在 android 仿真器視頻不顯示（顫振）

Question

我的問題是視頻在 web 視圖上工作正常，但在 Android 模擬器中不顯示或工作。 我也想在模擬器中播放這個視頻。 所有視頻都是資產視頻。 如果有人知道解決方案或者如果有人可以提供幫助，請提供幫助。 謝謝你

**以下是我為視頻編寫的代碼**

import 'package:flutter/material.dart';
import 'package:video_player/video_player.dart';
import 'package:cached_video_player/cached_video_player.dart';


class VideoApp extends StatefulWidget {
  const VideoApp({Key? key}) : super(key: key);

  @override
  State<VideoApp> createState() => _VideoAppState();
}

class _VideoAppState extends State<VideoApp> {
  late VideoPlayerController _controller;
  late Future<void> _initializeVideoPlayerFuture;

  @override
  void initState() {
    super.initState();

    // Create and store the VideoPlayerController. The VideoPlayerController
    // offers several different constructors to play videos from assets, files,
    // or the internet.
    _controller = VideoPlayerController.network(
      'assets/videos/animation 1 final.mp4',
    );

    _initializeVideoPlayerFuture = _controller.initialize();
  }

  @override
  void dispose() {
    // Ensure disposing of the VideoPlayerController to free up resources.
    _controller.dispose();

    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: FutureBuilder(
          future: _initializeVideoPlayerFuture,
          builder: (context, snapshot) {
            if (snapshot.connectionState == ConnectionState.done) {
              return AspectRatio(
                aspectRatio: _controller.value.aspectRatio,
                child: VideoPlayer(_controller),
              );
            } else {
              return const Center(
                child: CircularProgressIndicator(),
              );
            }
          },
        ),
        floatingActionButton: FloatingActionButton(
          onPressed: () {
            setState(() {
              if (_controller.value.isPlaying) {
                _controller.pause();
              } else {
                // If the video is paused, play it.
                _controller.play();
              }
            });
          },
          // Display the correct icon depending on the state of the player.
          child: Icon(
            _controller.value.isPlaying ? Icons.pause : Icons.play_arrow,
          ),
        )
    );
  }
}

[https://i.stack.imgur.com/8X0OX.png][1]

Answer 1

您從network撥打電話，但提供了asset路徑。

_controller = VideoPlayerController.network(
  'assets/videos/animation 1 final.mp4',
);