Video editing

Video editing

Of or pertaining to software that is made to organize raw video footage using editing techniques and special effects in order to create a finalized motion picture.

Industry: Software

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Video editing

Ghost

Software; Video editing

A shadowy or weak image in the received picture, offset either to the left or right of the primary image, the result of transmission conditions which create secondary signals that are received ...

Horizontal scan rate

Software; Video editing

The rate at which the screen’s scanning beam is swept from side to side. For (M) NTSC systems, this rate is 63.556 μs, or 15.734 kHz.

Ghost cancellation reference (GCR) signal

ITU-R BT.1124 standard reference signal found on scan lines 19 and 282 of (M) NTSC systems and on line 318 (B, D, G, H, I) of PAL systems. This signal allows for the removal of ghosting from TVs by ...

Horizontal sync

Software; Video editing

A) The –40 IRE pulse occurring at the beginning of each line. This pulse signals the picture monitor beam to go back to the left side of the screen and trace another horizontal line of picture ...

Ghost point

Software; Video editing

A supplementary point included on the tangent to the acquired point in order to force the line to begin and end on the acquired points.

Ghosting

Software; Video editing

A weak, secondary, ghost-like duplicate video image in a video signal caused by the undesired mixing of the primary signal and a delayed version of the same signal.

Gibbs effect

Software; Video editing

The mirage-like haze at the boundaries of picture objects, seen in DCT based compression algorithms at (too) high compression ratios. The effect is most noticeable around text and high-contrast ...