Post

Replies

Boosts

Views

Activity

Comment on What is the recommended way to assign an optional Swift property a decoded primitive with `NSCoder`?
Thank you for the response. Unfortunately with this approach, I encounter an error in the console Error: Error Domain=NSCocoaErrorDomain Code=4864 "*** -[NSKeyedUnarchiver decodeDoubleForKey:]: value for key (some_optional_double) is not a 64-bit float" UserInfo={NSDebugDescription=*** -[NSKeyedUnarchiver decodeDoubleForKey:]: value for key (some_optional_double) is not a 64-bit float}.
Apr ’23
Comment on General guidelines for improving body pose action classifier performance
Thank you, I wasn't aware of this class and maybe missed it in my viewing of WWDC sessions. Without code listings and commentary in the docs however, I'm unsure how to use it. Currently I perform a VNDetectHumanBodyPoseRequest continually in an Operation subclass, since I'm reading each CMSampleBuffer from the imported source video. I'm unsure as to where the VNVideoProcessor might fit into this pipeline, and what exactly analyze(_:) does.
Jan ’22