QCCompositionProtocolRSSVisualizer
A composition that acts as a visualizer for an RSS feed. A conforming composition must use the input key Qccompositioninputrssfeedurlkey for the URL to use for the RSS feed. It can optionally use Qccompositioninputrssarticledurationkey to specify the duration of each feed article.
Declaration
let QCCompositionProtocolRSSVisualizer: StringSee Also
Constants
QCCompositionAttributeBuiltInKeyQCCompositionAttributeCategoryKeyQCCompositionAttributeCopyrightKeyQCCompositionAttributeDescriptionKeyQCCompositionAttributeHasConsumersKeyQCCompositionAttributeIsTimeDependentKeyQCCompositionAttributeNameKeyQCCompositionCategoryDistortionQCCompositionCategoryStylizeQCCompositionCategoryUtilityQCCompositionInputAudioPeakKeyQCCompositionInputAudioSpectrumKeyQCCompositionInputDestinationImageKeyQCCompositionInputImageKeyQCCompositionInputPaceKey