noun, noun or participle which takes 'suru', transitive verb
secret filming; taking a picture or video secretly
Refers to the act of photographing or recording someone without their knowledge, often with a negative connotation of invasion of privacy.
電車内での隠し撮りは犯罪です。
Secret filming on the train is a crime.
彼はコンサートを隠し撮りしてSNS
He secretly recorded the concert and posted it on social media.