lut_transformer 1.2.0 copy "lut_transformer: ^1.2.0" to clipboard
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Published 6 months ago
SDKFlutter
PlatformAndroidiOS
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Metadata

A Flutter plugin to apply 3D LUT (.cube) filters to videos on Android. Transforms video colors based on a provided LUT file and allows adjusting LUT intensity.

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1.2.0 #

  • Added iOS support.
    • The plugin now supports applying 3D LUT (.cube) filters to videos on the iOS platform.
    • Implemented native iOS code (LutTransformerPlugin.swift, VideoTransformer.swift) to handle video transformation.
    • Updated lut_transformer.podspec for iOS configuration.

1.1.0 #

  • Added lutIntensity parameter to transformVideo method.
    • This allows adjusting the strength of the LUT effect from 0.0 (no effect) to 1.0 (full effect).
    • If lutAsset is provided and lutIntensity is null, it defaults to 1.0.
  • Updated Android native code (CubeParser.kt, VideoTransformer.kt, LutTransformerPlugin.kt) to support LUT intensity.
  • Updated Dart code (lut_transformer.dart) to include the lutIntensity parameter.
  • Updated README.md to document the new lutIntensity feature.

1.0.4 #

  • Modified transformVideo method:
    • Added cropSquareSize parameter to specify the size of the square to crop the video to.

1.0.3 #

  • Improved video cropping:
    • The 1:1 aspect ratio crop now centers based on the video's shorter dimension, ensuring a more visually appealing centered square crop.

1.0.2 #

  • Modified transformVideo method:
    • Added flipHorizontally parameter to flip the video horizontally. Defaults to false.

1.0.1 #

  • Modified transformVideo method:
    • The lutAsset parameter is now nullable.
    • If lutAsset is null, the video will only be cropped to a square.
  • Updated tests to cover the case where lutAsset is null.

1.0.0 #

  • Initial release of the lut_transformer plugin.
  • Supports applying 3D LUT (.cube) filters to videos on the Android platform.
  • Features include:
    • Video transformation with LUT application.
    • 1:1 aspect ratio cropping during transformation.
    • Progress reporting for the transformation process.
  • Includes an example application demonstrating plugin usage.
  • Added integration tests for getPlatformVersion and transformVideo.
  • Added unit tests for Android native code (CubeParser, LutTransformerPlugin).

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Metadata

A Flutter plugin to apply 3D LUT (.cube) filters to videos on Android. Transforms video colors based on a provided LUT file and allows adjusting LUT intensity.

Repository (GitHub)
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Documentation

API reference

License

MIT (license)

Dependencies

flutter, plugin_platform_interface

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