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videotimelineview's Introduction

VideoTimelineView

Video timeline UI for iOS Apps

  • Zoom in/out with pinch
  • Scrub with sound
  • Repeat playing in the trimmer

screenshot

Usage

Copy the VideoTimelineView folder in this project to yours

  • To setup

    let videoTimelineView = VideoTimelineView()
    videoTimelineView.frame = timelineRect
    videoTimelineView.new(asset:AVAsset(url:videoURL))
    view.addSubview(videoTimelineView)
    
  • To get actions from VideoTimelineView Add TimelinePlayStatusReceiver protocol in your ViewController

    class ViewController: UIViewController, TimelinePlayStatusReceiver {
    

    And set viewController as receiver

    videoTimelineView.playStatusReceiver = self
    
  • Get actions Implement these functions in your viewController

    func videoTimelineStopped()
    func videoTimelineMoved()
    func videoTimelineTrimChanged()
    

    To get values of the trimmer

    let trim = videoTimelineView.currentTrim()
    print("start time: \(trim.start)")
    print("end time: \(trim.end)")
    
  • To control

     //Repeat in the trimmer
    videoTimelineView.repeatOn = true
    
     //If set in false, the trimmer will be ignored
    videoTimelineView.setTrimIsEnabled(true)
    
     //Hide trimmer
    videoTimelineView.setTrimmerIsHidden(true)
    
     //Go to 0s with animation
    videoTimelineView.moveTo(0, animate:true)
    
     //Set trimmer from 5 to 10 with animation and move to 3
    videoTimelineView.setTrim(start:5, end:10, seek:3, animate:true)
    

Example Product

The app with VideoTimeLlineView on the AppStore(Free).

License

MIT

Contact

E-mail, twitter, Facebook

videotimelineview's People

Contributors

joshr604 avatar tomohiro-yamashita avatar

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videotimelineview's Issues

Control timeline width

Screen Shot 2021-07-12 at 6 18 17 PM

let frame = CGRect(x: 0, y: 0, width: timelineView.frame.width, height: 200)
videoTimelineView.frame = frame
videoTimelineView.new(asset: item)
videoTimelineView.repeatOn = false
videoTimelineView.setTrimIsEnabled(false)
videoTimelineView.setTrimmerIsHidden(true)
timelineView.addSubview(videoTimelineView)

but I need to make it small it looks too big when the height get increase

Screen Shot 2021-07-12 at 6 19 10 PM

Can't just make it small and not related to frame height,

I got some errors when I import VideoTImelineView to my project

in swift 4(or 5)

int(double) make runtime errors

I quick fixed below func to avoid runtime error

in TimelineView.swift
func snapWidth(_ width:CGFloat, max:CGFloat) -> CGFloat {
let n = log2((2 * max) / width)
var intN = trunc(n)
if n - intN >= 0.5 {
intN += 1
}
let result = (2 * max) / (pow(2,intN))
return result
}

in FrameImagesView.swift
func indexWithPosition(_ position:CGFloat) -> Int{
let index = position * CGFloat(thumbnailCountFloat()) / frame.size.width
let indexround = round(index)
let doubleToString = "(indexround)"
let indexInt = (doubleToString as NSString).integerValue
return indexInt
}

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