GES.ClipAsset¶

Subclasses:: GES.SourceClipAsset

Methods¶

Inherited:: GES.Asset (13), GObject.Object (37), GES.MetaContainer (40), Gio.AsyncInitable (4), Gio.Initable (2)
Structs:: GObject.ObjectClass (5)

	`get_frame_time` (frame_number)
	`get_natural_framerate` ()
	`get_supported_formats` ()
	`set_supported_formats` (supportedformats)

Virtual Methods¶

Inherited:: GES.Asset (5), GObject.Object (7), Gio.AsyncInitable (2), Gio.Initable (1)

do_get_natural_framerate ()

Properties¶

Inherited:: GES.Asset (4)

Name	Type	Flags	Short Description
`supported-formats`	`GES.TrackType`	r/w/c	Formats supported by the file

Signals¶

Inherited:: GObject.Object (1), GES.MetaContainer (1)

Fields¶

Inherited:: GObject.Object (1), GES.MetaContainer (1)

Name	Type	Access	Description
parent	`GES.Asset`	r

Class Details¶

class GES.ClipAsset(**kwargs)¶

Bases:: GES.Asset
Abstract:: No
Structure:: GES.ClipAssetClass

The GES.UriClipAsset is a special GES.Asset specilized in GES.Clip. it is mostly used to get information about the GES.TrackType-s the objects extracted from it can potentialy create GES.TrackElement for.

get_frame_time(frame_number)[source]¶

Parameters:: frame_number (int) – The frame number we want the internal time coordinate timestamp of
Returns:: The timestamp corresponding to frame_number in the element source, given in internal time coordinates, or Gst.CLOCK_TIME_NONE if the clip asset does not have a natural frame rate.
Return type:: int

Converts the given frame number into a timestamp, using the “natural” frame rate of the asset.

You can use this to reference a specific frame in a media file and use this as, for example, the in-point or max-duration of a GES.Clip.

New in version 1.18.

get_natural_framerate()[source]¶

Returns:

framerate_n:: The framerate numerator
framerate_d:: The framerate denominator

Return type:

(bool, framerate_n: int, framerate_d: int)

Result: True if self has a natural framerate False otherwise

New in version 1.18.

get_supported_formats()[source]¶

Returns:: The track types on which self will create TrackElement when added to a layer
Return type:: GES.TrackType

Gets track types for which objects extracted from self can create GES.TrackElement

set_supported_formats(supportedformats)[source]¶

Parameters:: supportedformats (GES.TrackType) – The track types supported by the GES.ClipAsset

Sets track types for which objects extracted from self can create GES.TrackElement

do_get_natural_framerate() virtual¶

Returns:

True if self has a natural framerate False otherwise.

framerate_n:: The framerate numerator
framerate_d:: The framerate denominator

Return type:

(bool, framerate_n: int, framerate_d: int)

Result: True if self has a natural framerate False otherwise

New in version 1.18.

Property Details¶

GES.ClipAsset.props.supported_formats¶

Name:: supported-formats
Type:: GES.TrackType
Default Value:: GES.TrackType.AUDIO | GES.TrackType.VIDEO
Flags:: READABLE, WRITABLE, CONSTRUCT

The formats supported by the asset.