Pro project (PRPROJ; Windows and Mac OS on Intel-based Mac only)
Adobe Photoshop (PSD; 8, 16, and 32 bpc)
Bitmap (BMP, RLE)
CompuServe GIF (GIF)
Maya IFF (IFF; 16 bpc)
JPEG (JPG, JPE)
Open EXR (EXR)
Pict (PCT, PIC)
PNG (PNG; 16 bpc)
Radiance (HDR, RGBE, XYZE)
RLE (RLE)
SGI (SGI, BW, RGB, 16 bpc)
Targa (TGA, VBA, ICB, VST)
TIFF (TIF; 8, 16, and 32 bpc)
AU audio file (AU)
Audio Interchange File Format (AIFF)
MP3 (MP3)
WAV