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yangKJ/Kakapos 1.0.7
πŸŒ€ High-performance and flexible video edit and export framework.
⭐️ 15
πŸ•“ 4 weeks ago
iOS macOS watchOS tvOS
.package(url: "https://github.com/yangKJ/Kakapos.git", from: "1.0.7")

Kakapos

CocoaPods Compatible Platform

Kakapos is a video add filter tool that supports network and local urls, as well as album videos.

High-performance and flexible video editing and exporting framework.

Add filter with CoreImage/Harbeth/GPUImage/MetalPetal/BBMetalImage and so on.


Used

  • Create the video exporter provider.
let provider = Exporter.Provider.init(with: ``URL Link``)

Or

let provider = Exporter.Provider.init(with: ``AVAsset``)
  • Create filter instruction and add filters.
let filters: [C7FilterProtocol] = [
    C7LookupTable(name: "lut_abao"),
    C7SplitScreen(type: .two),
]
let filters2: [C7FilterProtocol] = [
    C7Flip(horizontal: true, vertical: true),
    C7SoulOut(soul: 0.3),
]

let filtering = FilterInstruction { buffer, time, callback in
    if time >= 0, time < 10 {
        let dest = BoxxIO(element: buffer, filters: filters)
        dest.transmitOutput(success: callback)
    } else {
        let dest = BoxxIO(element: buffer, filters: filters2)
        dest.transmitOutput(success: callback)
    }
}
  • Convert video and then convert buffer.
let exporter = Exporter.init(provider: provider)

/// Export the video.
/// - Parameters:
///   - options: Setup other parameters about export video.
///   - instructions: Operation procedure.
///   - complete: The conversion is complete, including success or failure.
exporter.export(options: [
    .OptimizeForNetworkUse: true,
    .ExportSessionTimeRange: TimeRangeType.range(5...28.0),
], instructions: [filtering], complete: { res in
    // do somthing..
}, progress: { pro in
    // progressing..
})

CocoaPods

  • If you want to import video exporter module, you need in your Podfile:
pod 'Kakapos'
  • If you want to import metal filter module, you need in your Podfile:
pod 'Harbeth'

Swift Package Manager

Swift Package Manager is a tool for managing the distribution of Swift code. It’s integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies.

Xcode 11+ is required to build Kakapos using Swift Package Manager.

To integrate Harbeth into your Xcode project using Swift Package Manager, add it to the dependencies value of your Package.swift:

dependencies: [
    .package(url: "https://github.com/yangKJ/Kakapos.git", branch: "master"),
]

Remarks

The general process is almost like this, the Demo is also written in great detail, you can check it out for yourself.🎷

KakaposDemo

Tip: If you find it helpful, please help me with a star. If you have any questions or needs, you can also issue.

Thanks.πŸŽ‡

About the author


License

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


GitHub

link
Stars: 15
Last commit: 1 week ago
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Release Notes

Instruction
4 weeks ago

Can customized video composition instruction.

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