https://github.com/lalanachami/video2audio-ios-app
This SwiftUI app allows users to record videos using the device's camera and extract audio from the recorded videos. The app features a custom camera interface with recording controls and a bottom sheet that plays the extracted audio with play, pause, and stop controls.
https://github.com/lalanachami/video2audio-ios-app
audio avcapturesession avcapturevideopreviewlayer m4a swift swiftui video
Last synced: 3 months ago
JSON representation
This SwiftUI app allows users to record videos using the device's camera and extract audio from the recorded videos. The app features a custom camera interface with recording controls and a bottom sheet that plays the extracted audio with play, pause, and stop controls.
- Host: GitHub
- URL: https://github.com/lalanachami/video2audio-ios-app
- Owner: LalanaChami
- Created: 2025-01-26T05:05:33.000Z (8 months ago)
- Default Branch: main
- Last Pushed: 2025-01-26T06:46:37.000Z (8 months ago)
- Last Synced: 2025-04-02T20:13:24.551Z (6 months ago)
- Topics: audio, avcapturesession, avcapturevideopreviewlayer, m4a, swift, swiftui, video
- Language: Swift
- Homepage:
- Size: 77.1 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Video2Audio - Custom Camera and Audio Extraction App
This SwiftUI app allows users to record videos using the device's camera and extract audio from the recorded videos. The app features a custom camera interface with recording controls and a bottom sheet that plays the extracted audio with play, pause, and stop controls.
## Features
- **Custom Camera Interface**: Uses `AVCaptureSession` for video recording and displays the camera preview using `AVCaptureVideoPreviewLayer`.
- **Recording Controls**: Allows users to start and stop video recording with a single button.
- **Audio Extraction**: Extracts audio from the recorded video using `AVAssetExportSession` and saves it as an `.m4a` file.
- **Audio Playback**: Presents a bottom sheet with controls to play, pause, and stop the extracted audio.
- **Seamless Transitions**: Ensures smooth transitions between different views and components.
## Code Overview
### CustomCameraView.swift
- **CustomCameraView**: The main SwiftUI view that displays the camera preview and recording controls.
- **CameraPreview**: A `UIViewRepresentable` that wraps `AVCaptureVideoPreviewLayer` to show the camera feed.
- **AudioPlayerView**: A SwiftUI view that presents the audio playback controls in a bottom sheet.
### CameraViewModel.swift
- **CameraViewModel**: An `ObservableObject` that manages the camera session, recording, and audio extraction processes.
- **configureSession()**: Configures the camera session with video and audio inputs.
- **startRecording()**: Starts video recording.
- **stopRecording()**: Stops video recording and initiates audio extraction.
- **extractAudio(from:)**: Extracts audio from the recorded video and prepares it for playback.
### AudioPlayer.swift
- **AudioPlayer**: A class that manages audio playback using `AVAudioPlayer`.
- **setAudioURL(url:)**: Sets the audio file URL for playback.
- **play()**: Starts audio playback.
- **pause()**: Pauses audio playback.
- **stop()**: Stops audio playback and resets the playback position.
### SplashScreenView.swift (Optional)
- **SplashScreenView**: An optional SwiftUI view that can be used as a splash screen to enhance the app's launch experience.
## Getting Started
1. **Clone the Repository**:
```sh
git clone
```
2. **Open in Xcode**: Open the `.xcodeproj` or `.xcworkspace` file in Xcode.
3. **Run the App**: Select a target device or simulator and run the app.
## Requirements
- iOS 14.0+
- Xcode 12.0+
## License
This project is licensed under the MIT License. See the LICENSE file for details.