| 摘要 |
In a method for editing kinematographic color picture material which, when finalized, shall have the form of a color video tape, the following procedural steps are carried out. The original picture material, which may either have the form of a color film or a color video tape, is transferred onto the other material form so as to obtain both a film copy and a video tape copy with the same picture content. The film copy is provided with a continuous periodically occurring, visual marking, with the guidance of which it is possible to determine for each film frame the location of the corresponding video image on the video tape copy within the periodic video field sequence of the video signal. When using the PAL-system, every second film frame is advantageously provided with a marking, which marking may have two different forms used alternatively with one another. The video tape copy is now considered as an original, while the film copy is used as a work print, which is edited in the manner desired employing conventional film-editing techniques, it being observed however that each splice between two mutually sequential scenes is so located as not to interrupt the periodic, regular marking in the finally edited work print. The video tape copy is then used for producing a conformed video tape in exact conformity with the edited film work print by means of video-to-video transfer technique.
|
