ImageGear for C and C++ on Windows v19.0
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.
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AT_ERRCOUNT ACCUAPI IG_mult_frame_info_get(
HIGMULT hMult,
AT_UINT frameNum,
AT_MODE infoID,
LPAT_VOID lpInfo,
LPAT_UINT lpInfoSize
);
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| Name | Type | Description |
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| 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. |
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
This function does not process image pixels.
Media Player
You can specify the information to retrieve using the infoID parameter, whose value is a member of enumIGMultInfo defined in accucnst.h.