{"id":7330,"date":"2025-05-30T12:16:26","date_gmt":"2025-06-05T05:08:26","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7330"},"modified":"2025-06-05T12:16:26","modified_gmt":"2025-06-05T05:08:26","slug":"https-badgameshow-com-steven-336","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-336\/","title":{"rendered":"Swift \u5f71\u7247\u64ad\u653e\u6559\u5b78\uff1a\u4f7f\u7528 AVFoundation \u6846\u67b6\u5be6\u4f5c\u5f71\u7247\u64ad\u653e\u529f\u80fd (2025 \u6700\u65b0\u8a9e\u6cd5)"},"content":{"rendered":"

“`html
\n<\/p>\n

\u5f15\u8a00<\/h2>\n

Swift \u662f\u4e00\u7a2e\u5feb\u901f\u3001\u5b89\u5168\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u975e\u5e38\u9069\u5408\u958b\u767c\u9ad8\u54c1\u8cea\u7684 iOS\u3001macOS\u3001watchOS \u548c tvOS \u61c9\u7528\u7a0b\u5f0f\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Swift \u548c AVFoundation \u6846\u67b6\u4f86\u5be6\u4f5c\u5f71\u7247\u64ad\u653e\u529f\u80fd\uff0c\u4e26\u78ba\u4fdd\u60a8\u80fd\u5920\u638c\u63e12025\u5e74\u6700\u65b0\u7684\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n

\u5b89\u88dd AVFoundation \u6846\u67b6<\/h2>\n

\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u5df2\u7d93\u5728 Xcode \u4e2d\u555f\u7528 AVFoundation \u6846\u67b6\u3002\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u8f15\u9b06\u5be6\u73fe\u5f71\u7247\u64ad\u653e\u3001\u7de8\u8f2f\u7b49\u529f\u80fd\u3002<\/p>\n

\u57fa\u672c\u8a2d\u5b9a<\/h2>\n

\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684 ViewController.swift<\/strong> \u6a94\u6848\u4e2d\u5c0e\u5165 AVFoundation \u6846\u67b6\u3002\u8acb\u4f7f\u7528\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n

import AVFoundation\n<\/code><\/pre>\n
\u8072\u660e\u64ad\u653e\u5668\u76f8\u95dc\u7269\u4ef6<\/h2>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u8072\u660e\u4ee5\u4e0b\u5e7e\u500b\u7269\u4ef6\uff1a<\/p>\n
var player: AVPlayer?\nvar playerLayer: AVPlayerLayer?\nvar playerItem: AVPlayerItem?\nvar url: URL?\n<\/code><\/pre>\n
\u5be6\u4f5c\u5f71\u7247\u64ad\u653e\u529f\u80fd<\/h2>\n
\u73fe\u5728\uff0c\u6211\u5011\u53ef\u4ee5\u958b\u59cb\u5be6\u4f5c\u5f71\u7247\u64ad\u653e\u529f\u80fd\u4e86\u3002\u8acb\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n
1. \u8a2d\u5b9a\u5f71\u7247 URL<\/h3>\n
\u9996\u5148\uff0c\u5c07\u5f71\u7247\u6a94\u6848\u7684 URL \u50b3\u5165 URL \u7269\u4ef6\u4e2d\uff1a<\/p>\n
url = URL(string: \"https:\/\/example.com\/video.mp4\") \/\/ \u66ff\u63db\u70ba\u60a8\u7684\u5f71\u7247 URL\n<\/code><\/pre>\n
2. \u5275\u5efa AVPlayerItem<\/h3>\n
\u63a5\u8457\uff0c\u4f7f\u7528 URL \u7269\u4ef6\u5275\u5efa AVPlayerItem \u7269\u4ef6\uff1a<\/p>\n
playerItem = AVPlayerItem(url: url!)\n<\/code><\/pre>\n
3. \u5275\u5efa AVPlayer<\/h3>\n
\u7136\u5f8c\uff0c\u5c07 AVPlayerItem \u7269\u4ef6\u50b3\u5165 AVPlayer \u7269\u4ef6\u4e2d\uff1a<\/p>\n
player = AVPlayer(playerItem: playerItem!)\n<\/code><\/pre>\n
4. \u5275\u5efa AVPlayerLayer<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u5c07 AVPlayer \u7269\u4ef6\u50b3\u5165 AVPlayerLayer \u7269\u4ef6\u4e2d\uff1a<\/p>\n
playerLayer = AVPlayerLayer(player: player!)\n<\/code><\/pre>\n
5. \u986f\u793a\u5f71\u7247<\/h3>\n
\u6700\u5f8c\uff0c\u5c07 AVPlayerLayer \u7269\u4ef6\u52a0\u5165\u756b\u9762\u4e2d\uff0c\u4e26\u958b\u59cb\u64ad\u653e\u5f71\u7247\uff1a<\/p>\n
view.layer.addSublayer(playerLayer!)\nplayerLayer?.frame = view.bounds \/\/ \u8a2d\u5b9a\u64ad\u653e\u5668\u5927\u5c0f\nplayer?.play()\n<\/code><\/pre>\n
\u932f\u8aa4\u6392\u9664<\/h2>\n
\u5982\u679c\u60a8\u5728\u64ad\u653e\u5f71\u7247\u6642\u9047\u5230\u554f\u984c\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n
    \n
  • \u78ba\u8a8d\u5f71\u7247 URL \u662f\u5426\u6b63\u78ba\u4e14\u53ef\u8a2a\u554f\u3002<\/li>\n
  • \u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u5177\u6709\u9069\u7576\u7684\u7db2\u8def\u6b0a\u9650\u3002<\/li>\n
  • \u6aa2\u67e5 AVFoundation \u6846\u67b6\u662f\u5426\u6210\u529f\u5c0e\u5165\u3002<\/li>\n<\/ul>\n
    \u5ef6\u4f38\u61c9\u7528<\/h2>\n
    \u60a8\u53ef\u4ee5\u9032\u4e00\u6b65\u64f4\u5c55\u6b64\u529f\u80fd\uff0c\u4f8b\u5982\u6dfb\u52a0\u64ad\u653e\u66ab\u505c\u6309\u9215\u3001\u64ad\u653e\u9032\u5ea6\u689d\u7b49\uff0c\u8b93\u4f7f\u7528\u8005\u80fd\u5920\u66f4\u597d\u5730\u63a7\u5236\u5f71\u7247\u64ad\u653e\u3002<\/p>\n
    \"Swift<\/p>\n
    Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
    Q1: AVFoundation \u6846\u67b6\u662f\u5426\u652f\u6301\u6240\u6709\u5f71\u7247\u683c\u5f0f\uff1f<\/h3>\n
    A1: AVFoundation \u652f\u6301\u591a\u7a2e\u5f71\u7247\u683c\u5f0f\uff0c\u4f46\u4e26\u975e\u6240\u6709\u683c\u5f0f\u90fd\u53ef\u4ee5\u64ad\u653e\uff0c\u8acb\u67e5\u95b1 Apple \u7684\u5b98\u65b9\u6587\u6a94\u4ee5\u7372\u53d6\u8a73\u60c5\u3002<\/p>\n
    Q2: \u5982\u4f55\u5728\u5f71\u7247\u64ad\u653e\u6642\u986f\u793a\u63a7\u5236\u4ecb\u9762\uff1f<\/h3>\n
    A2: \u60a8\u53ef\u4ee5\u4f7f\u7528 AVPlayerViewController\uff0c\u5b83\u63d0\u4f9b\u4e86\u5167\u5efa\u7684\u63a7\u5236\u4ecb\u9762\uff0c\u65b9\u4fbf\u7528\u6236\u9032\u884c\u64ad\u653e\u3001\u66ab\u505c\u7b49\u64cd\u4f5c\u3002<\/p>\n
    Q3: \u6211\u53ef\u4ee5\u5728\u5f71\u7247\u64ad\u653e\u4e2d\u6dfb\u52a0\u5b57\u5e55\u55ce\uff1f<\/h3>\n
    A3: \u662f\u7684\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 AVPlayer \u7684\u76f8\u95dc\u65b9\u6cd5\u4f86\u6dfb\u52a0\u5b57\u5e55\uff0c\u5177\u9ad4\u53ef\u4ee5\u53c3\u8003 AVFoundation \u7684\u5b98\u65b9\u6587\u6a94\u3002<\/p>\n
    “`
    \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u6587\u7ae0\u6458\u8981(Description):\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Swift\u8a9e\u8a00\u4f86\u64ad\u653e\u5f71\u7247\uff0c\u4e86\u89e3Swift\u4e2d\u7684methods()\u51fd\u6578\u529f\u80fd\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528AVFoundation\u6846\u67b6\u4f86\u64ad\u653e\u5f71\u7247\u3002<\/p>\n","protected":false},"author":1,"featured_media":7329,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-7330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5f71\u7247\u64ad\u653e-\ud83c\udfa5\ud83d\udcf9_1675412273.8299441.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Ue","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=7330"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/7330\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/7329"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=7330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=7330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=7330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}