Flutter: How to get asset path (video) for File class - flutter

Question

I saved a video in my asset folder and i am trying to get the video using the File class.
For example:
Final File video = File(String path);
So my question is where can i find the String path?
I already added this file to the pubspec.yaml
assets:
- assets/mbf.mp4
Thank you
Answer
getVideo() async {
var response = await rootBundle.load('assets/mbf.mp4');
final directory = await getApplicationDocumentsDirectory();
var file = File("${directory.path}/mbf.mp4");
file.writeAsBytesSync(response.buffer.asUint8List());
//Use it with VideoPlayer
controller = VideoPlayerController.file(file)
..addListener(() => setState(() {}))
..setLooping(true)
..initialize().then((_) => controller.play());
}

Answer 1

You need copy file to device and then get path of file.
See exampl code:
void _copyAssetToLocal() async {
try {
var content = await rootBundle.load("assets/intro.mp4");
final directory = await getApplicationDocumentsDirectory();
var file = File("${directory.path}/intro.mp4");
file.writeAsBytesSync(content.buffer.asUint8List());
loadIntroVideoMethod(file.path);
} catch (e) {
}}

Answer 2

The path is assets/mbf.mp4, but it is not compatible with File constructor.
See Adding assets and images for details.
Using AssetBundle data can be loaded, which of course can be written to a file.
import 'package:flutter/services.dart' show rootBundle;
final byteData = await rootBundle.load('assets/mbf.mp4');
Play video directly from assets use VideoPlayerController.asset constructor.
_controller = VideoPlayerController.asset('assets/mbf.mp4')
..initialize().then((_) {
// Ensure the first frame is shown after the video is initialized, even before the play button has been pressed.
setState(() {});
});