References ▼
Retrieves the total number of available video formats for the selected video device.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmVideoFormats_get_Count(pVideoFormats, pVal) |
| C++ | HRESULT get_Count(pVal) |
Pointer to an IltmmVideoFormats Interface.
Pointer to a variable that receives the number of video formats.
| Value | Meaning |
|---|---|
| S_OK | The function was successful. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Win32, x64.
| Language | Example |
|---|---|
| C | IltmmVideoFormats::get_Count |
| C++ | IltmmVideoFormats::get_Count |
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