Panasonic AV-HS400AE Operating Instructions Manual

Contents

Panasonic AV-HS400AE Operating Instructions Manual Manual pdf 30 page image

303. Basic operations3-3-1. Selecting the key type1 Press the [FUNC] button to light its indicator, and press the [KEY] button to display the KEY menu.2 Turn [F1] to display the KEY sub menu.3 Turn [F] to select the Type item.KEY Type LumKey Fill PVW1/9 Linear ChrmOff Bus AutoLumChromaFullChrmOn Matte OffOnLum (luminance key/self key):This is for creating the key signals from the luminance component or luminance and chroma componentof the key fill signal.Linear (linear key/EXT key):This is for creating the key signals from the luminance component of the key source signal.It is used when the key source signal and key fill signal are different.Chroma (chroma key/self key):This is for creating the key signals using a specific hue of the key fill signal as the reference.Full (full key/self key):This is for creating the key signals using the images on the full screen as the key source signals.PinP combinations are possible in conjunction with the flying key.  See 3-3-9.Since the luminance and chroma keys are operated as self keys, the key fill signals are used as the key sourcesignals. For the full key, the images on the full screen are used as the key source signals.When the luminance key, chroma key or full key has been selected as the key type, the key signals will remainunchanged even when the key source signals are switched.Furthermore, when “Lum”, “Chroma” or “Full” is selected, the KEY button in the crosspoint area changes tolighting in amber (key fill bus selection status).When using the linear key, use material with a black background and white characters or shape to be combinedby the key as the key source signal. Material which is not black and white may not be combined clearly.Material with a white background and black characters, etc. can be reversed using the key invert function foruse.4 When the luminance key has been selected, the chroma component can be included in the generation of thekey signals in view of the self key application. (This does not apply to the linear key.)Turn [F3], and select the setting using the LumKey item.ChrmOn: In addition to the luminance component, the chroma component is also taken into account in thegeneration of the key signals.This is the setting for using a colour with a low luminance component for the key signals (such aswhen defining blue characters).ChrmOff: The key signals are generated from only the luminance component.5 Turn [F4] to select the fill type using the Fill item.Bus: The bus signal is used for the key fill signal.Matte: The internal fill matte is used for the key fill signal.