Demo application, Capture -h, Options – Sensoray 2251 Linux Ver.X User Manual
Page 6: D | --device name video device name [/dev/video0, H | --help print this message, J | --mjpeg motion jpeg, 4 | --mpeg4 mpeg4, 1 | --mpeg1 mpeg1, 2 | --mpeg2 mpeg2, A | --audio name audio device [/dev/dsp
Demo Application
A simple video and audio application “capture” is provided to demonstrate the features of the device.
The application options are presented below. By default, only a limited number of frames are
captured. If more useful functionality is required, the provided application source code must be
modified. To recompile the application, type “make demo”.
./capture -h
Options:
-d | --device name Video device name [/dev/video0]
-h | --help Print this message
-j | --mjpeg Motion Jpeg
-4 | --mpeg4 MPEG4
-1 | --mpeg1 MPEG1
-2 | --mpeg2 MPEG2
-a | --audio name Audio device [/dev/dsp]
-i | --ainput Select audio input
-w | --wavefile name dump audio to wav file
-s | --size size 0=vga, 1=1/2 VGA
-o | --out name output file name (MPEG only)
-b | --br bitrate change bitrate(MBs)
-p | --pal Set Standard to PAL
-v | --svideo Use S-Video input