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API > API/Plugins > API/Plugins/AVCodecsCore > API/Plugins/AVCodecsCore/Video > API/Plugins/AVCodecsCore/Video/Encoders > API/Plugins/AVCodecsCore/Video/Encoders/SVC
Inheritance Hierarchy
- FScalableVideoController
- FScalabilityStructureL2T2KeyShift
References
| Module | AVCodecsCore |
| Header | /Engine/Plugins/Experimental/AVCodecs/AVCodecsCore/Source/AVCodecsCore/Public/Video/Encoders/SVC/ScalabilityStructureL2T2KeyShift.h |
| Include | #include "Video/Encoders/SVC/ScalabilityStructureL2T2KeyShift.h" |
Syntax
class FScalabilityStructureL2T2KeyShift : public FScalableVideoController
Remarks
S1T1 0 0 / / / S1T0 000 | ... S0T1 | 0 0 | / / S0T0 0-00 Time-> 0 1 2 3 4
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Destructors
| Type | Name | Description | |
|---|---|---|---|
 |
Overridden from FScalableVideoController
| Type | Name | Description | |
|---|---|---|---|
   |
FFrameDependencyStructure | Returns video structure description in format compatible with dependency descriptor rtp header extension. | |
  |
TArray< FScalableVideoController::FLayerFrameConfig > | NextFrameConfig
(
bool bRestart |
When bRestart_ is true, first FLayerFrameConfig_ should have `bIsKeyframe_ set to true. |
  |
FGenericFrameInfo | OnEncodeDone
(
const FScalableVideoController::FLayerFrameConfig& Config |
Returns configuration to pass to EncoderCallback. |
  |
void | OnRatesUpdated
(
const FVideoBitrateAllocation& Bitrates |
Notifies Controller with updated bitrates per layer. |
   |
FStreamLayersConfig | StreamConfig () |
Returns video structure description for encoder to configure itself. |
Enums
| Type | Name | Description | |
|---|---|---|---|
 |
EFramePattern | NOTE: This enum name is duplicated throughout the ScalabilityStructure variants While it's name is the same, the order of the values is imporant and differs between variants |
Constants
| Name | Description |
|---|---|
| NumSpatialLayers | |
| NumTemporalLayers |