Aperture 3: Some DNG images display as unsupported
Digital negative (DNG) images from some cameras may be displayed as unsupported when imported into Aperture. This may include images from some cameras whose RAW format is directly supported in Aperture.
AVG_CHROMAKEY(1) User Commands AVG_CHROMAKEY(1)NAME
avg_chromakey - test application for libavg chromakey filter
SYNOPSIS
avg_chromakey -t DRIVER [OPTION]...
DESCRIPTION
Stream a live image from a camera and apply a chromakey filter.
OPTIONS -h, --help
Show a brief description of the options.
-t, --driver DRIVER
One of the camera subsystems supported by libavg (supported: firewire, video4linux, directshow).
-d, --device DEVICE
Camera device identifier (depending on the driver, a GUID or device path is expected).
-u, --unit UNIT
Unit number. Used for cameras or other capture devices which deliver several images (e.g. stereo cameras or TV capture cards).
-w, --width WIDTH
Camera image width.
-e, --height HEIGHT
Camera image height.
-p, --pixelformat PIXELFORMAT
Camera pixel format (one of: I8, I16, YUV411, YUV422, YUYV422, RGB, BGR, BAYER8).
-f, --framerate FRAMERATE
Frames per second.
-8, --fw800
Set firewire bus speed to s800 (if supported).
AUTHOR
Ulrich von Zadow <coder@c-base.org>
libavg 1.7.0 November 2011 AVG_CHROMAKEY(1)
