CrewSafe is the standardised VOC assessment tool for the Australian and New Zealand crane industry. We provide machine-specific, impartial, peer assessment with documented evidence of competency.The Crane Industry Council of Australia (CICA)CICA, as the peak crane industry body, has worked with crane owners, equipment manufacturers, and trainers, nationally and internationally, to develop a standardised assessment that can be a machine-specific, impartial, peer assessment with documented evidence of competency – CrewSafe.Machine SpecificEach assessment shows operators demonstrating competence on a specific crane make and modelImpartialVideo evidence is captured during the assessment and can be referenced globally in the future.Peer AssessmentOperators know the machines they operate the best.This application uses an unmodified ffmpeg mobile library. The source code for this library can be obtained at https://github.com/tanersener/mobile-ffmpeg