Package dvedit :: Module core :: Class Clip

Class Clip

object --+
         |
        Clip

Known Subclasses:: Filter, BlankClip, Blend, ClipHolder, File, Sequence, Slice, Stack

Abstract base class for the various DV clip classes.

Instance Methods

[hide private]

__add__(...)

__delitem__(x, y)
del x[y]

__getitem__(...)

__getslice__(x, i, j)
x[i:j]

__iter__(...)

__len__(x)
len(x)

__mul__(...)

__new__(T, S, ...)
Returns: a new object with type S, a subtype of T

__radd__(x, y)
y+x

__rmul__(x, y)
y*x

__setitem__(x, i, y)
x[i]=y

addKeyframe(...)
Creates a keyframe with given settings

append(...)

extend(...)

failIfLocked(...)
checks if this clip is 'locked' - ie, is contained in other clip objects which depend on this clip's size staying the same.

getParm(...)
Returns the value of keyframed parameter 'name' at frame 'frameno'

getParms(...)
Returns the interpolated value set at given frameno, based on interpolating the keyframes

render(...)
renders this clip out to a file

setParms(...)
Call this with a set of parameters if not using keyframes

transition(...)
Returns a Clip object which implements a cross fade from this clip to another clip

view(...)
Attempt to display the clip in the graphical clip viewer

Inherited from object: __delattr__, __getattribute__, __hash__, __init__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties

[hide private]

_isPal

keyframes

numFrames

sizeLocked

uiChildren
generates and returns a list of child nodes for the use of UIs

uiTitle
generates and returns a string title to use in user interfaces

Inherited from object: __class__

Method Details

[hide private]

getslice(x, i, j)
(Slicling operator)

x[i:j]

Use of negative indices is not supported.

new(T, S, ...)

Returns:

a new object with type S, a subtype of T

Overrides: object.__new__

addKeyframe(...)

Creates a keyframe with given settings

Arguments:

frameno - the frame at which this keyframe is to take effect. Defaults to 0.

Keywords:

the named parameters to be in effect at this frame. Permissible value types are:
- int
- bool
- float
- long
- sequence (list or tuple) of permissible values
- dict of permissible values
sequences and dicts can nest - for example:
```
   {'foo': (44, [12.5, {'bar':{'baz':[33, False]}}]), 'roses':9}
```
is quite ok.

failIfLocked(...)

checks if this clip is 'locked' - ie, is contained in other clip objects which depend on this clip's size staying the same. If so, throws an exception

render(...)

renders this clip out to a file

Arguments:

path - pathname to render out to
ffmpegOpts - a string or sequence of strings to pass as options to ffmpeg

Keywords:

callback - a callable object that takes a single int argument, whose value is the frame number during encoding, or -1 when encoding is completed

Property Details

[hide private]

uiChildren

generates and returns a list of child nodes for the use of UIs

Override in subclasses

Class Clip

__getslice__(x, i, j) (Slicling operator)

__new__(T, S, ...)

addKeyframe(...)

failIfLocked(...)

render(...)

uiChildren

getslice(x, i, j)
(Slicling operator)

new(T, S, ...)