traitsui.editors.video_editor module¶
Traits UI ‘display only’ video editor.
- class traitsui.editors.video_editor.VideoEditor(*args, **traits)[source]¶
Bases:
BasicEditorFactoryTraits UI ‘display only’ video editor.
This editor only displays the video stream, and does not attempt to provide UI elements for controlling playback. It does provide a rich set of trait references that can be synchronised with the internal state of the video player.
- aspect_ratio = AspectRatio()¶
The behaviour of the video display when the widget aspect ratio doesn’t match the aspect ratio of the video stream.
- buffer = Instance( …¶
An integer percentage representing how much of the player’s buffer is filled.
- duration = Instance( …¶
Duration of the loaded video in seconds
- image_func = CVType(Callable, sync_value='from')¶
Callable to apply to video frames. Takes ref to new frame and a size tuple. Must return a QImage and a numpy array.
- klass = Property()¶
The editor class to be created:
- media_status = Instance( …¶
The status of the loaded video (see
MediaStatus)
- muted = CVType(Bool, default_value=False, sync_value='from')¶
True if the audio is muted, False otherwise
- notify_interval = CVType(Float, default_value=1.0, sync_value='from')¶
The name of a trait to synchronise with the player’s notify interval. The referenced trait should be a Float representing time in seconds.
- playback_rate = CVType(Float, default_value=1.0, sync_value='from')¶
The playback speed of the video. Negative values are allowed but may not be supported by the underlying implementation.
- position = CVType(Float, default_value=0.0, sync_value='both')¶
The current position, in seconds, in the video.
- state = CVType(PlayerState, default_value='stopped', sync_value='both')¶
The state (stopped, playing, paused) of the player
- video_error = Instance( …¶
A string describing an error encountered by the player
- volume = CVType(Range(0.0, 100.0), default_value=75.0, sync_value='from')¶
Audio volume on a logarithmic scale
