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Video Player plugin for Flutter [#](#video-player-plugin-for-flutter)
=====================================================================
[](https://pub.dev/packages/video_player)
A Flutter plugin for iOS, Android and Web for playing back video on a Widget surface.
Android
iOS
macOS
Web
**Support**
SDK 16+
12.0+
10.14+
Any\*

Setup [#](#setup)
-----------------
### iOS [#](#ios)
If you need to access videos using `http` (rather than `https`) URLs, you will need to add the appropriate `NSAppTransportSecurity` permissions to your app's _Info.plist_ file, located in `<project root>/ios/Runner/Info.plist`. See [Apple's documentation](https://developer.apple.com/documentation/bundleresources/information_property_list/nsapptransportsecurity) to determine the right combination of entries for your use case and supported iOS versions.
### Android [#](#android)
If you are using network-based videos, ensure that the following permission is present in your Android Manifest file, located in `<project root>/android/app/src/main/AndroidManifest.xml`:
<uses-permission android:name="android.permission.INTERNET"/>
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### macOS [#](#macos)
If you are using network-based videos, you will need to [add the `com.apple.security.network.client` entitlement](https://flutter.dev/to/macos-entitlements)
### Web [#](#web)
> The Web platform does **not** support `dart:io`, so avoid using the `VideoPlayerController.file` constructor for the plugin. Using the constructor attempts to create a `VideoPlayerController.file` that will throw an `UnimplementedError`.
\* Different web browsers may have different video-playback capabilities (supported formats, autoplay...). Check [package:video\_player\_web](https://pub.dev/packages/video_player_web) for more web-specific information.
The `VideoPlayerOptions.mixWithOthers` option can't be implemented in web, at least at the moment. If you use this option in web it will be silently ignored.
Supported Formats [#](#supported-formats)
-----------------------------------------
* On iOS and macOS, the backing player is [AVPlayer](https://developer.apple.com/documentation/avfoundation/avplayer). The supported formats vary depending on the version of iOS, [AVURLAsset](https://developer.apple.com/documentation/avfoundation/avurlasset) class has [audiovisualTypes](https://developer.apple.com/documentation/avfoundation/avurlasset/1386800-audiovisualtypes?language=objc) that you can query for supported av formats.
* On Android, the backing player is [ExoPlayer](https://google.github.io/ExoPlayer/), please refer [here](https://google.github.io/ExoPlayer/supported-formats.html) for list of supported formats.
* On Web, available formats depend on your users' browsers (vendor and version). Check [package:video\_player\_web](https://pub.dev/packages/video_player_web) for more specific information.
Example [#](#example)
---------------------
import 'package:flutter/material.dart';
import 'package:video_player/video_player.dart';
void main() => runApp(const VideoApp());
/// Stateful widget to fetch and then display video content.
class VideoApp extends StatefulWidget {
const VideoApp({super.key});
@override
_VideoAppState createState() => _VideoAppState();
}
class _VideoAppState extends State<VideoApp> {
late VideoPlayerController _controller;
@override
void initState() {
super.initState();
_controller = VideoPlayerController.networkUrl(Uri.parse(
'https://flutter.github.io/assets-for-api-docs/assets/videos/bee.mp4'))
..initialize().then((_) {
// Ensure the first frame is shown after the video is initialized, even before the play button has been pressed.
setState(() {});
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Video Demo',
home: Scaffold(
body: Center(
child: _controller.value.isInitialized
? AspectRatio(
aspectRatio: _controller.value.aspectRatio,
child: VideoPlayer(_controller),
)
: Container(),
),
floatingActionButton: FloatingActionButton(
onPressed: () {
setState(() {
_controller.value.isPlaying
? _controller.pause()
: _controller.play();
});
},
child: Icon(
_controller.value.isPlaying ? Icons.pause : Icons.play_arrow,
),
),
),
);
}
@override
void dispose() {
_controller.dispose();
super.dispose();
}
}
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Usage [#](#usage)
-----------------
The following section contains usage information that goes beyond what is included in the documentation in order to give a more elaborate overview of the API.
This is not complete as of now. You can contribute to this section by [opening a pull request](https://github.com/flutter/packages/pulls).
### Playback speed [#](#playback-speed)
You can set the playback speed on your `_controller` (instance of `VideoPlayerController`) by calling `_controller.setPlaybackSpeed`. `setPlaybackSpeed` takes a `double` speed value indicating the rate of playback for your video. For example, when given a value of `2.0`, your video will play at 2x the regular playback speed and so on.
To learn about playback speed limitations, see the [`setPlaybackSpeed` method documentation](https://pub.dev/documentation/video_player/latest/video_player/VideoPlayerController/setPlaybackSpeed.html).
Furthermore, see the example app for an example playback speed implementation. |