Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
The following attributes can be used to configure the Capture Engine.
The following attributes are related to capture devices:
| Attribute | Description |
|---|---|
| MF_CAPTURE_ENGINE_CAMERA_STREAM_BLOCKED | Signals that video capture is being blocked by the driver. |
| MF_CAPTURE_ENGINE_CAMERA_STREAM_UNBLOCKED | Signals that video capture is restored after being blocked. |
| MF_CAPTURE_ENGINE_D3D_MANAGER | Sets a pointer to the DXGI Device Manager on the capture engine. |
| MF_CAPTURE_ENGINE_DECODER_MFT_FIELDOFUSE_UNLOCK_ATTRIBUTE | Enables the capture engine to use a decoder that has field-of-use restrictions. |
| MF_CAPTURE_ENGINE_DISABLE_DXVA | Specifies whether the capture engine uses DirectX Video Acceleration (DXVA) for video decoding. |
| MF_CAPTURE_DISABLE_HARDWARE_TRANSFORMS | Disables the use of hardware-based Media Foundation transforms (MFTs) in the capture engine. |
| MF_CAPTURE_ENGINE_ENABLE_CAMERA_STREAMSTATE_NOTIFICATION | Indicates whether stream state notifications should be enabled. |
| MF_CAPTURE_ENGINE_ENCODER_MFT_FIELDOFUSE_UNLOCK_ATTRIBUTE | Enables the capture engine to use an encoder that has field-of-use restrictions. |
| MF_CAPTURE_ENGINE_EVENT_GENERATOR_GUID | Identifies the component that generated a capture event. |
| MF_CAPTURE_ENGINE_EVENT_STREAM_INDEX | Identifies which stream generated a capture event. |
| MF_CAPTURE_ENGINE_MEDIASOURCE_CONFIG | Contains configuration properties for the capture source. |
| MF_CAPTURE_ENGINE_RECORD_SINK_AUDIO_MAX_PROCESSED_SAMPLES | Sets the maximum number of processed samples that can be buffered in the record sink audio path. |
| MF_CAPTURE_ENGINE_RECORD_SINK_AUDIO_MAX_UNPROCESSED_SAMPLES | Sets the maximum number of unprocessed samples that can be buffered for processing in the record sink audio path.. |
| MF_CAPTURE_ENGINE_RECORD_SINK_VIDEO_MAX_PROCESSED_SAMPLES | Sets the maximum number of processed samples that can be buffered in the record sink video path. |
| MF_CAPTURE_ENGINE_RECORD_SINK_VIDEO_MAX_UNPROCESSED_SAMPLES | Sets the maximum number of unprocessed samples that can be buffered for processing in the record sink video path. |
| MF_CAPTURE_ENGINE_SINK_TYPE | Specifies a type of capture sink. |
| MF_CAPTURE_ENGINE_USE_AUDIO_DEVICE_ONLY | Specifies whether the capture engine captures audio but not video. |
| MF_CAPTURE_ENGINE_USE_VIDEO_DEVICE_ONLY | Specifies whether the capture engine captures video but not audio. |
Related topics