Sensoray 2224 Linux - Manual (Page 5)

5. Wait until all steps of the updater are completed.
6. Follow the prompts from the program.
Demo programs
There are 3 demos included with the SDK. A python demo (demo.py), a very basic
capture program (capture.c) and a console demo (2226demo). The overlay
functionality is shown in the capture program and the preview functionality is shown in
the python demo.
Console Demo (2226demo)
1. Make sure video source is connected and turned on.
2. Make demo with command “make demo”
3. “./2226demo” runs the demo application.
4. Type “h” followed by enter for help menu.
5. To change input, view menu for available inputs and select desired connection
with the “vinput” command. Eg. “vinput 0”.
6. To change bitrate, use vrate command followed by bitrate in kbits/s. Eg. “vrate
2000” for 2Mbps.
7. Other commands and settings such as brightness, contrast, and text overlays
are shown in the help menu.
8. To record to file, type “rec filename.mpg”
9. wait 20 seconds to record input
10. Type “stop” to stop record
11. Exit demo with quit command.
Python Demo (demo.py)
The python demo is started by the command “./demo.py”.