thumbnails

A Flutter Plugin to generate thumbnails from videos on Local Storage.

Compatibility

Android OS only

Usage

Depend on it

add thumbnails as a dependency in your pubspec.yaml file.

        thumbnails: ^1.0.1

Update Android Permissions

add the lines to AndroidManifest.xml

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>

NOTE: for android versions >= 6.0 you need might to request Permission from user at runtime before calling this plugin. (There are available plugins that handles permissions on DartLang.)

Add import statement

Import the library

    import 'package:thumbnails/thumbnails.dart';

Examples

    String thumb = await Thumbnails.getThumbnail(
        thumbnailFolder:'[FOLDER PATH TO STORE THUMBNAILS]', // creates the specified path if it doesnt exist
        videoFile: '[VIDEO PATH HERE]',
        imageType: ThumbFormat.PNG,
        quality: 30);

    /*
    * thumbnailFolder property can be omitted if you dont wish to keep the generated thumbails past each usage
    */

Libraries

thumbnails
validators

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]