i_viff_pxch_c2a - copy channel to alpha

copy red, green, blue or brightness to alpha/opacity
this class is abstract.

Enheritance Chain (Class i_viff_pxch_c2a extends...)

viff_pixelchan viff_pixelfilter ZS4VideoEffect ZS4Effect timestein object

Derived Classes

(immediate=7/abstract=0/real=7/total=7)
immediate child classes:
viff_b2alpha viff_g2alpha viff_r2alpha viff_s2alpha viff_u2alpha viff_v2alpha viff_y2alpha

Instance Properties

int BarsPerPart;
int BeatsPerBar;
float BeatsPerMinute;
tabticks ContentLength;
tabticks ContentOffset;
tabticks FileDuration;
int Height;
tabticks LoopBlendTicks;
tabticks LoopEndPoint;
tabticks MixPoint;
bool MuteAudio;
bool MuteVideo;
timepropinfo PropertyInfo[];
tabticks SnapPoint;
int TicksPerBeat;
timestein TimeChildren[];
object TimedProperties[];
volatile object TimeParent;
string tracklabel;
tsflags tsflags;
int Width;