この回答はTwitterのURL用です-
- ビデオを右クリックして、「要素を検査」をクリックします-
このようなコードが見つかります
<div id="playerContainer" class="player-container full-screen-enabled" data-config="{"is_360":false,"duration":28617,"scribe_widget_origin":true,"heartbeatEnabled":true,"video_url":"https:\/\/video.twimg.com\/ext_tw_video\/844504104512749568\/pu\/pl\/e91Du5N2TZ09ZaW_.m3u8","disable_embed":"0","videoInfo":{"title":null,"description":null,"publisher":{"screen_name":"MountainButorac","name":"Mountain Butorac","profile_image_url":"https:\/\/pbs.twimg.com\/profile_images\/808318456701521920\/vBvlAASx_normal.jpg"}},"cardUrl":"https:\/\/t.co\/SdSorop3uN","content_type":"application\/x-mpegURL","owner_id":"14120461","looping_enabled":true,"show_cookie_override_en":true,"visit_cta_url":null,"scribe_playlist_url":"https:\/\/twitter.com\/MountainButorac\/status\/844505243538931714\/video\/1","source_type":"consumer","image_src":"https:\/\/pbs.twimg.com\/ext_tw_video_thumb\/844504104512749568\/pu\/img\/FFt3qkbeOh0RlGfZ.jpg","heartbeatIntervalInMs":5000.0,"use_tfw_live_heartbeat_event_category":true,"video_loading_timeout":45000.0,"status":{"created_at":"Wed Mar 22 11:05:14 +0000 2017","id":844505243538931714,"id_str":"844505243538931714","text":"Took my Goddaughter to meet the pope. She stole his hat! https:\/\/t.co\/SdSorop3uN","truncated":false,"entities":{"hashtags":[],"symbols":[],"user_mentions":[],"urls":[],"media":[{"id":844504104512749568,"id_str":"844504104512749568","indices":[57,80],"media_url":"http:\/\/pbs.twimg.com\/ext_tw_video_thumb\/844504104512749568\/pu\/img\/FFt3qkbeOh0RlGfZ.jpg","media_url_https":"https:\/\/pbs.twimg.com\/ext_tw_video_thumb\/844504104512749568\/pu\/img\/FFt3qkbeOh0RlGfZ.jpg","url":"https:\/\/t.co\/SdSorop3uN","display_url":"pic.twitter.com\/SdSorop3uN","expanded_url":"https:\/\/twitter.com\/MountainButorac\/status\/844505243538931714\/video\/1","type":"photo","sizes":{"small":{"w":340,"h":604,"resize":"fit"},"thumb":{"w":150,"h":150,"resize":"crop"},"large":{"w":576,"h":1024,"resize":"fit"},"medium":{"w":576,"h":1024,"resize":"fit"}}}]},"source":"\u003ca href=\"http:\/\/twitter.com\/download\/iphone\" rel=\"nofollow\"\u003eTwitter for iPhone\u003c\/a\u003e","in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"geo":null,"coordinates":null,"place":null,"contributors":null,"retweet_count":0,"favorite_count":0,"favorited":false,"retweeted":false,"possibly_sensitive":false,"lang":"en"},"show_cookie_override_all":true,"video_session_enabled":false,"media_id":"844504104512749568","view_counts":null,"statusTimestamp":{"local":"4:05 AM - 22 Mar 2017"},"media_type":1,"user":{"screen_name":"MountainButorac","name":"Mountain Butorac","profile_image_url":"https:\/\/pbs.twimg.com\/profile_images\/808318456701521920\/vBvlAASx_bigger.jpg"},"watch_now_cta_url":null,"tweet_id":"844505243538931714"}" data-source-type="consumer">
2.メモ帳++のコードの上に貼り付けます。notepad ++の"with "および\/wthをすべて置き換え/ます。（CTRL + Hを使用）
次のようなものが得られます
{
"is_360": false,
"duration": 28617,
"scribe_widget_origin": true,
"heartbeatEnabled": true,
"video_url": "https://video.twimg.com/ext_tw_video/844504104512749568/pu/pl/e91Du5N2TZ09ZaW_.m3u8",
"disable_embed": "0",
"videoInfo": {
"title": null,
"description": null,
"publisher": {
"screen_name": "MountainButorac",
"name": "Mountain Butorac",
"profile_image_url": "https://pbs.twimg.com/profile_images/808318456701521920/vBvlAASx_normal.jpg"
}
},
"cardUrl": "https://t.co/SdSorop3uN",
"content_type": "application/x-mpegURL",
"owner_id": "14120461",
"looping_enabled": true,
"show_cookie_override_en": true,
"visit_cta_url": null,
"scribe_playlist_url": "https://twitter.com/MountainButorac/status/844505243538931714/video/1",
"source_type": "consumer",
"image_src": "https://pbs.twimg.com/ext_tw_video_thumb/844504104512749568/pu/img/FFt3qkbeOh0RlGfZ.jpg",
"heartbeatIntervalInMs": 5000.0,
"use_tfw_live_heartbeat_event_category": true,
"video_loading_timeout": 45000.0,
"status": {
"created_at": "Wed Mar 22 11:05:14 +0000 2017",
"id": 844505243538931714,
"id_str": "844505243538931714",
"text": "Took my Goddaughter to meet the pope. She stole his hat! https://t.co/SdSorop3uN",
"truncated": false,
"entities": {
"hashtags": [],
"symbols": [],
"user_mentions": [],
"urls": [],
"media": [{
"id": 844504104512749568,
"id_str": "844504104512749568",
"indices": [57, 80],
"media_url": "http://pbs.twimg.com/ext_tw_video_thumb/844504104512749568/pu/img/FFt3qkbeOh0RlGfZ.jpg",
"media_url_https": "https://pbs.twimg.com/ext_tw_video_thumb/844504104512749568/pu/img/FFt3qkbeOh0RlGfZ.jpg",
"url": "https://t.co/SdSorop3uN",
"display_url": "pic.twitter.com/SdSorop3uN",
"expanded_url": "https://twitter.com/MountainButorac/status/844505243538931714/video/1",
"type": "photo",
"sizes": {
"small": {
"w": 340,
"h": 604,
"resize": "fit"
},
"thumb": {
"w": 150,
"h": 150,
"resize": "crop"
},
"large": {
"w": 576,
"h": 1024,
"resize": "fit"
},
"medium": {
"w": 576,
"h": 1024,
"resize": "fit"
}
}
}]
},
"source": "\u003ca href=\"http://twitter.com/download/iphone\" rel=\"nofollow\"\u003eTwitter for iPhone\u003c/a\u003e",
"in_reply_to_status_id": null,
"in_reply_to_status_id_str": null,
"in_reply_to_user_id": null,
"in_reply_to_user_id_str": null,
"in_reply_to_screen_name": null,
"geo": null,
"coordinates": null,
"place": null,
"contributors": null,
"retweet_count": 0,
"favorite_count": 0,
"favorited": false,
"retweeted": false,
"possibly_sensitive": false,
"lang": "en"
},
"show_cookie_override_all": true,
"video_session_enabled": false,
"media_id": "844504104512749568",
"view_counts": null,
"statusTimestamp": {
"local": "4:05 AM - 22 Mar 2017"
},
"media_type": 1,
"user": {
"screen_name": "MountainButorac",
"name": "Mountain Butorac",
"profile_image_url": "https://pbs.twimg.com/profile_images/808318456701521920/vBvlAASx_bigger.jpg"
},
"watch_now_cta_url": null,
"tweet_id": "844505243538931714"
}
上記のJSON形式から、値video_urlを参照してください
https://video.twimg.com/ext_tw_video/844504104512749568/pu/pl/e91Du5N2TZ09ZaW_.m3u8
ここでの問題は、2016年8月1日以降、Twitterは.mp4ビデオを使用せず、.m3u8ファイル拡張子を持つ新しいHLS、アダプティブストリーミング形式に変換することです。
.m3u8ファイルは基本的に単なるテキストファイルラッパーであり、超小型（300〜500バイト）であり、テキストエディターで開くと、さまざまなビデオサイズへのリンクが含まれています。
- notepad ++でファイルm3u8を開くと、次のようなコードが含まれます。
EXTM3U EXT-X-INDEPENDENT-SEGMENTS EXT-X-STREAM-INF：PROGRAM-ID = 1、BANDWIDTH = 256000、RESOLUTION = 180x320、CODECS = "mp4a.40.2、avc1.42001f"
/ ext_tw_video / 844504104512749568 / pu / pl / 180x320 / _Z42SY5zwMlLdFYx.m3u8
EXT-X-STREAM-INF：PROGRAM-ID = 1、BANDWIDTH = 832000、RESOLUTION = 360x640、CODECS = "mp4a.40.2、avc1.42001f"
/ ext_tw_video / 844504104512749568 / pu / pl / 360x640 / pu / pl / 360x640 / Phfjbbx2yinirLi.m3u8
- 解像度のニーズに応じて、上記の各リンクをコピーします。.tsファイルが作成されるまで同じ手順を繰り返します。.tsファイル（ビデオファイル）をダウンロードします。