ImageGear for C and C++ on Windows v19.6 - Updated
IG_mult_frame_info_get
API Reference Guide > Core Component API Reference > Core Component Functions Reference > Multimedia Functions > IG_mult_frame_info_get

This function retrieves a specific piece of information about the current frame.

Declaration:

 
Copy Code
AT_ERRCOUNT ACCUAPI IG_mult_frame_info_get(
        HIGMULT hMult, 
        AT_UINT frameNum, 
        AT_MODE infoID, 
        LPAT_VOID lpInfo, 
        LPAT_UINT lpInfoSize
);

Arguments:

Name Type Description
hMult HIGMULT Multimedia instance handle.
frameNum AT_UINT Frame number to get info for (0 = first frame).
infoID AT_MODE ID of info to get.
lpInfo LPAT_VOID Pointer to buffer in which to store info.
lpInfoSize LPAT_UINT Size of buffer pointed to by lpInfo.

Return Value:

Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

Media Player

Remarks:

You can specify the information to retrieve using the infoID parameter, whose value is a member of enumIGMultInfo defined in accucnst.h.