| Microsoft DirectX 9.0 |
The GetTCDisplay method retrieves current settings of the timecode character generator output.
Syntax
HRESULT GetTCDisplay(
long Param,
long *pValue
);
Parameters
Param
[in] Timecode display characteristic. Specify one of the following items you want to get settings for.
| Value | Description |
| ED_TCD_BORDER | White border for black characters, black border for white characters. |
| ED_TCD_INTENSITY | Intensity (brightness) of characters. |
| ED_TCD_INVERT | Black characters on white background or white characters on black background. |
| ED_TCD_POSITION | Position of characters. |
| ED_TCD_SIZE | Size of characters. |
| ED_TCD_SOURCE | Source of display's data. |
| ED_TCD_TRANSPARENCY | Transparency of characters. |
pValue
[out] Pointer to the current setting of the parameter specified in Param. This parameter retrieves one of the following values.
If ED_TCD_SOURCE specified in Param, will return one of the following.
| Value | Description |
| ED_TCG | Timecode generator |
| ED_TCR | Timecode reader |
If ED_TCD_SIZE specified in Param, will return one of the following.
| Value | Description |
| ED_LARGE | Large |
| ED_MED | Medium |
| ED_SMALL | Small |
If ED_TCD_POSITION specified in Param, will return one of the following.
| Value | Description |
| ED_BOTTOM | Bottom |
| ED_MIDDLE | Middle |
| ED_TOP | Top |
in combination with one of the following.
| Value | Description |
| ED_CENTER | Center |
| ED_LEFT | Left |
| ED_RIGHT | Right |
If ED_TCD_INTENSITY specified in Param, will return one of the following.
| Value | Description |
| ED_HIGH | High |
| ED_LOW | Low |
If ED_TCD_TRANSPARENCY is specified in Param, will return a value from 0 to 4, 0 being completely opaque.
If ED_TCD_INVERT is specified in Param, will return one of the following.
| Value | Description |
| OAFALSE | Black characters on white background |
| OATRUE | White characters on black background |
If ED_TCD_BORDER specified in Param, will return one of the following.
| Value | Description |
| OAFALSE | Black characters for white border |
| OATRUE | White border for black characters |
Return Values
Returns an HRESULT value that depends on the implementation of the interface.
See Also