Sensoray 2224 Linux - Manual (Page 11)

stopped with the “Stop” button. During preview, the video input, video system and preview
size may not be changed.
Preview Size: 320x240, 352x288, 640x480. Other size are available, but not exposed in
the demo application. Please not that sizes larger than 640x480 will not be at full frame
rate due to limitations with USB2.0 bandwidth.
Video for Linux API
The driver supports V4L2 ioctls by default. Due to limitations in earlier V4L2
implementations, the SDK requires kernel version 2.6.30 or later. Version 3.10 or
higher is preferred.
The V4L2 API is well documented at the LinuxTV website
(http://www.linuxtv.org/downloads/video4linux/API/V4L2_API/). Device specific
information is included later in this manual.