**这是我的代码**
```dart
import 'package:flutter/material.dart';
import 'package:flutter_vlc_player/flutter_vlc_player.dart';
class IPCameraScreen extends StatefulWidget {
  final String url;
  const IPCameraScreen({Key? key, required this.url}) : super(key: key);
  @override
  _IPCameraScreenState createState() => _IPCameraScreenState();
}
class _IPCameraScreenState extends State<IPCameraScreen> {
  late VlcPlayerController _vlcController;
  @override
  void initState() {
    super.initState();
    _initializePlayer();
  }
  @override
  void dispose() {
    _vlcController.dispose();
    super.dispose();
  }
  void _initializePlayer() {
    _vlcController = VlcPlayerController.network(
      // widget.url,
      'rtsp://192.168.100.208:80/rtsp/streaming?channel=5&subtype=1',
      hwAcc: HwAcc.full,
      autoPlay: true,
      options: VlcPlayerOptions(),
    );
  }
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('IP Camera Preview'),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            VlcPlayer(
              controller: _vlcController,
              aspectRatio: 16 / 9,
              placeholder: const Center(child: CircularProgressIndicator()),
            ),
          ],
        ),
      ),
    );
  }
}

<details>
<summary>英文:</summary>
**it&#39;s my code**

Error->>
Unhandled Exception: PlatformException(channel-error, Unable to establish connection on channel., null, null)
If macos not support https://pub.dev/packages/flutter_vlc_player with this package.
Tell me which package rtsp support for macos and windows??
</details>
# 答案1
**得分**: 0
只支持安卓和iOS。
<details>
<summary>英文:</summary>
**It only support on android and IOS.**
[image][1]
  [1]: https://i.stack.imgur.com/fy2wX.png
</details>