FramesAvailable

Indicate number of frames available in memory buffer

Description

The FramesAvailable property indicates the total number of frames that are available in the memory buffer. When you extract data, the object reduces the value of the FramesAvailable property by the appropriate number of frames. You use the getdata function to extract data and move it into the MATLAB® workspace.

    Note   When you issue a start command, the video input object resets the value of the FramesAvailable property to 0 (zero) and flushes the buffer.

To view the total number of frames that have been acquired since the last start command, use the FramesAcquired property.

Characteristics

Access

Read only

Data type

double

Values

Any nonnegative integer. The default value is 0 (zero).

See Also

Functions

getdata, start

Properties

FramesAcquired

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