Resposta / Soluções
3. Explica de uma forma pratica o conceito das seguintes "ADVANCED TRIMMING TOOLS":
ROLLING
A rolling action trims adjacent OUT and IN points at the same time by an equal number of frames.
When you perform this action you move the edit point between clips, keeping the position of the clips on the track and preserving the total duration of the sequence.
(clicar na imagem para a aumentar)
RIPPLE
A ripple action trims a clip and shifts following clips in the track by the number of frames you trim.
When you shorten a clip by this action all clips that follow the cut shift back in time, contrariwise, when you extend a clip the clips after the cut shift forward in time.
If an empty space is on the track it behaves as a clip and it shifts in time as a standard clip would be.
SLIP
A slip action shifts, in a single operation, the IN and OUT points of a clip forward or backward by the same number of frames by keeping the original duration and without affecting adjacent clips.
(clicar na imagem para a aumentar)
SLIDE
A slide action shifts a clip in time and trims adjacent clips for compensating the move.
When you perform this action the IN and OUT points and the duration of the clip that you move remain unchanged while the OUT point of the previous clip and the IN point of the following clip are trimmed by the number of frames you shift the clip.
(clicar na imagem para a aumentar)
Apontamentos consultados:
C. Apontamento 1 (só as partes necessárias para elaborar a alínea 3 mais abaixo):