VideoEditorController class - controller library

Constructors

VideoEditorController.file(File file, {Duration? maxDuration, TrimSliderStyle? trimStyle, CoverSelectionStyle? coverStyle, CropGridStyle? cropStyle}): Constructs a VideoEditorController that edits a video from a file.

Properties

cacheMaxCrop ↔ Offset: getter/setter pair
cacheMinCrop ↔ Offset: getter/setter pair
coverStyle → CoverSelectionStyle: Style for CoverSelection
final
cropStyle → CropGridStyle: Style for CropGridViewer
final
endTrim → Duration: The endTrim param is the maximum position of the trimmed area in video position in Duration value
no setter
file → File: Video from File.
final
hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
initialized → bool: Get the VideoPlayerController.value.initialized
no setter
isCropping ↔ bool: getter/setter pair
isPlaying → bool: Get the VideoPlayerController.value.isPlaying
no setter
isTrimming ↔ bool: Get the isTrimming
getter/setter pair
isTrimmmed → bool: Get the isTrimmed
no setter
maxCrop ↔ Offset: The maxCrop param is the Rect.bottomRight position of the crop area
getter/setter pair
maxDuration → Duration: Get the maxDuration param
no setter
maxTrim ↔ double: The maxTrim param is the maximum position of the trimmed area on the slider
getter/setter pair
minCrop ↔ Offset: The minCrop param is the Rect.topLeft position of the crop area
getter/setter pair
minTrim ↔ double: The minTrim param is the minimum position of the trimmed area on the slider
getter/setter pair
preferredCropAspectRatio ↔ double?: The preferredCropAspectRatio param is the selected aspect ratio (9:16, 3:4, 1:1, ...)
getter/setter pair
rotation → int: Get the rotation of the video
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
selectedCoverNotifier → ValueNotifier<CoverData?>: Get the selectedCover notifier
no setter
selectedCoverVal → CoverData?: Get the selectedCover value
no setter
startTrim → Duration: The startTrim param is the maximum position of the trimmed area in video position in Duration value
no setter
trimPosition → double: Get the trimPosition, which is the videoPosition in the trim slider
no setter
trimStyle → TrimSliderStyle: Style for TrimSlider
final
video → VideoPlayerController: Get the VideoPlayerController
no setter
videoDimension → Size: Get the Size of the video
no setter
videoDuration → Duration: Get the VideoPlayerController.value.duration
no setter
videoPosition → Duration: Get the VideoPlayerController.value.position
no setter

Methods

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
cropAspectRatio(double? value) → void: Update the preferredCropAspectRatio param and init/reset crop parameters minCrop & maxCrop to match the desired ratio The crop area will be at the center of the layout
dispose() → Future<void>: Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
override
exportVideo({required void onCompleted(File file), void onError(Object, StackTrace)?, String? name, String? outDir, String format = "mp4", double scale = 1.0, String? customInstruction, void onProgress(Statistics, double)?, VideoExportPreset preset = VideoExportPreset.none, bool isFiltersEnabled = true}) → Future<void>: Export the video using this edition parameters and return a File.
extractCover({required void onCompleted(File file), void onError(Object, StackTrace)?, String? name, String? outDir, String format = "jpg", double scale = 1.0, int quality = 100, void onProgress(Statistics)?, bool isFiltersEnabled = true}) → Future<void>: Export this selected cover, or by default the first one, return an image File.
generateCoverThumbnail({int timeMs = 0, int quality = 10}) → Future<CoverData>: Generate a cover at timeMs in video
generateDefaultCoverThumbnail() → void: Generate cover at startTrim time in milliseconds
getMetaData({required void onCompleted(Map? metadata)}) → Future<void>: Return the metadata of the video file using Ffprobe
initialize({double? aspectRatio}) → Future<void>: Attempts to open the given video File and load metadata about the video. Update the trim position depending on the maxDuration param Generate the default cover _selectedCover Initialize minCrop & maxCrop values based on aspectRatio
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void: Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
rotate90Degrees([RotateDirection direction = RotateDirection.right]) → void: Rotate the video by 90 degrees in the direction provided
toString() → String: A string representation of this object.
inherited
updateCrop() → void: Update the minCrop and maxCrop with cacheMinCrop and cacheMaxCrop
updateSelectedCover(CoverData selectedCover) → void: Replace selected cover by selectedCover
updateTrim(double min, double max) → void: Update minTrim and maxTrim.

Operators

operator ==(Object other) → bool: The equality operator.
inherited