Sensoray 2224 Linux - Manual (Page 13)

Test inputs:
4: Standard definition colorbars (NTSC or PAL, use VIDIOC_S_STD)
5: 720p colorbars (NTSC-60Hz or PAL-50Hz, use VIDIOC_S_STD)
6: 1080i colorbars (NTSC-60Hz or PAL-50Hz, use VIDIOC_S_STD)
Extended inputs
1: S-Video 0
2: Composite 1
3: S-Video 1
VIDIOC_S_STD
The video standard applies to some inputs only. Please see VIDIOC_S_INPUT
S2226_IOC_START_ENCODE
Deprecated. See demo application(s).
S2226_IOC_STOP_ENCODE
Deprecated.
S2226_VIDIOC_START_DECODE
Start video/audio h264 encoding.
start_param
idx : Reserved for future use. Use default value of 0.
S2226_VIDIOC_STOP_DECODE
Stops video/audio h264 decoding.
stop_param
idx : Reserved for future use. Use default value of 0.
S2226_VIDIOC_GET_MODE
Returns current mode setting.
mode
mode parameter (see S2226_IOC_SET_MODE)
1