General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 4636-2000
Scope
This standard stipulates the position and size of the maximum projectable picture on 35mm non-anamorphic picture and anamorphic picture film (screen picture horizontal expansion ratio is 2, aspect ratio is 2.35).
GB/T 4636-2000 history
2000GB/T 4636-2000 Maximum projectable image area on 35mm motion-picture film-Position and dimensions