Wise Fool.
Visioneer.
Public
Edited
Sep 6, 2024
// you may need to enable your use on "https://cors-anywhere.herokuapp.com/"
// This demo of CORS Anywhere should only be used for development purposes, see https://github.com/Rob--W/cors-anywhere/issues/301.
// To temporarily unlock access to the demo, click on the following button:
// url = "https://www.youtube.com/watch?v=Afoh23PHVP0"
url = "https://youtu.be/3Is8LiajzyI"
// url = "https://www.youtube.com/watch?v=pPI0ZG251tQ"
thumbnail = axios({method: "get", url: "https://cors-anywhere.herokuapp.com/" + video.thumbnail.thumbnails[0].url})
result = await axios({method: "get", url: "https://cors-anywhere.herokuapp.com/" + url + "&fmt=json3"})
YT_INITIAL_PLAYER_RESPONSE_RE = /ytInitialPlayerResponse\s*=\s*({.+?})\s*;\s*(?:var\s+(?:meta|head)|<\/script|\n)/
yt = JSON.parse(result.data.match(YT_INITIAL_PLAYER_RESPONSE_RE)[1])
video = yt.videoDetails
track = yt.captions?.playerCaptionsTracklistRenderer.captionTracks[0]
transcript = track && await axios({method: "get", url: track.baseUrl + '&fmt=json3'})
t = transcript?.data.events
.map(k => k.segs) // this is where the text is
.filter(k => k && k[0].utf8 !== "\n") // only pick non-empties and omit newlines
.map(
k =>
k?.map(t => t.utf8) // grab just the text
.join("") // and join the words into a single line
)
.join("\n") // join all lines into a single long string
t?.length
a = fetch("https://cors-anywhere.herokuapp.com/" + "https://www.youtube.com/watch?v=Afoh23PHVP0").then(response => response)
b = a.text()
JSON.parse(b.match(YT_INITIAL_PLAYER_RESPONSE_RE)[1])
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
