{ "title": "css-1", "authors": [ "David J. Malan" ], "sources": [ { "source": [ { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-240p.mp4", "type": "video\/mp4", "bitrate": 180890, "framerate": 29.97, "duration": 192, "size": 39357844 }, { "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-240p.mp4", "type": "video\/mp4" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-240p.webm", "type": "video\/webm", "bitrate": 186424, "framerate": 29.97, "duration": 192, "size": 39357844 } ], "label": "240p", "height": 240, "width": 426 }, { "source": [ { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-360p.mp4", "type": "video\/mp4", "bitrate": 1128438, "framerate": 29.97, "duration": 192, "size": 39357844 }, { "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-360p.mp4", "type": "video\/mp4" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-360p.webm", "type": "video\/webm", "bitrate": 1109796, "framerate": 29.97, "duration": 192, "size": 39357844 } ], "label": "360p", "height": 360, "width": 640 }, { "source": [ { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-720p.mp4", "type": "video\/mp4", "bitrate": 1627876, "framerate": 29.97, "duration": 192, "size": 39357844 }, { "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-720p.mp4", "type": "video\/mp4" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-720p.webm", "type": "video\/webm", "bitrate": 1620528, "framerate": 29.97, "duration": 192, "size": 39357844 } ], "label": "720p", "height": 720, "width": 1280 }, { "source": [ { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-1080p.mp4", "type": "video\/mp4", "bitrate": 2626623, "framerate": 29.97, "duration": 192, "size": 39357844 }, { "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-1080p.mp4", "type": "video\/mp4" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-1080p.webm", "type": "video\/webm", "bitrate": 2623488, "framerate": 29.97, "duration": 192, "size": 39357844 } ], "label": "1080p", "height": 1080, "width": 1920 } ], "downloads": [ { "label": "MP4 (240p)", "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-240p.mp4?download" }, { "label": "MP4 (360p)", "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-360p.mp4?download" }, { "label": "MP4 (720p)", "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-720p.mp4?download" }, { "label": "MP4 (1080p)", "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-1080p.mp4?download" } ], "captions": [ { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/af\/css-1.srt", "srclang": "af" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ar\/css-1.srt", "srclang": "ar" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/az\/css-1.srt", "srclang": "az" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/be\/css-1.srt", "srclang": "be" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/bg\/css-1.srt", "srclang": "bg" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/bn\/css-1.srt", "srclang": "bn" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ca\/css-1.srt", "srclang": "ca" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/cs\/css-1.srt", "srclang": "cs" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/cy\/css-1.srt", "srclang": "cy" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/da\/css-1.srt", "srclang": "da" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/de\/css-1.srt", "srclang": "de" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/el\/css-1.srt", "srclang": "el" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/en\/css-1.srt", "srclang": "en" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/eo\/css-1.srt", "srclang": "eo" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/es\/css-1.srt", "srclang": "es" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/et\/css-1.srt", "srclang": "et" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/eu\/css-1.srt", "srclang": "eu" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/fa\/css-1.srt", "srclang": "fa" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/fi\/css-1.srt", "srclang": "fi" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/fr\/css-1.srt", "srclang": "fr" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ga\/css-1.srt", "srclang": "ga" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/gl\/css-1.srt", "srclang": "gl" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/gu\/css-1.srt", "srclang": "gu" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/hi\/css-1.srt", "srclang": "hi" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/hr\/css-1.srt", "srclang": "hr" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ht\/css-1.srt", "srclang": "ht" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/hu\/css-1.srt", "srclang": "hu" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/id\/css-1.srt", "srclang": "id" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/is\/css-1.srt", "srclang": "is" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/it\/css-1.srt", "srclang": "it" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/iw\/css-1.srt", "srclang": "iw" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ja\/css-1.srt", "srclang": "ja" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ka\/css-1.srt", "srclang": "ka" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/kn\/css-1.srt", "srclang": "kn" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ko\/css-1.srt", "srclang": "ko" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/la\/css-1.srt", "srclang": "la" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/lt\/css-1.srt", "srclang": "lt" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/lv\/css-1.srt", "srclang": "lv" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/mk\/css-1.srt", "srclang": "mk" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ms\/css-1.srt", "srclang": "ms" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/mt\/css-1.srt", "srclang": "mt" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/nl\/css-1.srt", "srclang": "nl" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/no\/css-1.srt", "srclang": "no" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/pl\/css-1.srt", "srclang": "pl" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/pt\/css-1.srt", "srclang": "pt" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ro\/css-1.srt", "srclang": "ro" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ru\/css-1.srt", "srclang": "ru" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/sk\/css-1.srt", "srclang": "sk" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/sl\/css-1.srt", "srclang": "sl" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/sq\/css-1.srt", "srclang": "sq" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/sr\/css-1.srt", "srclang": "sr" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/sv\/css-1.srt", "srclang": "sv" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/sw\/css-1.srt", "srclang": "sw" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ta\/css-1.srt", "srclang": "ta" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/te\/css-1.srt", "srclang": "te" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/th\/css-1.srt", "srclang": "th" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/tl\/css-1.srt", "srclang": "tl" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/uk\/css-1.srt", "srclang": "uk" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/ur\/css-1.srt", "srclang": "ur" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/vi\/css-1.srt", "srclang": "vi" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/yi\/css-1.srt", "srclang": "yi" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/zh-CN\/css-1.srt", "srclang": "zh-CN" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/lang\/zh-TW\/css-1.srt", "srclang": "zh-TW" } ], "thumbnails": [ { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-140p.png", "type": "text\/png", "height": "140", "width": "249" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-240p.png", "type": "text\/png", "height": "240", "width": "427" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-360p.png", "type": "text\/png", "height": "360", "width": "640" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-720p.png", "type": "text\/png", "height": "720", "width": "1280" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1-1080p.png", "type": "text\/png", "height": "1080", "width": "1920" }, { "src": "http:\/\/cdn.cs50.net\/2013\/fall\/walkthroughs\/lecture\/css-1\/css-1.vtt", "type": "text\/vtt" } ] }