Sx16_ioc_set_saturation, Sx16_ioc_set_colorbars, Text overlay functions – Sensoray 616 Linux User Manual
Page 13: Sx16_ioc_get_caption_settings
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None.
Notes
Sets contrast on video input.
SX16_IOC_SET_SATURATION
ioctl( handle, SX16_IOC_SET_SATURATION, saturation );
Parameters
saturation
Saturation. Must be between 0 and 255.
Return values
None.
Notes
Sets color saturation on video input.
SX16_IOC_SET_COLORBARS
ioctl( handle, SX16_IOC_SET_COLORBARS, bars );
Parameters
bars
Bars on/off. Must be 0 or 1.
Return values
None.
Notes
Video output internal color bar generator on/off. Affects to the video output only. Color bars cannot be visible in
the video stream.
4.2.2. Text Overlay Functions
Note: not all boards support the Text Overlay Functions. Some boards support limited set of functions.
Please refer your order and the hardware manual for your board.
SX16_IOC_GET_CAPTION_SETTINGS
ioctl( handle, SX16_IOC_GET_CAPTION_SETTINGS, setting_number );
Parameters
setting_number