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!752 p { S url = getIt("https://www.youtube.com/watch?v=4GuqB1BQVr4"); print("URL: " + url); print("Size: " + getURLSizeByHEAD(url)); } sclass Meta { public String num; public String type; public String ext; Meta(String num, String ext, String type) { this.num = num; this.ext = ext; this.type = type; } } sclass Video { public String ext = ""; public String type = ""; public String url = ""; Video(String ext, String type, String url) { this.ext = ext; this.type = type; this.url = url; } } static L<Video> getStreamingUrisFromYouTubePage(String ytUrl) throws IOException { if (ytUrl == null) { return null; } // Remove any query params in query string after the watch?v=<vid> in // e.g. // http://www.youtube.com/watch?v=0RUPACpf8Vs&feature=youtube_gdata_player int andIdx = ytUrl.indexOf('&'); if (andIdx >= 0) { ytUrl = ytUrl.substring(0, andIdx); } // Get the HTML response String userAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0.1)"; URL tURL = new URL(ytUrl); URLConnection conn = tURL.openConnection(); conn.setRequestProperty("User-Agent", userAgent); loadPage_anonymous = true; S html = loadPage(conn, tURL); html = html.replace("\\u0026", "&"); print("[[\n" + html + "\n]]\n"); // Parse the HTML response and extract the streaming URIs if (html.contains("verify-age-thumb")) { print("YouTube is asking for age verification. We can't handle that sorry."); return null; } if (html.contains("das_captcha")) { print("Captcha found, please try with different IP address."); return null; } Pattern p = Pattern.compile("stream_map\": ?\"(.*?)?\""); // Pattern p = Pattern.compile("/stream_map=(.[^&]*?)\"/"); Matcher m = p.matcher(html); List<String> matches = new ArrayList<String>(); while (m.find()) { matches.add(m.group()); } if (matches.size() != 1) { print("Found zero or too many stream maps (" + l(matches) + ")"); return null; } String urls[] = matches.get(0).split(","); print("urls found: " + l(urls)); psl(urls); HashMap<String, String> foundArray = new HashMap<String, String>(); for (String ppUrl : urls) { Map<S, S> map = decodeHQuery(ppUrl); print("Map: " + structure(map)); S itag = map.get("itag"); S um = map.get("url"); if (itag != null && um != null) { foundArray.put(itag, um); } } if (foundArray.size() == 0) { print("Couldn't find any URLs and corresponding signatures"); return null; } HashMap<String, Meta> typeMap = new HashMap<String, Meta>(); typeMap.put("13", new Meta("13", "3GP", "Low Quality - 176x144")); typeMap.put("17", new Meta("17", "3GP", "Medium Quality - 176x144")); typeMap.put("36", new Meta("36", "3GP", "High Quality - 320x240")); typeMap.put("5", new Meta("5", "FLV", "Low Quality - 400x226")); typeMap.put("6", new Meta("6", "FLV", "Medium Quality - 640x360")); typeMap.put("34", new Meta("34", "FLV", "Medium Quality - 640x360")); typeMap.put("35", new Meta("35", "FLV", "High Quality - 854x480")); typeMap.put("43", new Meta("43", "WEBM", "Low Quality - 640x360")); typeMap.put("44", new Meta("44", "WEBM", "Medium Quality - 854x480")); typeMap.put("45", new Meta("45", "WEBM", "High Quality - 1280x720")); typeMap.put("18", new Meta("18", "MP4", "Medium Quality - 480x360")); typeMap.put("22", new Meta("22", "MP4", "High Quality - 1280x720")); typeMap.put("37", new Meta("37", "MP4", "High Quality - 1920x1080")); typeMap.put("33", new Meta("38", "MP4", "High Quality - 4096x230")); new L<Video> videos; for (String format : typeMap.keySet()) { Meta meta = typeMap.get(format); if (foundArray.containsKey(format)) { Video newVideo = new Video(meta.ext, meta.type, foundArray.get(format)); videos.add(newVideo); print("YouTube Video streaming details: ext:" + newVideo.ext + ", type:" + newVideo.type + ", url:" + newVideo.url); } } return videos; } static S getIt(S url) { try { L<Video> videos = getStreamingUrisFromYouTubePage(url); if (videos != null && !videos.isEmpty()) { String retVidUrl = null; for (Video video : videos) { if (video.ext.toLowerCase().contains("mp4") && video.type.toLowerCase().contains("medium")) { retVidUrl = video.url; break; } } if (retVidUrl == null) { for (Video video : videos) { if (video.ext.toLowerCase().contains("3gp") && video.type.toLowerCase().contains( "medium")) { retVidUrl = video.url; break; } } } if (retVidUrl == null) { for (Video video : videos) { if (video.ext.toLowerCase().contains("mp4") && video.type.toLowerCase().contains("low")) { retVidUrl = video.url; break; } } } if (retVidUrl == null) { for (Video video : videos) { if (video.ext.toLowerCase().contains("3gp") && video.type.toLowerCase().contains("low")) { retVidUrl = video.url; break; } } } return retVidUrl; } } catch (Exception e) { fail("Couldn't get YouTube streaming URL", e); } fail("Couldn't get stream URI for " + url); }
From: http://stackoverflow.com/questions/15240011/get-the-download-url-for-youtube-video-android-java
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Snippet ID: | #1003713 |
Snippet name: | Try getting YouTube MP4 URL [possibly not working] |
Eternal ID of this version: | #1003713/2 |
Text MD5: | 91df8fc47141179f7fcde0db8c1f5ad7 |
Transpilation MD5: | 01d3d017cee80f14b4479ce2a8db8adc |
Author: | stefan |
Category: | javax / networking |
Type: | JavaX source code |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2017-02-03 01:22:10 |
Source code size: | 6442 bytes / 186 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 949 / 1000 |
Version history: | 1 change(s) |
Referenced in: | [show references] |