{
    "title": "Doubly-Linked Lists",
    "authors": [
        "Doug Lloyd"
    ],
    "sources": [
        {
            "source": [
                {
                    "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-240p.mp4",
                    "type": "video\/mp4",
                    "bitrate": 181519,
                    "framerate": 23.976,
                    "duration": 590,
                    "size": 749952853
                },
                {
                    "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2015\/fall\/sections\/6\/dll\/dll-240p.mp4",
                    "type": "video\/mp4"
                }
            ],
            "label": "240p",
            "height": 240,
            "width": 427
        },
        {
            "source": [
                {
                    "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-360p.mp4",
                    "type": "video\/mp4",
                    "bitrate": 610541,
                    "framerate": 23.976,
                    "duration": 590,
                    "size": 749952853
                },
                {
                    "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2015\/fall\/sections\/6\/dll\/dll-360p.mp4",
                    "type": "video\/mp4"
                }
            ],
            "label": "360p",
            "height": 360,
            "width": 640
        },
        {
            "source": [
                {
                    "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-720p.mp4",
                    "type": "video\/mp4",
                    "bitrate": 2111686,
                    "framerate": 23.976,
                    "duration": 590,
                    "size": 749952853
                },
                {
                    "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2015\/fall\/sections\/6\/dll\/dll-720p.mp4",
                    "type": "video\/mp4"
                }
            ],
            "label": "720p",
            "height": 720,
            "width": 1280
        },
        {
            "source": [
                {
                    "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-1080p.mp4",
                    "type": "video\/mp4",
                    "bitrate": 10148458,
                    "framerate": 23.976,
                    "duration": 590,
                    "size": 749952853
                },
                {
                    "src": "rtmp:\/\/stream.cs50.net\/cfx\/st\/mp4:2015\/fall\/sections\/6\/dll\/dll-1080p.mp4",
                    "type": "video\/mp4"
                }
            ],
            "label": "1080p",
            "height": 1080,
            "width": 1920
        }
    ],
    "downloads": [
        {
            "label": "MP3",
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll.mp3?download"
        },
        {
            "label": "MP4 (240p)",
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-240p.mp4?download"
        },
        {
            "label": "MP4 (360p)",
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-360p.mp4?download"
        },
        {
            "label": "MP4 (720p)",
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-720p.mp4?download"
        },
        {
            "label": "MP4 (1080p)",
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-1080p.mp4?download"
        }
    ],
    "captions": [
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/.\/HmAEzp1taIE.srt",
            "srclang": "."
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/af\/dll.srt",
            "srclang": "af"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ar\/dll.srt",
            "srclang": "ar"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/az\/dll.srt",
            "srclang": "az"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/be\/dll.srt",
            "srclang": "be"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/bg\/dll.srt",
            "srclang": "bg"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/bn\/dll.srt",
            "srclang": "bn"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ca\/dll.srt",
            "srclang": "ca"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/cs\/dll.srt",
            "srclang": "cs"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/cy\/dll.srt",
            "srclang": "cy"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/da\/dll.srt",
            "srclang": "da"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/de\/dll.srt",
            "srclang": "de"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/el\/dll.srt",
            "srclang": "el"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/en\/dll.srt",
            "srclang": "en"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/eo\/dll.srt",
            "srclang": "eo"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/es\/dll.srt",
            "srclang": "es"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/et\/dll.srt",
            "srclang": "et"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/eu\/dll.srt",
            "srclang": "eu"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/fa\/dll.srt",
            "srclang": "fa"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/fi\/dll.srt",
            "srclang": "fi"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/fr\/dll.srt",
            "srclang": "fr"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ga\/dll.srt",
            "srclang": "ga"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/gl\/dll.srt",
            "srclang": "gl"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/gu\/dll.srt",
            "srclang": "gu"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/hi\/dll.srt",
            "srclang": "hi"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/hr\/dll.srt",
            "srclang": "hr"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ht\/dll.srt",
            "srclang": "ht"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/hu\/dll.srt",
            "srclang": "hu"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/id\/dll.srt",
            "srclang": "id"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/is\/dll.srt",
            "srclang": "is"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/it\/dll.srt",
            "srclang": "it"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/iw\/dll.srt",
            "srclang": "iw"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ja\/dll.srt",
            "srclang": "ja"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ka\/dll.srt",
            "srclang": "ka"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/kn\/dll.srt",
            "srclang": "kn"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ko\/dll.srt",
            "srclang": "ko"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/la\/dll.srt",
            "srclang": "la"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/lt\/dll.srt",
            "srclang": "lt"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/lv\/dll.srt",
            "srclang": "lv"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/mk\/dll.srt",
            "srclang": "mk"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ms\/dll.srt",
            "srclang": "ms"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/mt\/dll.srt",
            "srclang": "mt"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/nl\/dll.srt",
            "srclang": "nl"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/no\/dll.srt",
            "srclang": "no"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/pl\/dll.srt",
            "srclang": "pl"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/pt\/dll.srt",
            "srclang": "pt"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ro\/dll.srt",
            "srclang": "ro"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ru\/dll.srt",
            "srclang": "ru"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/sk\/dll.srt",
            "srclang": "sk"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/sl\/dll.srt",
            "srclang": "sl"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/sq\/dll.srt",
            "srclang": "sq"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/sr\/dll.srt",
            "srclang": "sr"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/sv\/dll.srt",
            "srclang": "sv"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/sw\/dll.srt",
            "srclang": "sw"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ta\/dll.srt",
            "srclang": "ta"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/te\/dll.srt",
            "srclang": "te"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/th\/dll.srt",
            "srclang": "th"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/tl\/dll.srt",
            "srclang": "tl"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/tr\/dll.srt",
            "srclang": "tr"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/uk\/dll.srt",
            "srclang": "uk"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/ur\/dll.srt",
            "srclang": "ur"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/vi\/dll.srt",
            "srclang": "vi"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/yi\/dll.srt",
            "srclang": "yi"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/zh-CN\/dll.srt",
            "srclang": "zh-CN"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/lang\/zh-TW\/dll.srt",
            "srclang": "zh-TW"
        }
    ],
    "thumbnails": [
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-140p.png",
            "type": "text\/png",
            "height": "140",
            "width": "249"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-240p.png",
            "type": "text\/png",
            "height": "240",
            "width": "427"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-360p.png",
            "type": "text\/png",
            "height": "360",
            "width": "640"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-720p.png",
            "type": "text\/png",
            "height": "720",
            "width": "1280"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll-1080p.png",
            "type": "text\/png",
            "height": "1080",
            "width": "1920"
        },
        {
            "src": "http:\/\/cdn.cs50.net\/2015\/fall\/sections\/6\/dll\/dll.vtt",
            "type": "text\/vtt"
        }
    ]
}