- general options
- h print this help text
- q quiet operation
- w seconds wait before grabbing [0
- video options
- o file video/movie file name
- f format specify video format
- c device specify Video4Linux device [/dev/video
- r fps frame rate [10
- s size specify size [320x240
- t times number of frames [1
- b buffers specify # of buffers [16
- j quality quality for mjpeg or jpeg [75
- n tvnorm set pal/ntsc/secam
- i input set video source
- audio options
- O file wav file name
- F format specify audio format
- C device specify dsp device [/dev/dsp
- R rate sample rate [44100
- movie writers
files - multiple image files
- video formats
- ppm 24 bit !TrueColor (BE: rgb) [ppm
pgm 8 bit !StaticGray [pgm
jpeg JPEG [jpeg
- audio formats
- mono8 8bit mono [wav
mono16 16bit mono (LE) [wav
stereo 16bit stereo (LE) [wav
raw - single file, raw video data
- video formats
- rgb 24 bit !TrueColor (BE: rgb) [raw
gray 8 bit !StaticGray [raw
422 16 bit YUV 4:2:2 [raw
422p 16 bit YUV 4:2:2 (planar) [raw
- audio formats
- mono8 8bit mono [wav
mono16 16bit mono (LE) [wav
stereo 16bit stereo (LE) [wav
avi - Microsoft AVI (RIFF) format
- video formats
- rgb15 15 bit !TrueColor (LE) [avi
rgb24 24 bit !TrueColor (LE: bgr) [avi
mjpeg JPEG [avi
- audio formats
- mono8 8bit mono [-
mono16 16bit mono (LE) [-
stereo 16bit stereo (LE) [-
If you want to capture to multiple image files you should include some
digits into the movie filename (foo0000.jpeg for example), streamer will
use the digit block to enumerate the image files.
For file formats which can hold both audio and video (like AVI and
QuickTime) the -O option has no effect.
--
(c) 1998-2001 Gerd Knorr <kraxel@bytesex.org>
