Navigation
Unreal Engine C++ API Reference > Plugins > BlackmagicMedia
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UEngineCustomTimeStep
- UFixedFrameRateCustomTimeStep
- UGenlockedCustomTimeStep
- UBlackmagicCustomTimeStep
References
| Module | BlackmagicMedia |
| Header | /Engine/Plugins/Media/BlackmagicMedia/Source/BlackmagicMedia/Public/BlackmagicCustomTimeStep.h |
| Include | #include "BlackmagicCustomTimeStep.h" |
Syntax
UCLASS&40;Blueprintable, EditInlineNew,
Meta&61;&40;DisplayName&61;"Blackmagic SDI Input", MediaIOCustomLayout&61;"Blackmagic"&41;&41;
class UBlackmagicCustomTimeStep : public UGenlockedCustomTimeStep
Remarks
Control the Engine TimeStep via the Blackmagic Design card.
Variables
| Type | Name | Description | |
|---|---|---|---|
   |
bool | bEnableOverrunDetection | Enable mechanism to detect Engine loop overrunning the source |
   |
FMediaIOConfiguration | MediaConfiguration | The device, port and video settings that correspond to where the Genlock signal will be coming from |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
UBlackmagicCustomTimeStep
(
const FObjectInitializer& ObjectInitializer |
Overridden from UGenlockedCustomTimeStep
| Type | Name | Description | |
|---|---|---|---|
   |
uint32 | Returns how many syncs occurred since the last tick | |
   |
FFrameRate | GetSyncRate () |
Get the sync rate (not always the same as the fixed frame rate) |
   |
bool | Returns true if the Sync related functions will return valid data | |
   |
bool | Whether automatic format detection is supported. | |
  |
bool | WaitForSync () |
Blocks until it gets a sync signal. Returns false if unsuccessful |
Overridden from UFixedFrameRateCustomTimeStep
| Type | Name | Description | |
|---|---|---|---|
   |
FFrameRate | Get The fixed FrameRate |
Overridden from UEngineCustomTimeStep
| Type | Name | Description | |
|---|---|---|---|
   |
ECustomTimeStepSynchronizationState | The state of the CustomTimeStep. | |
  |
bool | Initialize
(
UEngine* InEngine |
This CustomTimeStep became the Engine's CustomTimeStep. |
  |
void | This CustomTimeStep stop being the Engine's CustomTimeStep. | |
  |
bool | UpdateTimeStep
(
UEngine* InEngine |
Update FApp::CurrentTime/FApp::DeltaTime and optionally wait until the end of the frame. |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
void | BeginDestroy () |
Called before destroying the object. |