GPU Video Flutter

• GPU Video Flutter in Android
• Base on source GPU Video Flutter : https://github.com/MasayukiSuda/GPUVideo-android
• We create a Plugin for Flutter Developer who want to apply filter in their own images, videos but can not find any library for it

About

• What is it, what does it do

  • Customize filter in your own video
  • Record videos, take images with many filters
  • Work with flash, camera back of front, ...
  • Support landscape or portrait or square camera type

• Project status: working/prototype Done 3/3 Function Next Clean and Re-Arrange Code

Table of contents

Use for instance https://github.com/ekalinin/github-markdown-toc:

• About
• Table of contents
• Installation
• Usage
• Features
• Content
• Requirements
• Resources (Documentation and other links)
• License

Installation

• Add this library into your pubspec.yaml file:

    gpu_video_flutter_kz: ^0.0.4

• Open Project Android in new screen
  • Change your minSDKVersion to 21

    defaultConfig {
        minSdkVersion 21
    }

  • Add to your build.gradle (Project:android)

    maven { 
      url 'https://jitpack.io' 
    }

Usage

• Movie Preview

  GPUMoviePreview(
    videoUrl:
        "https://test-videos.co.uk/vids/bigbuckbunny/mp4/h264/360/Big_Buck_Bunny_360_10s_1MB.mp4",
  )

  • To use Filter for this video you can use:

  GpuVideoFlutterKz.filterVideo(FilterType.BILATERAL_BLUR);

  • Set Filter's Percentage:

  GpuVideoFlutterKz.setFilterPercentage(int percent);

• Camera Recorder

  • Init

  GPUCameraRecord(
        cameraViewType: CameraViewType.square),
  )

  • You can change type of camera to portrait or landscape otherwise.
  • To add filter for your preview camera, just use:

  GpuVideoFlutterKz.filterCameraRecorder(filterType);

  • To start record:

  GpuVideoFlutterKz.recordCameraVideo();

  • To end record:

  String videoPath = GpuVideoFlutterKz.stopRecordCameraVideo();
  // Return of stop record video is video's path

  • To switch between front and back camera:

  GpuVideoFlutterKz.switchCamera();

  • To turn on or off flash:

  GpuVideoFlutterKz.turnOnOffFlash();

  • To capture an image:

  String imagePath = GpuVideoFlutterKz.captureImage();
  //Return of this function is image's path

• Mp4 Compose

  • Get All Video In Gallery:

    List<VideoItem> videos = await GpuVideoFlutterKz.getListVideo();
    // return list of VideoItem (which is in my lib)

  • Start CodeC:

    GpuVideoFlutterKz.startCodec(isMute, isFlipHorizontal,
                isFlipVertical, videoSelectedPath, filterType);
    // Apply 5 properties to your video and save the new video into your gallery

Screenshots

Features

Content

Description, sub-modules organization...

Requirements

• Require Android Min SDK 21

Resources (Documentation and other links)

• https://github.com/MasayukiSuda/GPUVideo-android
• https://developer.android.com/guide/topics/media/exoplayer
• https://developer.android.com/kotlin/coroutines
• https://github.com/google/gson

License

Apache License, Version 2.0