The film industry is built upon many technologies and techniques, drawing upon photography, stagecraft, music, and many other disciplines. Following is an index of specific terminology applicable thereto. 180 degree rule 30 degree rule A and B editing A roll Accelerated montage Acousmatic Action axis Aerial shot Ambient light American night American shot Anamorphic Angle of view Angle plus angle Angular resolution Answer print Aperture Apple box Artificial light ASA speed rating Autofocus Automated dialogue replacement Available light Axial cut B roll Baby plates Backlot Background lighting Balloon light Barn doors (lighting) Below the line (film production) Best boy Blocking Bluescreen Boom shot Boomerang (lighting) Bounce board Brightness (lighting) Broadside (lighting) Butterfly (lighting) C-Stand Callier effect Cameo lighting Cameo (credits image) Cameo role Cameo shot Camera angle Camera boom Camera crane Camera dolly Camera shot Candles per square foot Character animation Choker shot Chroma key Chromatic aberration CinemaDNG Clapboard Clock wipe Close shot Close up shot Cold open Color conversion filter Color corrected fluorescent light Color correction Color gel Color grading Color rendering index Color reversal internegative Color temperature Color timer Continuity Cooke Triplet lens Crafts service Crane shot Creative geography Cross cutting Cutaway Cut in - cut out Cutting on action Daily rushes Day for night Deadspot (lighting) Deep focus Depth of field Depth of focus Dichroic lens Diegetic sound Diffraction Diffuser (lighting) Digital audio Digital audio tape recorder Digital cinema Digital compositing Digital film Digital intermediate Digital negative Digital projection Dimmer (lighting) Dissolve (film) DMX (lighting) Dolly grip Dolly shot Dolly zoom Double-system recording Douser (lighting) DPX film format Drawn on film animation Dubbing Dutch angle Dynamic composition Effects light Electrotach