Browsing Ukrainian translation

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A mask is very similar to a transition, except that a mask is static. [nbsp]It does not gradually change from one clip to the next. [nbsp]Instead, it mixes the 2 tracks at some predetermined point. [nbsp]A mask can be used to only show a small section of a clip, to show a border around a clip, to block out something from a clip. [nbsp]To experiment with a mask, simply convert a transition to a mask and watch what happens.