laserjim/vget

VIdeo download java library

vget

Inspired by http://sourceforge.net/projects/ytd2/.

Code taken from ytd2 and completely rewritten to support more web sites.

Good examples here: https://github.com/pculture/miro/blob/master/tv/lib/flashscraper.py

Exceptions

Here is a three kind of exceptions.

1. Fatal exception. all RuntimeException's We shall stop application

2. DownloadError (extends RuntimeException) We unable to process following url and shall stop to download it

Example Direct Download

package com.github.axet.vget;

import java.io.File;
import java.net.URL;

public class Example {

    public static void main(String[] args) {
        try {
            VGet v = new VGet(new URL("http://vimeo.com/52716355"), new File("/Users/axet/Downloads"));
            v.download();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

}

Example Application Managed Download

package com.github.axet.vget;

import java.io.File;
import java.net.URL;
import java.util.concurrent.atomic.AtomicBoolean;

import com.github.axet.vget.info.VideoInfo;
import com.github.axet.wget.info.DownloadInfo;
import com.github.axet.wget.info.DownloadInfo.Part;
import com.github.axet.wget.info.DownloadInfo.Part.States;

public class Example {

    VideoInfo info;
    long last;

    public void run() {
        try {
            AtomicBoolean stop = new AtomicBoolean(false);
            Runnable notify = new Runnable() {
                @Override
                public void run() {
                    VideoInfo i1 = info;
                    DownloadInfo i2 = i1.getInfo();

                    // notify app or save download state
                    // you can extract information from DownloadInfo info;
                    switch (i1.getState()) {
                    case EXTRACTING:
                    case EXTRACTING_DONE:
                    case DONE:
                        System.out.println(i1.getState());
                        break;
                    case RETRYING:
                        System.out.println(i1.getState() + " " + i1.getDelay());
                        break;
                    case DOWNLOADING:
                        long now = System.currentTimeMillis();
                        if (now - 1000 > last) {
                            last = now;

                            String parts = "";

                            for (Part p : i2.getParts()) {
                                if (p.getState().equals(States.DOWNLOADING)) {
                                    parts += String.format("Part#%d(%.2f) ", p.getNumber(),
                                            p.getCount() / (float) p.getLength());
                                }
                            }

                            System.out.println(String.format("%s %.2f %s", i1.getState(),
                                    i2.getCount() / (float) i2.getLength(), parts));
                        }
                        break;
                    default:
                        break;
                    }
                }
            };

            info = new VideoInfo(new URL("http://vimeo.com/52716355"));

            VGet v = new VGet(info, new File("/Users/axet/Downloads"));

            // optional. only if you dlike to get video title before start
            // download
            v.extract(stop, notify);
            System.out.println(info.getTitle());

            v.download(stop, notify);
        } catch (RuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

    public static void main(String[] args) {
        Example e = new Example();
        e.run();
    }
}

Central Maven Repo

<dependency>
  <groupId>com.github.axet</groupId>
  <artifactId>vget</artifactId>
  <version>1.0.40</version>
</dependency>