© 2013 Thorlabs GmbH
4 Programming (SDK)
375
4.4.18 isavi_SetImageQuality
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
Instance ID set by the isavi_InitAVI() function.
Image quality [1 = lowest ... 100 = highest]
Return values
Function executed successfully.
The indicated AVI instance could not be found. Either the
AVI ID is invalid or the instance has already been deleted
using isavi_ExitAVI() .
The q parameter is outside the range of 1…100.
The file has no valid AVI format.
Related functions
isavi_SetFrameRate()
isavi_SetImageSize()
369
362
374
376