Example of Creating a Screen for Distribution of a Still Image to a Mobile Phone
still.jpg parameters
Command | Description | |
| Specifies the camera when you switch between cameras. 1 is this camera, and | |
camera_id | 2 is an external camera. When there is no specification, you are deemed to | |
| have specified the current camera. | |
z or zoom | Specifies the zoom magnification of the camera. z is ten times zoom magnification | |
of maximum wide angle and zoom is in units of 0.01˚. | ||
| ||
| Specifies camera backlight compensation. When this parameter is set to on, the | |
b or back_light | picture captured will be bright and when this parameter is set to off, the picture | |
captured will be dark. If this parameter is omitted, camera backlight compensation | ||
| ||
| is not controlled. | |
| Specifies image size. You can specify 160 ⋅ 120, 320 ⋅ 240, and 640 ⋅ 480 for | |
v or image_size | NTSC, and 192 ⋅ 144, 384 ⋅ 288, and 768 ⋅ 576 for PAL. The format for v and | |
image_size is different. v only specifies horizontal size, e.g. v=640. image_size | ||
| ||
| specifies vertical and horizontal size, e.g. image_size=320 ⋅ 240. | |
| Specifies how errors are dealt with. When “skip_on_error” is specified, the process | |
option | will be continued. When “quit_on_error” is specified, the process will be aborted. | |
The following errors can occur: failure to acquire camera control right, loss of | ||
| ||
| camera control, camera selection errors and camera control errors. To omit, the | |
| default value is “quit_on_error”. | |
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Creating
Tip
Specifying with the current position which appears as “d” and the percentage for the
current angle which appears as “c” (percentage) is also possible for z (zoom).
For example:
z=c200 sets twice the current zoom magnification.
