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# FALCON/EAGLE user manual 4.62

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is_SetVideoInput | Scroll Previous Top Next More

Syntax

INT is_SetVideoInput (HIDS hf, INT Source)

Description

is_SetVideoInput() selects the video input to which a video source is connected for digitization. If the video sources are not synchronized to one another, the time it takes the multiplexer to switch and then to resynchronize to the new video source, can result in several lost or distorted frames. We therefore recommend that the cameras are operated in sync mode.

Parameters for FALCON

hf | Frame grabber handle
Source |
IS_SET_VIDEO_IN_1 | Video input 1 (composite video)
IS_SET_VIDEO_IN_2 | Video input 2 (composite video)
IS_SET_VIDEO_IN_3 | Video input 3 (composite video)
IS_SET_VIDEO_IN_S | Video input 3 (S-Video; SVHS)
IS_GET_VIDEO_IN | Return of current setting

Parameters for FALCONplus/quattro

hf | Frame grabber handle
Source |
IS_SET_VIDEO_IN_1 | Video input 1 (composite video)
IS_SET_VIDEO_IN_2 | Video input 2 (composite video)
IS_SET_VIDEO_IN_3 | Video input 3 (composite video)
IS_SET_VIDEO_IN_4 | Video input 4 (composite video)
IS_GET_VIDEO_IN | Return of current setting

Parameters for EAGLE

hf | Frame grabber handle
Source |
IS_SET_VIDEO_IN_1 | Video input 1 (composite video)
IS_SET_VIDEO_IN_2 | Video input 2 (composite video)
IS_SET_VIDEO_IN_3 | Video input 3 (composite video)
IS_SET_VIDEO_IN_4 | Video input 4 (composite video)
IS_SET_VIDEO_IN_1S | Video input 1 (S-Video)
IS_SET_VIDEO_IN_2S | Video input 2 (S-Video)
IS_SET_VIDEO_IN_3S | Video input 3 (S-Video)
IS_SET_VIDEO_IN_4S | Video input 4 (S-Video)
IS_GET_VIDEO_IN | Return of current setting

Return value

Current setting when called with IS_GET_VIDEO_IN, else IS_SUCCESS, IS_NO_SUCCESS

© 2020 IDS Imaging Development Systems GmbH