slowmo_video_recorder 0.0.3

Pure-Dart API for high-frame-rate (slow-motion) video recording on iOS.

📹 slowmo_video_recorder

Slow-motion video recording made easy for Flutter apps ( iOS-only ).

The plugin provides a thin wrapper around AVFoundation allowing you to record 120 fps or 240 fps clips at 720p / 1080p with a single method call.

Platform	iOS
Minimum OS	12.0

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✨ Features

• Live camera preview widget (SlowmoCameraPreview).
• Start / stop high-frame-rate recordings.
• Choose frame-rate (fps) and resolution ("720p", "1080p").
• Returns the absolute file path (.mov) on completion.

Android or web support is not planned. You can still import the package on these platforms; calls will throw UnsupportedError.

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🚀 Quick start

Add to pubspec.yaml:

dependencies:
  slowmo_video_recorder: ^0.0.3

iOS setup

1. Update your Info.plist:

<key>NSCameraUsageDescription</key>
<string>This app requires camera access to record slow-motion videos.</string>
<key>NSMicrophoneUsageDescription</key>
<string>This app records audio while capturing videos.</string>

2. (Xcode 15+) Verify PrivacyInfo.xcprivacy is bundled (already included in the pod). Edit if you need to declare additional data usage.

Code sample

final recorder = SlowmoVideoRecorder();

// Start recording at 240 fps / 1080p
await recorder.startRecording(fps: 240, resolution: '1080p');

// …wait or display UI…

final path = await recorder.stopRecording();
print('Video saved to: $path');

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🔧 API reference

Method	Description
startRecording({int fps = 120, String resolution = '720p'})	Begins a session.
stopRecording() → Future<String?>	Stops and returns file path.
getPlatformVersion()	Diagnostic helper.

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📝 License

Released under the MIT license. See LICENSE for details.