this SIM5218 AT command manual - Cooking Hacks

SIM5218 Serial AT Command Set
5.5 AT+VPSOURCE Select video TX source
Description
The command is used to select video TX source which provides video frames to transmit to remote
party. If select video TX source before video call is connected, the Module will get video frames
from specified TX source when video call is connected.
The command is only effective on current or next video call.
SIM PIN References
YES Vendor
Syntax
Test Command
AT+VPSOURCE=
Write Command
AT+VPSOURCE=
[, ]
Responses
OK
Responses
OK
Defined values
The Module supports three TX sources – CAMERA, STATIC IMAGE, and FILE SOURCE. In
spite of which TX source is used, the size of video frames must be 176* 144(pixel).
0 – Send none image, video or video capture from camera
1 – Capture video from camera. (default value)
2 – Send a static image, support JPEG and BMP format.
3 – Send video frames from file, support MP4 and 3GP format.
4 – Reserved.
5 – Reserved.
Image or video file which is existed in current directory [refer to AT+FSCD], and it includes
extension name.
NOTE
1. If =1, must be ignored, otherwise must be specified.
2. If the TX source is CAMERA, please make sure the camera is OK, otherwise, video call may not
be connected successfully.
Examples
AT+VPSOURCE=1
OK
AT+VPSOURCE=2, “image_0.jpg”
SIM5218_Serial _ATC_V1.36 79
5/15/2012