"Downloading youtube videos in linux" by Talha

on Sunday, August 24, 2008

Let the posts begin. I've been busy over the past few months, and I'm going to be even busier. Life is good right now. I've realized that to keep this blog alive, I'll have to make time, instead of waiting until I'm free.

I have a major post coming up, but for now heres a tiny one to keep the readers happy (btw, anyone reading this? If yes, please leave a comment).

Alot of people want to save the videos on youtube. This could be for many reasons, they may not have a 24/7 high speed broadband connection to load vids, they may want to save it for later or they may be afraid that it'll get removed. There are many tools out there that allow you to download these videos and they all work great (or not). However, you may not need to use them if you're one of the elites (like me) who run linux on their PC's!

Its really simple.

  1. Firstly, go to youtube and start viewing any video. You can leave it paused if you like. It doesn't really matter. What matters is that you let the whole video load (also called buffer) and that you do not navigate away from the page.
  2. Once the video has completely loaded (buffered), minimize your browser and open up your favorite terminal.
  3. In the terminal window, type : ls -lh /tmp/Flash*
  4. hit enter
  5. A file name should appear. Note that it begins with "Flash" and ends with random characters
  6. In the terminal window, type: cp /tmp/Flash* ~/my-video.flv
  7. hit enter. The file will now be saved in your home folder as "my-video.flv". You can use any name if you want.
  8. Now view the video with your favorite video player. I use vlc, but mplayer also works and I think xine does too (not sure though).
AN IMPORTANT NOTE

This guide is only for saving one video at a time. If you have loaded multiple movies, then multiple files will appear after you have performed Step 3. If you absolutely have to save multiple videos, wait for all the videos to load/buffer. Then use the following command:

cp /tmp/Flash* ~/

This will save all the files in your home folder, but with the original horrible naming scheme. You'll have to rename them yourself, and don't forget to add the extension "flv".

What if you have loaded/buffered multiple movies but only want to save one of them? There are two things you can do.

Method 1
The first method is to check the time of creation of the file. Once you have performed Step 3 above, the flash video files will be listed along with the date and time of creation. Match the time of creation with the time when you opened the video. The closest one is the one you want.

Method 2
The second method is to view all the files individually with a video player. Lets suppose I type the command in step 3 and the following list of files appears:

/tmp/FlashwHy8mG
/tmp/FlashpHy6XG
/tmp/FlashzPy8mG
/tmp/FlashoHyAmM

I use vlc to view videos, if you use a different video player then your command will be different.
Now to view the first video the command will be vlc /tmp/FlashwHy8mGB, for the second file I would use vlc /tmp/FlashpHy6XG. Using this, I can view the files and find out which one I want to save.

Regardless of which method you use, once you have found out which file you want to save, note down the name. Now lets assume that the file I want to save is the third file in the list above (/tmp/FlashzPy8mG), to save it I will have to use the command:

cp /tmp/FlashzPy8mG ~/my-video.flv

This will save the video in your home folder as my-video.flv. You can use a different name if you like. If you're new to linux, get used to the terminal, it's your best friend. Just don't practice in the root account.

Thats pretty much it.
If you need me to explain further, just leave a comment and I'll help you out.

Here's a final treat for you all. This can work on many of the video streaming sites for example metacafe, veoh, imeem etc.

There are some sites however where this little trick does not work. The only one thatI know of is expertvillage.com, but I'm sure there are more.

".....and it finally hits me" by Talha

on Thursday, May 01, 2008

Ok, like I said in my previous post all my past blogging attempts failed, and I figured it was because I had nothing to write about. Luckily, I figured out something to write about. I'm always trying to learn new things (and always moving on to something else half-way through) and I probably know a ton of stuff so thats whats going to go in this blog. This way:

  • I might actually keep this blog regularly updated
  • I'll almost always have something to write about
  • I'll have a sort of "log book" of my achievements Some people might actually benefit from whatever I post about
  • If I know that someone is benefiting from my experience, I might actually bother to finish some of my projects instead of abandoning them midway.

Topics that I can think of right now are Photography, Programming, Linux Stuff, Wing Chun, Manga, Drawing, Theology, Economics, Psychology, Business Strategy and some DIY stuff (auto repair, carpentry etc.).

Also, my posts aren't really going to in a "how-to" format, rather they'll be in a format that is better described as "how I did it" or "how I'm doing it".

Thats all for now,
Till the next post (and its a long way off considering that I have exams in June).

"One more time" by Talha

on Thursday, October 11, 2007

Ok, I've tried this blogging thing in the past before, and i failed miserably.
Once more can't hurt.