Avi Function Descriptions; Isavi_Addframe - THORLABS DCU223x Operation Manual And Sdk

4.4 AVI Function Descriptions

The functions of the uc480_tools.dll enable you to save images captured with the DCx Camera as sequences
to an AVI file. The How to proceed: Capturing AVIs
video.
Notes
Video Resolution
If the width or height of the video resolution is greater than 2048 pixels, some media players may not be able to
play the video.
Video Compression
To reduce the file size, the single frames are stored in the AVI container using an adjustable JPEG compression. It
is possible to extract single frames from the AVI file.

4.4.1 isavi_AddFrame

USB 2.0
USB 3.0
Syntax
INT isavi_AddFrame (INT nAviID, char* pcImageMem)
Description
isavi_AddFrame() adds a new frame to an AVI sequence.
Input parameters
nAviID
pcImageMem
Return values
IS_AVI_NO_ERR
IS_AVI_ERR_INVALID_ID
IS_AVI_ERR_COMPRESS
IS_AVI_ERR_COMPRESSION_RUN
IS_AVI_ERR_INVALID_FILE
Related functions
isavi_InitAVI()
© 2013 Thorlabs GmbH
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chapter shows the command sequence for capturing an AVI
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Instance ID set by the
Pointer to the memory containing the image.
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 last image compression failed.
The current image could not be processed since
compression is still in progress.
The file has no valid AVI format.
4 Programming (SDK)
isavi_InitAVI()
369
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function
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