pub unsafe static AVVideoDecompressionPropertiesKey: Option<&'static NSString>Available on crate feature
AVVideoSettings only.Expand description
The value for this key is an instance of NSDictionary, containing properties to be passed down to the video decoder.
Package the below keys in an instance of NSDictionary and use it as the value for AVVideoDecompressionPropertiesKey in the top-level AVVideoSettings dictionary. In addition to the keys listed below, you can also include keys from VideoToolbox/VTDecompressionProperties.h.
Most keys can only be used for certain decoders. Look at individual keys for details.
See also Apple’s documentation