mirror of
https://github.com/streamyfin/streamyfin.git
synced 2026-05-28 01:28:27 +01:00
MPV Player init
This commit is contained in:
Alex Kim
6
modules/mpv-player/expo-module.config.json
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6
modules/mpv-player/expo-module.config.json
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@@ -0,0 +1,6 @@
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{
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"platforms": ["ios", "tvos"],
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"ios": {
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"modules": ["MpvPlayerModule"]
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}
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}
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27
modules/mpv-player/ios/MpvPlayer.podspec
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27
modules/mpv-player/ios/MpvPlayer.podspec
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Pod::Spec.new do |s|
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s.name = 'MpvPlayer'
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s.version = '0.40.0'
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s.summary = 'MPVKit player for iOS/tvOS'
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s.description = 'A module that integrates MPVKit for video playback in iOS and tvOS applications'
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s.author = ''
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s.source = { git: '' }
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s.homepage = 'https://github.com/mpvkit/MPVKit'
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s.platforms = { :ios => '13.4', :tvos => '13.4' }
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s.dependency 'ExpoModulesCore'
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spm_dependency(s,
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url: 'https://github.com/mpvkit/MPVKit.git',
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requirement: {kind: 'upToNextMajorVersion', minimumVersion: '0.40.0'},
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products: ['MPVKit']
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)
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# Swift/Objective-C compatibility
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s.pod_target_xcconfig = {
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'DEFINES_MODULE' => 'YES',
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'SWIFT_COMPILATION_MODE' => 'wholemodule'
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}
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s.source_files = "*.{h,m,mm,swift,hpp,cpp}"
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end
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71
modules/mpv-player/ios/MpvPlayerModule.swift
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71
modules/mpv-player/ios/MpvPlayerModule.swift
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@@ -0,0 +1,71 @@
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import ExpoModulesCore
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public class MpvPlayerModule: Module {
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public func definition() -> ModuleDefinition {
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Name("MpvPlayer")
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View(MpvPlayerView.self) {
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Prop("source") { (view: MpvPlayerView, source: [String: Any]) in
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view.setSource(source)
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}
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Prop("paused") { (view: MpvPlayerView, paused: Bool) in
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if paused {
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view.pause()
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} else {
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view.play()
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}
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}
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Events(
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"onPlaybackStateChanged",
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"onVideoStateChange",
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"onVideoLoadStart",
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"onVideoLoadEnd",
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"onVideoProgress",
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"onVideoError",
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"onPipStarted"
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)
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AsyncFunction("startPictureInPicture") { (view: MpvPlayerView) in
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view.startPictureInPicture()
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}
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AsyncFunction("play") { (view: MpvPlayerView) in
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view.play()
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}
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AsyncFunction("pause") { (view: MpvPlayerView) in
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view.pause()
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}
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AsyncFunction("stop") { (view: MpvPlayerView) in
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view.stop()
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}
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AsyncFunction("seekTo") { (view: MpvPlayerView, time: Int32) in
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view.seekTo(time)
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}
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AsyncFunction("setAudioTrack") { (view: MpvPlayerView, trackIndex: Int) in
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view.setAudioTrack(trackIndex)
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}
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AsyncFunction("getAudioTracks") { (view: MpvPlayerView) -> [[String: Any]]? in
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return view.getAudioTracks()
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}
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AsyncFunction("setSubtitleTrack") { (view: MpvPlayerView, trackIndex: Int) in
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view.setSubtitleTrack(trackIndex)
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}
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AsyncFunction("getSubtitleTracks") { (view: MpvPlayerView) -> [[String: Any]]? in
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return view.getSubtitleTracks()
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}
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AsyncFunction("setSubtitleURL") {
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(view: MpvPlayerView, url: String, name: String) in
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view.setSubtitleURL(url, name: name)
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}
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}
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}
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}
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551
modules/mpv-player/ios/MpvPlayerView.swift
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551
modules/mpv-player/ios/MpvPlayerView.swift
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@@ -0,0 +1,551 @@
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import ExpoModulesCore
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import Libmpv
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import SwiftUI
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import UIKit
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// MARK: - Metal Layer
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class MetalLayer: CAMetalLayer {
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// workaround for a MoltenVK that sets the drawableSize to 1x1 to forcefully complete
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// the presentation, this causes flicker and the drawableSize possibly staying at 1x1
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// https://github.com/mpv-player/mpv/pull/13651
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override var drawableSize: CGSize {
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get { return super.drawableSize }
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set {
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if Int(newValue.width) > 1 && Int(newValue.height) > 1 {
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super.drawableSize = newValue
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}
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}
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}
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// Hack for fix [target-colorspace-hint] option:
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// Update wantsExtendedDynamicRangeContent only available in iOS 16.0+
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@available(iOS 16.0, *)
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override var wantsExtendedDynamicRangeContent: Bool {
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get {
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return super.wantsExtendedDynamicRangeContent
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}
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set {
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if Thread.isMainThread {
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super.wantsExtendedDynamicRangeContent = newValue
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} else {
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DispatchQueue.main.sync {
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super.wantsExtendedDynamicRangeContent = newValue
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}
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}
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}
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}
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// Helper function to conditionally set HDR content
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func setHDRContent(_ enabled: Bool) {
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if #available(iOS 16.0, *) {
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if Thread.isMainThread {
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self.wantsExtendedDynamicRangeContent = enabled
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} else {
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DispatchQueue.main.sync {
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self.wantsExtendedDynamicRangeContent = enabled
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}
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}
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}
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}
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}
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// MARK: - MPV Player View
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class MpvPlayerView: ExpoView {
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private var mpvViewController: MpvMetalViewController?
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private var coordinator: MpvMetalPlayerView.Coordinator?
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private var source: [String: Any]?
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// Event emitters
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@objc var onVideoStateChange: RCTDirectEventBlock?
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@objc var onVideoLoadStart: RCTDirectEventBlock?
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@objc var onVideoLoadEnd: RCTDirectEventBlock?
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@objc var onVideoProgress: RCTDirectEventBlock?
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@objc var onVideoError: RCTDirectEventBlock?
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@objc var onPlaybackStateChanged: RCTDirectEventBlock?
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@objc var onPipStarted: RCTDirectEventBlock?
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required init(appContext: AppContext? = nil) {
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super.init(appContext: appContext)
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setupView()
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}
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private func setupView() {
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backgroundColor = .black
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// Create coordinator
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let coordinator = MpvMetalPlayerView.Coordinator()
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coordinator.onPropertyChange = { [weak self] _, propertyName, data in
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self?.handlePropertyChange(propertyName: propertyName, data: data)
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}
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self.coordinator = coordinator
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// Create MPV controller
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let mpvController = MpvMetalViewController()
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mpvController.playDelegate = coordinator
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coordinator.player = mpvController
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mpvViewController = mpvController
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// Add to view hierarchy
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let hostingController = UIHostingController(
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rootView: MpvMetalPlayerView(coordinator: coordinator)
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)
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hostingController.view.translatesAutoresizingMaskIntoConstraints = false
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hostingController.view.backgroundColor = .clear
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addSubview(hostingController.view)
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NSLayoutConstraint.activate([
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hostingController.view.leadingAnchor.constraint(equalTo: leadingAnchor),
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hostingController.view.trailingAnchor.constraint(equalTo: trailingAnchor),
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hostingController.view.topAnchor.constraint(equalTo: topAnchor),
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hostingController.view.bottomAnchor.constraint(equalTo: bottomAnchor),
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])
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}
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// MARK: - Public Methods
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func setSource(_ source: [String: Any]) {
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self.source = source
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DispatchQueue.main.async { [weak self] in
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guard let self = self else { return }
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self.onVideoLoadStart?(["target": self.reactTag as Any])
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if let uri = source["uri"] as? String, let url = URL(string: uri) {
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self.coordinator?.playUrl = url
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self.coordinator?.play(url)
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self.onVideoLoadEnd?(["target": self.reactTag as Any])
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} else {
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self.onVideoError?(["error": "Invalid or empty URI"])
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}
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}
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}
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func startPictureInPicture() {
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self.onPipStarted?(["pipStarted": false, "target": self.reactTag as Any])
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}
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func play() {
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mpvViewController?.play()
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}
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func pause() {
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mpvViewController?.pause()
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}
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func stop() {
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mpvViewController?.command("stop", args: [])
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}
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func seekTo(_ time: Int32) {
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let seconds = Double(time) / 1000.0
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mpvViewController?.command("seek", args: ["\(seconds)"])
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}
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func setAudioTrack(_ trackIndex: Int) {
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mpvViewController?.command("set", args: ["aid", "\(trackIndex)"])
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}
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func getAudioTracks() -> [[String: Any]]? {
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return []
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}
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func setSubtitleTrack(_ trackIndex: Int) {
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mpvViewController?.command("set", args: ["sid", "\(trackIndex)"])
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}
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func getSubtitleTracks() -> [[String: Any]]? {
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return []
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}
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func setSubtitleURL(_ subtitleURL: String, name: String) {
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guard let url = URL(string: subtitleURL) else { return }
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mpvViewController?.command("sub-add", args: [url.absoluteString])
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}
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// MARK: - Private Methods
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private func handlePropertyChange(propertyName: String, data: Any?) {
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switch propertyName {
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case MpvProperty.pausedForCache:
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let isBuffering = data as? Bool ?? false
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onVideoStateChange?(["isBuffering": isBuffering, "target": reactTag as Any])
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case MpvProperty.timePosition:
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if let position = data as? Double {
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let timeMs = position * 1000
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onVideoProgress?([
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"currentTime": timeMs,
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"duration": getVideoDuration() * 1000,
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"isPlaying": !isPaused(),
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"isBuffering": isBuffering(),
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"target": reactTag as Any,
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])
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}
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case MpvProperty.pause:
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if let isPaused = data as? Bool {
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let state = isPaused ? "Paused" : "Playing"
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onPlaybackStateChanged?([
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"state": state,
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"isPlaying": !isPaused,
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"isBuffering": isBuffering(),
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"currentTime": getCurrentTime() * 1000,
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"duration": getVideoDuration() * 1000,
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"target": reactTag as Any,
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])
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}
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default:
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break
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}
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}
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private func isPaused() -> Bool {
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return mpvViewController?.getFlag(MpvProperty.pause) ?? true
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}
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private func isBuffering() -> Bool {
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return mpvViewController?.getFlag(MpvProperty.pausedForCache) ?? false
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}
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private func getCurrentTime() -> Double {
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return mpvViewController?.getDouble(MpvProperty.timePosition) ?? 0
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}
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private func getVideoDuration() -> Double {
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return mpvViewController?.getDouble(MpvProperty.duration) ?? 0
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}
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}
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// MARK: - MPV Properties and Protocol
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enum MpvProperty {
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static let timePosition = "time-pos"
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static let duration = "duration"
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static let pause = "pause"
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static let pausedForCache = "paused-for-cache"
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static let videoParamsSigPeak = "video-params/sig-peak"
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}
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protocol MpvPlayerDelegate: AnyObject {
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func propertyChange(mpv: OpaquePointer, propertyName: String, data: Any?)
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}
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// MARK: - SwiftUI Wrapper
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struct MpvMetalPlayerView: UIViewControllerRepresentable {
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@ObservedObject var coordinator: Coordinator
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func makeUIViewController(context: Context) -> some UIViewController {
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let mpv = MpvMetalViewController()
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mpv.playDelegate = coordinator
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mpv.playUrl = coordinator.playUrl
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|
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context.coordinator.player = mpv
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return mpv
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}
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func updateUIViewController(_ uiViewController: UIViewControllerType, context: Context) {
|
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}
|
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|
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public func makeCoordinator() -> Coordinator {
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coordinator
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}
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|
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func play(_ url: URL) -> Self {
|
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coordinator.playUrl = url
|
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return self
|
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}
|
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|
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func onPropertyChange(_ handler: @escaping (MpvMetalViewController, String, Any?) -> Void)
|
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-> Self
|
||||
{
|
||||
coordinator.onPropertyChange = handler
|
||||
return self
|
||||
}
|
||||
|
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@MainActor
|
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public final class Coordinator: MpvPlayerDelegate, ObservableObject {
|
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weak var player: MpvMetalViewController?
|
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|
||||
var playUrl: URL?
|
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var onPropertyChange: ((MpvMetalViewController, String, Any?) -> Void)?
|
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|
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func play(_ url: URL) {
|
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player?.loadFile(url)
|
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}
|
||||
|
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func propertyChange(mpv: OpaquePointer, propertyName: String, data: Any?) {
|
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guard let player = player else { return }
|
||||
|
||||
self.onPropertyChange?(player, propertyName, data)
|
||||
}
|
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}
|
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}
|
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|
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// MARK: - MPV Metal View Controller
|
||||
final class MpvMetalViewController: UIViewController {
|
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var metalLayer = MetalLayer()
|
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var mpv: OpaquePointer!
|
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weak var playDelegate: MpvPlayerDelegate?
|
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lazy var queue = DispatchQueue(label: "mpv", qos: .userInitiated)
|
||||
|
||||
var playUrl: URL?
|
||||
var hdrAvailable: Bool {
|
||||
if #available(iOS 16.0, *) {
|
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let maxEDRRange = view.window?.screen.potentialEDRHeadroom ?? 1.0
|
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let sigPeak = getDouble(MpvProperty.videoParamsSigPeak)
|
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// display screen support HDR and current playing HDR video
|
||||
return maxEDRRange > 1.0 && sigPeak > 1.0
|
||||
} else {
|
||||
return false // HDR not available on iOS < 16.0
|
||||
}
|
||||
}
|
||||
var hdrEnabled = false {
|
||||
didSet {
|
||||
// FIXME: target-colorspace-hint does not support being changed at runtime.
|
||||
// this option should be set as early as possible otherwise can cause issues
|
||||
// not recommended to use this way.
|
||||
if hdrEnabled {
|
||||
checkError(mpv_set_option_string(mpv, "target-colorspace-hint", "yes"))
|
||||
metalLayer.setHDRContent(true)
|
||||
} else {
|
||||
checkError(mpv_set_option_string(mpv, "target-colorspace-hint", "no"))
|
||||
metalLayer.setHDRContent(false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
override func viewDidLoad() {
|
||||
super.viewDidLoad()
|
||||
|
||||
metalLayer.frame = view.frame
|
||||
metalLayer.contentsScale = UIScreen.main.nativeScale
|
||||
metalLayer.framebufferOnly = true
|
||||
metalLayer.backgroundColor = UIColor.black.cgColor
|
||||
|
||||
view.layer.addSublayer(metalLayer)
|
||||
|
||||
setupMpv()
|
||||
|
||||
if let url = playUrl {
|
||||
loadFile(url)
|
||||
}
|
||||
}
|
||||
|
||||
override func viewDidLayoutSubviews() {
|
||||
super.viewDidLayoutSubviews()
|
||||
|
||||
metalLayer.frame = view.frame
|
||||
}
|
||||
|
||||
func setupMpv() {
|
||||
mpv = mpv_create()
|
||||
if mpv == nil {
|
||||
print("failed creating context\n")
|
||||
exit(1)
|
||||
}
|
||||
|
||||
// https://mpv.io/manual/stable/#options
|
||||
#if DEBUG
|
||||
checkError(mpv_request_log_messages(mpv, "debug"))
|
||||
#else
|
||||
checkError(mpv_request_log_messages(mpv, "no"))
|
||||
#endif
|
||||
|
||||
checkError(mpv_set_option(mpv, "wid", MPV_FORMAT_INT64, &metalLayer))
|
||||
checkError(mpv_set_option_string(mpv, "subs-match-os-language", "yes"))
|
||||
checkError(mpv_set_option_string(mpv, "subs-fallback", "yes"))
|
||||
checkError(mpv_set_option_string(mpv, "vo", "gpu-next"))
|
||||
checkError(mpv_set_option_string(mpv, "gpu-api", "vulkan"))
|
||||
checkError(mpv_set_option_string(mpv, "hwdec", "videotoolbox"))
|
||||
checkError(mpv_set_option_string(mpv, "video-rotate", "no"))
|
||||
checkError(mpv_set_option_string(mpv, "ytdl", "no"))
|
||||
|
||||
checkError(mpv_initialize(mpv))
|
||||
|
||||
mpv_observe_property(mpv, 0, MpvProperty.videoParamsSigPeak, MPV_FORMAT_DOUBLE)
|
||||
mpv_observe_property(mpv, 0, MpvProperty.pausedForCache, MPV_FORMAT_FLAG)
|
||||
mpv_observe_property(mpv, 0, MpvProperty.timePosition, MPV_FORMAT_DOUBLE)
|
||||
mpv_observe_property(mpv, 0, MpvProperty.duration, MPV_FORMAT_DOUBLE)
|
||||
mpv_observe_property(mpv, 0, MpvProperty.pause, MPV_FORMAT_FLAG)
|
||||
|
||||
mpv_set_wakeup_callback(
|
||||
self.mpv,
|
||||
{ (ctx) in
|
||||
let client = unsafeBitCast(ctx, to: MpvMetalViewController.self)
|
||||
client.readEvents()
|
||||
}, UnsafeMutableRawPointer(Unmanaged.passUnretained(self).toOpaque()))
|
||||
}
|
||||
|
||||
func loadFile(_ url: URL) {
|
||||
var args = [url.absoluteString]
|
||||
args.append("replace")
|
||||
|
||||
command("loadfile", args: args)
|
||||
}
|
||||
|
||||
func togglePause() {
|
||||
getFlag(MpvProperty.pause) ? play() : pause()
|
||||
}
|
||||
|
||||
func play() {
|
||||
setFlag(MpvProperty.pause, false)
|
||||
}
|
||||
|
||||
func pause() {
|
||||
setFlag(MpvProperty.pause, true)
|
||||
}
|
||||
|
||||
func getDouble(_ name: String) -> Double {
|
||||
guard mpv != nil else { return 0.0 }
|
||||
var data = Double()
|
||||
mpv_get_property(mpv, name, MPV_FORMAT_DOUBLE, &data)
|
||||
return data
|
||||
}
|
||||
|
||||
func getString(_ name: String) -> String? {
|
||||
guard mpv != nil else { return nil }
|
||||
let cstr = mpv_get_property_string(mpv, name)
|
||||
let str: String? = cstr == nil ? nil : String(cString: cstr!)
|
||||
mpv_free(cstr)
|
||||
return str
|
||||
}
|
||||
|
||||
func getFlag(_ name: String) -> Bool {
|
||||
var data = Int64()
|
||||
mpv_get_property(mpv, name, MPV_FORMAT_FLAG, &data)
|
||||
return data > 0
|
||||
}
|
||||
|
||||
func setFlag(_ name: String, _ flag: Bool) {
|
||||
guard mpv != nil else { return }
|
||||
var data: Int = flag ? 1 : 0
|
||||
mpv_set_property(mpv, name, MPV_FORMAT_FLAG, &data)
|
||||
}
|
||||
|
||||
func command(
|
||||
_ command: String,
|
||||
args: [String?] = [],
|
||||
checkForErrors: Bool = true,
|
||||
returnValueCallback: ((Int32) -> Void)? = nil
|
||||
) {
|
||||
guard mpv != nil else {
|
||||
return
|
||||
}
|
||||
var cargs = makeCArgs(command, args).map { $0.flatMap { UnsafePointer<CChar>(strdup($0)) } }
|
||||
defer {
|
||||
for ptr in cargs where ptr != nil {
|
||||
free(UnsafeMutablePointer(mutating: ptr!))
|
||||
}
|
||||
}
|
||||
let returnValue = mpv_command(mpv, &cargs)
|
||||
if checkForErrors {
|
||||
checkError(returnValue)
|
||||
}
|
||||
if let cb = returnValueCallback {
|
||||
cb(returnValue)
|
||||
}
|
||||
}
|
||||
|
||||
private func makeCArgs(_ command: String, _ args: [String?]) -> [String?] {
|
||||
if !args.isEmpty, args.last == nil {
|
||||
fatalError("Command do not need a nil suffix")
|
||||
}
|
||||
|
||||
var strArgs = args
|
||||
strArgs.insert(command, at: 0)
|
||||
strArgs.append(nil)
|
||||
|
||||
return strArgs
|
||||
}
|
||||
|
||||
func readEvents() {
|
||||
queue.async { [weak self] in
|
||||
guard let self = self else { return }
|
||||
|
||||
while self.mpv != nil {
|
||||
let event = mpv_wait_event(self.mpv, 0)
|
||||
if event?.pointee.event_id == MPV_EVENT_NONE {
|
||||
break
|
||||
}
|
||||
|
||||
switch event!.pointee.event_id {
|
||||
case MPV_EVENT_PROPERTY_CHANGE:
|
||||
let dataOpaquePtr = OpaquePointer(event!.pointee.data)
|
||||
if let property = UnsafePointer<mpv_event_property>(dataOpaquePtr)?.pointee {
|
||||
let propertyName = String(cString: property.name)
|
||||
|
||||
switch propertyName {
|
||||
case MpvProperty.pausedForCache:
|
||||
let buffering =
|
||||
UnsafePointer<Bool>(OpaquePointer(property.data))?.pointee ?? true
|
||||
DispatchQueue.main.async {
|
||||
self.playDelegate?.propertyChange(
|
||||
mpv: self.mpv, propertyName: propertyName, data: buffering)
|
||||
}
|
||||
case MpvProperty.timePosition:
|
||||
if let data = property.data,
|
||||
let position = UnsafePointer<Double>(OpaquePointer(data))?.pointee
|
||||
{
|
||||
DispatchQueue.main.async {
|
||||
self.playDelegate?.propertyChange(
|
||||
mpv: self.mpv, propertyName: propertyName, data: position)
|
||||
}
|
||||
}
|
||||
case MpvProperty.pause:
|
||||
if let data = property.data,
|
||||
let paused = UnsafePointer<Bool>(OpaquePointer(data))?.pointee
|
||||
{
|
||||
DispatchQueue.main.async {
|
||||
self.playDelegate?.propertyChange(
|
||||
mpv: self.mpv, propertyName: propertyName, data: paused)
|
||||
}
|
||||
}
|
||||
case MpvProperty.duration:
|
||||
if let data = property.data,
|
||||
let duration = UnsafePointer<Double>(OpaquePointer(data))?.pointee
|
||||
{
|
||||
DispatchQueue.main.async {
|
||||
self.playDelegate?.propertyChange(
|
||||
mpv: self.mpv, propertyName: propertyName, data: duration)
|
||||
}
|
||||
}
|
||||
default:
|
||||
break
|
||||
}
|
||||
}
|
||||
case MPV_EVENT_SHUTDOWN:
|
||||
print("event: shutdown\n")
|
||||
mpv_terminate_destroy(mpv)
|
||||
mpv = nil
|
||||
break
|
||||
case MPV_EVENT_LOG_MESSAGE:
|
||||
let msg = UnsafeMutablePointer<mpv_event_log_message>(
|
||||
OpaquePointer(event!.pointee.data))
|
||||
print(
|
||||
"[\(String(cString: (msg!.pointee.prefix)!))] \(String(cString: (msg!.pointee.level)!)): \(String(cString: (msg!.pointee.text)!))",
|
||||
terminator: "")
|
||||
default:
|
||||
let eventName = mpv_event_name(event!.pointee.event_id)
|
||||
print("event: \(String(cString: (eventName)!))")
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private func checkError(_ status: CInt) {
|
||||
if status < 0 {
|
||||
print("MPV API error: \(String(cString: mpv_error_string(status)))\n")
|
||||
}
|
||||
}
|
||||
|
||||
deinit {
|
||||
if mpv != nil {
|
||||
mpv_terminate_destroy(mpv)
|
||||
mpv = nil
|
||||
}
|
||||
}
|
||||
}
|
||||
5
modules/mpv-player/src/MpvPlayerModule.ts
Normal file
5
modules/mpv-player/src/MpvPlayerModule.ts
Normal file
@@ -0,0 +1,5 @@
|
||||
import { requireNativeModule } from "expo-modules-core";
|
||||
|
||||
// It loads the native module object from the JSI or falls back to
|
||||
// the bridge module (from NativeModulesProxy) if the remote debugger is on.
|
||||
export default requireNativeModule("MpvPlayer");
|
||||
Reference in New Issue
Block a user