| 单词 | video grab |
| 释义 | > as lemmasvideo grab video grab n. a still image obtained from a single frame of a video sequence or television picture, typically in digital form; (also) the process of obtaining such an image; cf. grab n.2 Additions. ΚΠ 1986 Graphic Repro June 15/4 Crosfield launched a Design Systems Marketing Division... This will co-ordinate products like Pro Edit Visualiser, Aesthedes and Newsframe video grab. 1991 Times 27 Mar. 33/1 The videograb is an electronic technique whereby images from television are captured digitally at a high enough level of quality to enable them to be reproduced in newspapers. 2013 Wall St. Jrnl. 25 May a6 (caption) The wreckage of a suicide bomber's vehicle at an army base in Niger on Thursday, in a Niger TV video grab. < as lemmas |
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