HI, MTMedia is a powerful Swift library designed as a temporary replacement for FFmpeg and FFprobe in your iOS projects. If you're looking for a tool to process and analyze media (such as videos and audio) but cannot yet use the official FFmpeg libraries, MTMedia provides the perfect solution. 🚀
To integrate MTMedia into your Xcode project using CocoaPods, specify it in your Podfile
target 'MyApp' do
pod 'MTMedia'
endOnce you have your Swift package set up, adding MTMedia as a dependency is as easy as adding it to the dependencies value of your Package.swift.
dependencies: [
.package(url: "https://github.com/hominhtuong/MTMedia.git", .upToNextMajor(from: "1.0.0"))
] func mergeVideo() async -> URL? {
guard
let videoUrl = Bundle.main.url(
forResource: "video",
withExtension: "mp4"
),
let imageUrl = Bundle.main.url(
forResource: "cover",
withExtension: "jpeg"
)
else {
printDebug("Cannot find video or image")
return nil
}
guard
let outputUrl = cacheURL?.appendingPathComponent(
"\(Date().timeIntervalSince1970).mp4"
)
else {
printDebug("Cannot create output url")
return nil
}
let command =
"-i \(videoUrl.getPath) -i \(imageUrl.getPath) -filter_complex \"[1:v]scale=1280:720[img];[0:v][img]overlay=0:0:enable='between(t,0,2)'\" -c:a copy \(outputUrl.getPath)"
guard let session = await MTMedia.execute(command) else {
return nil
}
if session.isSuccess() {
return await video2GIF(inputUrl: outputUrl)
} else {
return nil
}
}
func video2GIF(inputUrl: URL) async -> URL? {
guard
let outputUrl = cacheURL?.appendingPathComponent(
"\(Date().timeIntervalSince1970).gif"
)
else {
printDebug("Cannot create output url")
return nil
}
let command =
"-i \(inputUrl.getPath) -vf \"fps=20,scale=640:360:flags=lanczos\" -c:v gif \(outputUrl)"
guard let session = await MTMedia.execute(command) else {
return nil
}
return session.isSuccess() ? outputUrl : nil
}
MTMedia is released under the MIT license. See LICENSE for more details.
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