RTSP youtube link

问题:

I have gone all over google and am having trouble getting the rtsp link from a youtube video give the VIDEO_ID.

I am confused on how to use that id and then parse google for the link.

Thank you for your time and and effort.

回答1:

I found this blog entry, maybe its a starting point. If you follow on of the <id> links you get another format where you should find the rtsp link.

EDIT: after going through what WarrenFaith posted. PROPS TO HIM

this is how you get a rtsp link.

1. make a request
   • http://gdata.youtube.com/feeds/mobile/videos/VIDEO_ID
2. parse that data for the 3gp content
   • It also provides you with the rating and all that good stuff that you may want.

hope that helps you guys

回答2:

Note:Working only android mobile(Not in Tablate)

private class YourAsyncTask extends AsyncTask<Void, Void, Void>`enter code here`
    {
        ProgressDialog progressDialog;

        @Override
        protected void onPreExecute()
        {
            super.onPreExecute();
            progressDialog = ProgressDialog.show(AlertDetail.this, "", "Loading Video wait...", true);
        }

        @Override
        protected Void doInBackground(Void... params)
        {
            try
            {
                String url = "http://www.youtube.com/watch?v=1FJHYqE0RDg";
                videoUrl = getUrlVideoRTSP(url);
                Log.e("Video url for playing=========>>>>>", videoUrl);
            }
            catch (Exception e)
            {
                Log.e("Login Soap Calling in Exception", e.toString());
            }
            return null;
        }

        @Override
        protected void onPostExecute(Void result)
        {
            super.onPostExecute(result);
            progressDialog.dismiss();
/*
            videoView.setVideoURI(Uri.parse("rtsp://v4.cache1.c.youtube.com/CiILENy73wIaGQk4RDShYkdS1BMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp"));
            videoView.setMediaController(new MediaController(AlertDetail.this));
            videoView.requestFocus();
            videoView.start();*/            
            videoView.setVideoURI(Uri.parse(videoUrl));
            MediaController mc = new MediaController(AlertDetail.this);
            videoView.setMediaController(mc);
            videoView.requestFocus();
            videoView.start();          
            mc.show();
        }

    }

public static String getUrlVideoRTSP(String urlYoutube)
    {
        try
        {
            String gdy = "http://gdata.youtube.com/feeds/api/videos/";
            DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
            String id = extractYoutubeId(urlYoutube);
            URL url = new URL(gdy + id);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            Document doc = documentBuilder.parse(connection.getInputStream());
            Element el = doc.getDocumentElement();
            NodeList list = el.getElementsByTagName("media:content");///media:content
            String cursor = urlYoutube;
            for (int i = 0; i < list.getLength(); i++)
            {
                Node node = list.item(i);
                if (node != null)
                {
                    NamedNodeMap nodeMap = node.getAttributes();
                    HashMap<String, String> maps = new HashMap<String, String>();
                    for (int j = 0; j < nodeMap.getLength(); j++)
                    {
                        Attr att = (Attr) nodeMap.item(j);
                        maps.put(att.getName(), att.getValue());
                    }
                    if (maps.containsKey("yt:format"))
                    {
                        String f = maps.get("yt:format");
                        if (maps.containsKey("url"))
                        {
                            cursor = maps.get("url");
                        }
                        if (f.equals("1"))
                            return cursor;
                    }
                }
            }
            return cursor;
        }
        catch (Exception ex)
        {
            Log.e("Get Url Video RTSP Exception======>>", ex.toString());
        }
        return urlYoutube;

    }

protected static String extractYoutubeId(String url) throws MalformedURLException
    {
        String id = null;
        try
        {
            String query = new URL(url).getQuery();
            if (query != null)
            {
                String[] param = query.split("&");
                for (String row : param)
                {
                    String[] param1 = row.split("=");
                    if (param1[0].equals("v"))
                    {
                        id = param1[1];
                    }
                }
            }
            else
            {
                if (url.contains("embed"))
                {
                    id = url.substring(url.lastIndexOf("/") + 1);
                }
            }
        }
        catch (Exception ex)
        {
            Log.e("Exception", ex.toString());
        }
        return id;
    }

回答3:

A short and simple way of getting the rtsp link, should be easily portable to any platform.

String video_id = "1FJHYqE0RDg";
String gdata = "http://gdata.youtube.com/feeds/api/videos/";
String youtube_response = Util.getUrlResponse(gdata+video_id); // just a simple HTTP GET
String rtsp_link = "rtsp:"+ StringUtils.split(StringUtils.split(youtube_response, "rtsp:")[1], ".3gp")[0] + ".3gp";

回答4:

without a program if u want to fetch a YOUTUBE RTSP link then

1. GO TO www.youtube.com

2. select the video whose rtsp link u want....

3. go to the url of that video.....

4. fetch the id from the url i.e. http://www.youtube.com/watch?v=6acRHWnfZAE ((the id of the starts from "=" and goes upto the end... in the above case 6acRHWnfZAE is the id of the video in the example

5. now open http://gdata.youtube.com/feeds/api/videos/ and after this url paste the id of your video......

6. a page will open

7. now search for the media:content in that page there will be atleast 3 attribute one will be HTTP n the other two will be rtsp (format 1 n format 6); as per my experience format 1 is only for video,,,, n format 6 is for audio n video both