toSequence

toSequence ( integer Input, integer Output , integer Delay )

Use this function to convert an image into a one-frame sequence. To add additional frames to the sequences, use seqAdd.

Parameters

Input

An integer between 0 and 116 specifying the input image frame number. A value of 0 represents the DMA memory buffer of the video device. Values in the range of 100-116 correspond to hidden frames.

Output

An integer between 1 and 116 specifying the output sequence frame number. Values in the range of 100-116 correspond to hidden frames.

Delay

An integer that specifies the delay between the frames in the sequence in milliseconds.

Error flags

ERR_OK

The flag set if successful.

ERR_FAILED

The flag set if failed.

Example

This set of statements grabs an image from the video device, converts it to a one-frame sequence and then adds another captured frame to it with a 1 second delay between the frames. The resulting two-frame sequence is saved into an AVI file.

grabIm (1)

toSequence (1,2,1000)

grabim (1)

seqAdd (2,1,1000)

saveIm (2,"C:\test.avi")