youtube

问题 I am trying to use DASH using ExoPlayer in android, I need to get url for mpd file. Can I get URL for .mpd file for any YouTube video? How to find URL .mpd file for a particular YouTube video ? 回答1: As I commented out, you could use the python library extract-youtube-mpd for that. But it requires python and Linux. Through it's code, I've found these are the steps it follows plus extra ones if you like to create your own automation/extension: 1) Right click in page and select to show page's

问题 I'm tryng to get some informations from a list of playlists in youtube with youtube-dl. I've written this code but what it takes is not the video's informations but the playlist informations (e.g. the playlist title instead of the video title in the playlist). I can't understand why. input_file = open("url") for video in input_file: print(video) ydl_opts = { 'ignoreerrors': True } with youtube_dl.YoutubeDL(ydl_opts) as ydl: info_dict = ydl.extract_info(video, download=False) for i in info

问题 I'm tryng to get some informations from a list of playlists in youtube with youtube-dl. I've written this code but what it takes is not the video's informations but the playlist informations (e.g. the playlist title instead of the video title in the playlist). I can't understand why. input_file = open("url") for video in input_file: print(video) ydl_opts = { 'ignoreerrors': True } with youtube_dl.YoutubeDL(ydl_opts) as ydl: info_dict = ydl.extract_info(video, download=False) for i in info

问题 I'm using the Python version of the YouTube API to get a YouTubeVideoFeed object using the following URL: http://gdata.youtube.com/feeds/api/users/USERNAME/uploads Note: I've replaced USERNAME with the account I need to follow. So far getting the feed, iterating the entries, getting player urls, titles and thumbnails has all been straightforward. But now I want to add a "Visit Channel" link to the page. I can't figure out how to get the "public" URL of a channel (in this case, the default

问题 if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"https://www.youtube.com/watch?v=VideoID"]]) { [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"https://www.youtube.com/watch?v=VideoID"]]; } Output : -canOpenURL: failed for URL: "youtube://www.youtube.com/watch?v=UFccvtrP1d8" - error: "This app is not allowed to query for scheme youtube" 回答1: try this In iOS 9 you must whitelist any URL schemes your App wants to query in Info.plist under the

问题 I know there is a way to read the audio spectrum with Web Aduio API, allowing you to create a spectrum visualizer for playing tracks. Is there a way to do the same with Web Video API? I want to show the audio spectrum of a playing html5 youtube video. Thanks 回答1: Web Audio API works just fine with a <video> element as input. The code looks roughly like this. var context = new AudioContext(); var source = context.createMediaElementSource(document.getElementById('video')); var analyser =

问题 Im trying to update a video's metadata using the Youtube API V3 in my AngularJS app. I am able to upload the video using insert. I had unlimited problems trying to set the video metadata at the same time as uploading and kind of determined it just wasn't going to happen, unless anyone can tell me differently. The alternative is to set the metadata using the videos update action of the api https://developers.google.com/youtube/v3/docs/videos/update. I'm recieving a 400 (Bad Request) { "error":

问题 In an Ionic 2 app, I am trying to embed one youtube video using iframe. The code looks like this: <iframe width="320" height="315" src="https://www.youtube.com/embed/VIDEOID?autoplay=1&controls=1" frameborder="0" allowfullscreen></iframe> However when I navigate to the page I am getting this error. I can't find a good answer how to fix this. XMLHttpRequest cannot load https://googleads.g.doubleclick.net/pagead/id. A wildcard '*' cannot be used in the 'Access-Control-Allow-Origin' header when

问题 I have an embedded youtube video in my nw.js app. The preview for the correct video shows up properly but when I click to play it I am met with the following error: An error occurred, please try again later All of the videos in the app get this error, except for one that gets this puzzling error: The following video contains content from the International Basketball Federation When I click these videos, I can see the first split second of the video before the error shows up. I tried enabling

问题 I'm a little curious. I have a list of vimeo videos which I play through an API, and I also have a list of youtube videos which I play via an API. They are on my website. What I'm trying to do is create a universal player which will combine vimeo and youtube videos into a single loop. Say when all vimeo videos have finished, continue and play the youtube videos. I have literally no idea where to start other than it will require javascript. Any ideas? Appreciate the help. 回答1: Your course of