THORLABS DCU22 Series User Manual

© 2013 Thorlabs GmbH
4 Programming (SDK)
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4.4.18 isavi_SetImageQuality
USB 2.0
USB 3.0
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Syntax
INT isavi_SetImageQuality (INT nAviID, INT q)
Description
isavi_SetImageQuality() indicates the quality for the frames to be compressed. You can change the image
quality at any time; it then applies to all subsequent frames. For compression, the system uses the JPEG algorithm.
Input parameters
nAviID
Instance ID set by the isavi_InitAVI() function.
q
Image quality [1 = lowest ... 100 = highest]
Return values
IS_AVI_NO_ERR
Function executed successfully.
IS_AVI_ERR_INVALID_ID
The indicated AVI instance could not be found. Either the
AVI ID is invalid or the instance has already been deleted
using isavi_ExitAVI() .
IS_AVI_ERR_INVALID_VALUE
The q parameter is outside the range of 1…100.
IS_AVI_ERR_INVALID_FILE
The file has no valid AVI format.
Related functions
isavi_SetFrameRate()
isavi_SetImageSize()
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THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English