Enum FilterFlags

Represents various filter flags used in FFmpeg filters. These flags indicate different capabilities or behaviors of the filters.

Namespace: FFmpeg.Filters

Assembly: FFmpeg.dll

Syntax

[Flags]
public enum FilterFlags

Fields

Name	Description
DynamicInputs	The number of the filter inputs is not determined just by _AVFilter.inputs. The filter might add additional inputs during initialization depending on the options supplied to it.
DynamicOutputs	The number of the filter outputs is not determined just by _AVFilter.outputs. The filter might add additional outputs during initialization depending on the options supplied to it.
HWDevice	The filter can create hardware frames using _AVFilterContext.hw_device_ctx.
MetadataOnly	The filter is a "metadata" filter - it does not modify the frame data in any way. It may only affect the metadata (fields copied by av_frame_copy_props).
SliceThreads	The filter supports multithreading by splitting frames into multiple parts and processing them concurrently.
SupportTimeline	Handy mask to test whether the filter supports timeline features (either generically or internally).
SupportTimelineGeneric	The filter supports a generic "enable" expression option that can be used to enable or disable the filter in the timeline.
SupportTimelineInternal	Same as SupportTimelineGeneric, except the filter will have its filter_frame() callback(s) called as usual, even when the enable expression is false. The filter itself will disable filtering within the callback.