VideoConverter

Introduce

Video can be cropped by x, y, width, and height, and can be rotated 0, 90, 180, 270 degrees. And you can adjust the duration of video playback with startTime and endTime or durationTime, and you can also mute mode.

VideoConverter

-	-	-

Trim	Crop	Rotate

Requirements

Installation

VideoConverter is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'VideoConverter'

Usage

import VideoConverter

let videoConverter = VideoConverter(asset: asset)
videoConverter.convert { (url, error) in
    
}

convert

videoConverter.convert(<#T##option: ConverterOption?##ConverterOption?#>, progress: <#T##((Double?) -> Void)?##((Double?) -> Void)?##(Double?) -> Void#>, completion: <#T##((URL?, Error?) -> Void)##((URL?, Error?) -> Void)##(URL?, Error?) -> Void#>)

var videoConverterCrop: ConverterCrop?
if let dimFrame = self.videoView.dimFrame {
    videoConverterCrop = ConverterCrop(frame: dimFrame, contrastSize: self.videoView.videoRect.size)
}

videoConverter.convert(ConverterOption(
    trimRange: CMTimeRange(start: self.videoTrim.startTime, duration: self.videoTrim.durationTime),
    convertCrop: videoConverterCrop,
    rotate: CGFloat(.pi/2 * self.rotate),
    quality: self.preset,
    isMute: self.isMute), progress: { [weak self] (progress) in
        self?.progressView.setProgress(Float(progress ?? 0), animated: false)
}, completion: { [weak self] (url, error) in
    if let error = error {
        let alertController = UIAlertController(title: nil, message: error.localizedDescription, preferredStyle: .alert)
        alertController.addAction(UIAlertAction(title: "Confirm", style: .default, handler: nil))
        self?.present(alertController, animated: true)
    } else {
        self?.convertVideoView.url = url
        self?.progressView.setProgress(0, animated: false)
    }
})

ConverterOption

var trimRange: CMTimeRange // Start time and end time or start time and duration time
var convertCrop: ConverterCrop // Crop position, size
var rotate: CGFloat // radian rotation
var quality: String // Video quality
var isMute: Bool // Mute mode

ConverterCrop

var frame: CGRect // Crop position, size
var contrastSize: CGSize // Crop reference size

Author

pikachu987, pikachu77769@gmail.com

License

VideoConverter is available under the MIT license. See the LICENSE file for more info.