How to Convert YouTube Video into MP3 Format?

Recent years, video sharing sites such as YouTube become more and more popular on the Internet, and more and more people choose such kind of sites as the way of watching movies, lives and dramas. Nowadays, instead of other downloading methods, that download videos from YouTube becomes the netizens’ first choice, for YouTube owns abundant video resources and information, moreover, downloading videos from YouTube is much easy and convenient.

Once you get the YouTube videos downloaded, not only can you watch the local videos freely without net connection, but you can also deal with the videos by other means, for example, video editing, video uploading, or even video extracting.

It is common to edit or upload local videos, but why do people need to extract video? At present, the most extracted elements from video are audio files (in MP3 format as usual), and the users who usually convert video to MP3 are mainly the following ones that:

  1. Need to get the audio element from some movie for video editing;
  2. Want to extract the audio from some foreign language education video for listening practice;
  3. Want to put the audio from some live concert into MP3 player;
  4. Need to procure the audio only from some live speech for radio broadcasting;

……

In that case, how to convert YouTube video into MP3 format? Actually it is not difficult at all. Sothink Video Converter is also a free YouTube converter that is capable of converting YouTube video to other video and audio formats.

Before the conversion, please download and install Sothink Video Converter into your computer. Of course, you need to have the YouTube video downloaded into your computer as well.

In fact, Sothink Video Converter supports lots of formats including YouTube video, AVI, MP4, WMV, MPEG, .etc, but here I made a simple tutorial with one AVI video in my local machine. No matter what kind of source video format is, the operation steps are actually the same.

Step 1: Open the video converter, click “Add Files”, and add the very video file into the program. 

Step 2: Go to the left panel, choose “Generic Audio” > “MP3 Audio” in “Encoding Profile”.

Step 3: Next, please start the conversion by clicking “Convert” button.

Step 4: And then you can see the converting status and the estimated converting time in the bar.

Step 5: Finally, you will get the converted audio in MP3 format as you like.

See? Is it easy? You needn’t be professional in video editing, and you needn’t spend money to do the job, either. What you need is just know how to use mouse and install program! That’s all!

Do You Want To Store More Videos in Android Phones Without Quality Loss?

Nowadays, it becomes more and more popular to watch videos through Android phones, such as HTC ThoulderBolt 4G or HTC Sensation 4G. However, do you know how to store more videos in these fashion mobile phones without quality loss? Here is the realistic solution, which will bring you unexpected results.

Let’s go more specific. If you’d like to play full screen videos on your HTC Sensation 4G, and willing to put as many clips of video as possible into your HTC while the picture quality remains great, it is possible to do that.

Step 1: Check your mobile specifics.
Firstly you must know the specifics about your HTC phone’s video playing function. Let’s take HTC Sensation 4G and HTC ThunderBolt 4G for example.

HTC Sensation, in Android 2.3 system, 4.3-inch (109mm) wide screen with qHD 540*960 resolution. Internal phone storage: 1GB + microSD slot; 1080p HD video capture and sharing

HTC ThunderBolt: in Android 2.2 + HTC Sense system, 4.3 WVGA TFT capacitive touch screen.
Memory: 8GB emmc + 768 RAM Memory card, preinstalled 32 GB microSD.

Step 2: Make sure what formats of videos you should prepare for HTC phones.
You may confirm what video format this HTC mobile supported: MP4 (Android).
So, you may convert the videos you desired to watch on your HTC to MP4 (High-Definition MP4 is perfect), and it’d be better set the video’s output dimension as 960×540.

Please follow the below steps:

Step 3: Download and Install Software.
Download some video converter freeware, which supports encoding (HD) MP4 video and customizing video properties, launch it. In this article, we used Free Video Converter from Sothink for example.

Step 4: Select target output format.
Import videos you want to enjoy on your HTC Sensation 4G to video converter application program. And choose target encoding format:

Note: I have to say that, the reason I chose Sothink Video Converter is that it supports almost all video formats and it pre-sets various encoding profiles so I could freely select any one. That’s very convenient.

For HTC Sensation, of course you could directly choose profile “Google Android MP4” to convert video to Android. Video Converter definitely will export videos that could be successfully played on your HTC. However, you may set detailed encoding properties by yourself for getting correct format, smallest file size, greatest quality and perfect ratio.

Choose “MP4 HD 720p Video” from HD Video in the pop-up menu of “Encoding profile”.

Step 5: Specify settings for HTC Mobile.

Set the video dimension as “960×540”.

The HD videos always has large dimension and big file size. But here my mobile’s 960×540p screen only needs the same or even smaller parameters.

As for “Zoom mode”, you may choose “Stretch” for full screen enjoyment.

Besides pre-made profiles, this video converter also offers simplified video/audio quality levels for users to easily find a balance between media quality and encoding speed. Just keep the default settings and it will export great mobile videos in short time.

By now, the setting progress is quite easy and it makes me would like to always converting videos for my mobile like this. So, I saved the profile I made. I save all the parameters’ setting as a new profile and next time I could directly to use it.

Just click the button “Save as New Profile” near “Encoding profile”.

Step 6: Transfer clips to HTC phones and finished.
Now everything is OK. Click button “Convert” to get much closer to my perfect video enjoyment on HTC Sensation.

That’s all. And that also can solve video enjoyment on iPhone, iPad, and other portables. Even if you want to use a DVD Ripper for perfect DVD movie enjoyment on devices, it still helps.

Come and experience the perfect mass quality video storage solution for your smart phones with Sothink Free Video Converter.

Your Best Free Sothink Web Video Downloader for Firefox5

In order to perfectly support the latest Mozilla Firefox 5, our web video downloader firefox extension has been updated to Sothink Web Video Downloader for Firefox 6.2, which becomes the best free Firefox downloader add-on.

We have tested the latest version 6.2 in both Windows XP and Windows 7, in Firefox 3.6.17, Firefox 4.0.01, and Firefox 5.0, Sothink Web Video Downloader for Firefox 6.2 all works well. In Mac inter paltform, our program also runs perfectly in Firefox 5.0. (MAC PPC does not support Firefox 4.0 and Firefox 5.0, so there is no PPC platform for test.)

Upgrade your Sothink Web Video Downloader for Firefox here >>

More Information About Sothink Web Video Downloader:

Sothink Web Video Downloader for Firefox, a simple and free Firefox video downloader extension, is one of the most popular free Youtube downloader for you to quickly capture video, download video and save video from YouTube, Facebook, MSN, MySpace, Google Video, Yahoo Video, Viemo, Revver and almost all popular video sites.

You can use this free video/media downloader download embedded Flash videos, HD videos and direct Flash video content in different formats including YouTube FLV, AVI, WMV, MP4, MPG, 3GP, MOV, MKV, RM, RMVB, ASF, and more. It also lets you download Flash SWF files like Flash games, Flash cards and presentation from Internet at the same time. It is smart and cute YouTube Downloader Freeware, highly recommended by many people all over the word. Do not hesitate to try this Free YouTube Video Downloader now.

Additionally, as for the users of Sothink Web Video Downloader Stand-alone, you needn’t upgrade your program for it has already supported Firefox 5. If the users of Sothink Web Video Downloader for Firefox want to upgrade to the Stand-alone version, please download the video downloader here: http://www.sothinkmedia.com/download/videodownloader.zip  

P.S. if you need to convert video to other formats, do not miss the free video converter. 

In order to perfectly support the latest Mozilla Firefox 5, our web video downloader firefox extension has been updated to Sothink Web Video Downloader for Firefox 6.2, which becomes the best free Firefox downloader add-on.

We have tested the latest version 6.2 in both Windows XP and Windows 7, in Firefox 3.6.17, Firefox 4.0.01, and Firefox 5.0, Sothink Web Video Downloader for Firefox 6.2 all works well. In Mac inter paltform, our program also runs perfectly in Firefox 5.0. (MAC PPC does not support Firefox 4.0 and Firefox 5.0, so there is no PPC platform for test.)

Upgrade your Sothink Web Video Downloader for Firefox here >>

More Information About Sothink Web Video Downloader:

Sothink Web Video Downloader for Firefox, a simple and free Firefox video downloader extension, is one of the most popular free Youtube downloader for you to quickly capture video, download video and save video from YouTube, Facebook, MSN, MySpace, Google Video, Yahoo Video, Viemo, Revver and almost all popular video sites.

You can use this free video/media downloader download embedded Flash videos, HD videos and direct Flash video content in different formats including YouTube FLV, AVI, WMV, MP4, MPG, 3GP, MOV, MKV, RM, RMVB, ASF, and more. It also lets you download Flash SWF files like Flash games, Flash cards and presentation from Internet at the same time. It is smart and cute YouTube Downloader Freeware, highly recommended by many people all over the word. Do not hesitate to try this Free YouTube Video Downloader now.

Additionally, as for the users of Sothink Web Video Downloader Stand-alone, you needn’t upgrade your program for it has already supported Firefox 5. If the users of Sothink Web Video Downloader for Firefox want to upgrade to the Stand-alone version, please download the video downloader here: http://www.sothinkmedia.com/download/videodownloader.zip  

P.S. if you need to convert video to other formats, do not miss the free video converter.

iPhone 5 May Launch this Summer

Everyone got a good taste for some of the iPhone 5 features that they will be getting when they buy iPhone 5, but that does little good without knowing when Apple’s newest phone will be for sale. In the past few weeks, several clues have come to light that point to a summer launch. From the time WWDC ended until now, the
consensus has been that an announcement will be made in September and the launch will come sometime before the holiday season.

New reports have come in that Apple has already put the iPhone 5 into its final testing phase and Apple executives have prototypes in-hand. 9to5Mac, a popular pro-Apple blog and iPhone 5 news outlet, has reported that a reliable source has confirmed that the iPhone 5 is in final testing and that not only do Apple execs have prototypes, but carrier execs have them, also.

This news has prompted speculation that the iPhone 5 will not simply be announced at Apple’s traditional early September press conference, but it will be officially launched on this date, which, technically, is in the late summer.

A caveat was made regarding the likelihood that consumers can buy iPhone 5 this summer. Carriers may not be ready to support all of the features. It is known that Apple and Verizon have yet to reach a deal on whether the carrier will allow Face Time on their 3G network. Also, support for over-the-air updates may not be readyuntil late this year or in early 2012.

A few other clues about iPhone 5 features came from developers testing iOS 5, which has already been released in a beta version. The final version of iOS 5 will be the operating system on the iPhone 5 when it is shipped.

It seems that developers have located references to N93 and N94. These are both internal code words for new iPhone models that have not yet been released. N94 is known to be an updated test version of the iPhone 4 with a dual-core A5 chip installed. This device was reported shipped to some important developers last April.

Along with the exciting news about a summer release date for iPhone 5, some bad news has also broken. It appears that the iPhone 5 will not have an 8MP camera as was rumored. It looks as though the iPhone 5 will use the same 5MP chipset used in the iPhone 4.

We recommend Sothink’s another free YouTube Downloader tool for you.If you are interested, you can also try it stand-alone free youtube converter software, which is completely free.
.

Movie Menu DIY Step By Step (2)

The most exciting part comes. After all the preparation work finishes, it is time for free DIY. The new menu template named “Happy Family” has been added and all components that are mentioned in Tab.2 are in the wings.

Most of works can be done within xml file, and the new added xml file is attached for references (Take the new added “Happy Family” as an example):

xml version=”1.0″ encoding=”utf-8″

menu id=”menu” name=”Happy Family”, background_image=”background.jpg”, background_audio=”background.mp3″, title_text=”Family Love” title_font=”Arial” title_font_size=”55″ title_color=”$0d4600″ title_x=”350″ title_y=”42″ duration=”30″

buttons id=”buttons” text_align=”center” text_color=”$0d4600″ font=”Arial” font_size=”14″

button x0=”261″ y0=”100″ w0=”158″ h0=”119″
x1=”261″ y1=”100″ w1=”158″ h1=”119″
x2=”266″ y2=”106″ w2=”146″ h2=”107″
x3=”261″ y3=”220″ w3=”155″ h3=”15″

button x0=”491″ y0=”100″ w0=”158″ h0=”119″
x1=”491″ y1=”100″ w1=”158″ h1=”119″
x2=”496″ y2=”106″ w2=”146″ h2=”107″
x3=”491″ y3=”220″ w3=”155″ h3=”15″

button x0=”261″ y0=”260″ w0=”158″ h0=”119″
x1=”261″ y1=”260″ w1=”158″ h1=”119″
x2=”266″ y2=”266″ w2=”146″ h2=”107″
x3=”261″ y3=”380″ w3=”155″ h3=”15″

button x0=”491″ y0=”260″ w0=”158″ h0=”119″
x1=”491″ y1=”260″ w1=”158″ h1=”119″
x2=”496″ y2=”266″ w2=”146″ h2=”107″
x3=”491″ y3=”380″ w3=”155″ h3=”15″

button x0=”485″ y0=”410″ w0=”35″ h0=”38″
x2=”487″ y2=”408″ w2=”32″ h2=”36″
button x0=”610″ y0=”410″ w0=”35″ h0=”38″
x2=”612″ y2=”408″ w2=”32″ h2=”36″
buttons
/menu

Note: The button properties are arranged according to the video button orders (from left to right, from top to bottom). The last two button properties are the pagebutton properties.

Let’s specify the menu template and other properties (Tab 3—Tab 5):

Tab.3: Menu Template Properties

Menu Template Properties Illustration
id=”menu“          name Menu id (modification not recommended);Menu name should be the same with the folder name).
background_image    background_audio The directory for background images and background audios.
title_text            title_fonttitle_font_size        title_colortitle_x               title_y Menu title, font, font size, color, and the position (“x” and “y” are used to define the position of menu).
duration Menu play time for one time[15,180]

Tab.4: Menu Button Properties

Button Properties Illustration
id=”buttons Button id (modification not recommended)
font                font_sizetext_color           text_align Button text, text size, color, align method(left/center/right)

Tab.5: Button Coordinate Properties

Button Coordinate Illustration
x0  y0  w0  h0 Coordinate, width and height of button background image/page button.
x1  y1  w1  h1 Coordinate, width and height of button border(video.png). Not applicable for page buttons.
x2  y2  w2  h2 Coordinate, width and height of button highlight (video.wmf/prev.wmf/next.wmf?. The values of the width and height represent the actual size of the pictures.
x3  y3  w3  h3 Coordinate, width and height of button texts. Not applicable for page buttons.

Some useful tips you may need during the DIY:
1. Unsatisfied with the menu title, including text, text size, display position, color etc.
In this case, you can make some changes to the menu title properties:
title_text=”Family Love” title_font=”Arial” title_font_size=”55″ title_color=”$0d4600″ title_x=”350″ title_y=”42″ duration=”30″>
For instance, you may change the text from “My DVD” to “Family Love”, size to “55”, the coordinate “x” value to “350”.

2. The bad arrangement of video buttons
In this case, users just need to change the X values. For instance, the menu has four video buttons, two at each line. The third and fourth buttons are not aligned with the first and second buttons, and then users need to change the X values (x0—x3) of the first and second video button properties.
button x0=”261″ y0=”100″ w0=”158″ h0=”119″
x1=”261″ y1=”100″ w1=”158″ h1=”119″
x2=”266″ y2=”106″ w2=”146″ h2=”107″
x3=”261″ y3=”220″ w3=”155″ h3=”15″

For instance, you may change the first button X properties value to “261”, “261”, ”266”, ”261” and the second button properties value to “491”, “491”, “496”, “491” to be consistent with the third and fourth button X properties respectively.

Note: The values of the “w1” and “h1” should be the same with the width and height of “video.png”.

3. The new added menu template can’t be found in the program.
For this issue, Part Three Tutorial (“Add DIY Movie Menu to the Program”) will help you out.

When you have learnt how to DIY the template.xml, then you have at least half done. In the next tutorial, you will learn how to add the DIY menu to the program.

Now, download Sothink Free Movie Maker to DIY family video disc menu.

Movie Menu DIY Step By Step (1)

Movie menus add splendor to the DVD discs and they can be used as navigation for videos. Family photos, romantic or cozy background audio, and decorative button border added to the memorable DVDs, could it be the better gift for family reunion, or the birthday of daughter? We are so excited to be sharing a super interesting DIY guide for DVD menus, including background images, audio, page buttons etc. In this guide, you will learn:

Part I: Preparation for Movie Menu DIY
Part II: How to DIY Movie Menu
Part III: Add DIY Movie Menu to the Program
Part IV: Movie menu displayed on TV







Part I: Preparation for Movie Menu DIY

Now, let’s switch to the DIY process. We use Sothink Free DVD Creator to DIY movie menu.

It is necessary to introduce the movie menu components (Take the “Violet Frame” as an example)

Tab.1: Movie Menu Components


Almost all of the components can be DIY in this movie menu, including background image, title, background audio, video button (background, button border, highlight, text), page button (background, highlight) and xml file. However, you can get your own template through changing part of the existing resources, such as background image, audio, button text etc. The resources needed to be prepared are shown as follows:

Tab.2: The Resources Needed

Note: All the resources name should be consistent with the existing resources (For instance, the designed background image can only be called “background.jpg”, the button border should be called “video.png” etc.)

Photoshop is recommended to design the background images, button border and background of page buttons. The page button highlight can be made with Sothink SWF Quiker and the output should be WMF format. We recommend using the same color when you make the highlight of the page buttons. All of the resources should be placed in the same folder (For example, “Happy Family”). And this folder should be put in the directory “…SourceTec\Sothink Movie DVD Maker\Templates”. For instance, “D:\Program Files\SourceTec\Sothink Movie DVD Maker\Templates”.

Concise Guide of Movie Menu DIY (2)

We introduce the preparation of movie menu DIY in the last part of the guide. Now, the most interesting part comes–the editing of xml file. This part is also provided by Brian Harbaugh. The official tutorial about the movie menu DIY will come soon.

TEMPLATE.XML has many parts and is the most important file. It can be created or modified from an existing template. The format is very important! Also all syntax must be used! Be careful not to remove any “<” or “>” or “/”. Just change the numerical values between the double quotes. If you want to remove or add a button section, keep a blank line between them. I am using the “Classic Black” xml as an example. The first line MUST be

<?xml version=”1.0″ encoding=”utf-8″?>

to work with the program.
The second line is

<menu id=”menu” background_image=”background.jpg” background_audio=”background.mp3″ title_text=”My DVD” title_font=”Arial” title_font_size=”48″ title_color=”$FFFFFF” title_x=”70″ title_y=”40″ duration=”30″>

“menu id= menu” is recognized by the program and should NOT be changed. The second part would be, in my example named, name= “MINE”. Also if you copied your picture into this directory you would have to change it to the background_image=name or rename your picture to background.jpg and the same with the audio. The rest can be changed in the DVD Menu section by double clicking on Font but the line must have a default value! The title “My DVD” can be changed in the DVD Menu along with all the fonts and sizes. The title_x= and title_y= value is where you want the “My DVD” to appear. X would be side to side placement and y would be top to bottom placement. Duration is how long the mp3 will play in seconds before restarting. All these parameters still must have a default starting value!

The next line is very very important! It is

<buttons id=”buttons” text_align=”center” text_color=”$FFFFFF” font=”Arial” font_size=”14″ >

Buttons are defined below, which will be described in a moment, the text _align=”center” will center any text from the DVD Menu Button text below your inserted video. You can also use left or right if you prefer. Text_color, font, and font_size can also be changed here from the program but default values must be supplied.

After a blank line the “button” will be how many different files you will add to your menu before going to the “next screen”. After each “button” a blank line should be added. For example if you look at the Album template, you will see four “button” areas. If you look at Classic Black, you will see six button areas.

Each of the “button”s will have four lines with four parameters:
x0= the side to side start position of the file you add
y0= the top to bottom start position of the file you add
w0= the width of the file added
h0= the height of the file added
x1= the side to side start position of the frame surrounding your file that was added
y1= the top to bottom start position of the frame surrounding your file that was added
w1= the width of the frame
h1= the hieight of the frame
x2= the side to side start position of the highlight frame to select the file to play
y2= the top to bottom start position of the highlight frame to select the file to play
w2= the width of the highlight frame
h2= the height of the highlight frame
x3= the button text side to side start position, if any, added from the program
y3= the button text top to bottom start position, if any, added from the program
w3= the width of the button text
h3= the height of the button text

The remaing two “button”s are the previous and next buttons respectively that appear if you add more files than the number of buttons from above, Album would have four and if you add another file, you will see the next icon appear and if you click on it, it will change to another blank area where you can add more files and you will see prev.

Once again, the first one is “previous”, the following one is “next”
x0= the side to side position where you want the prev.png or next.png to appear
y0= the top to bottom position where you want the prev.png or next.png to appear
w0= the width of the .png
h0= the height of the .png
x2= the side to side position of the select highlight
y2= the top to bottom position of the select highlight
w2= the width position of the select highlight
h2= the height position of the select highlight

The last line of your xml must be

</menu>

Start your program and see if menu name appears. You should not have any problem.
At this point you can go to your Temp directory and cut and paste all templates back into your Templates directory and after you restart the program, you will have all templates available for use.

Why not have a try of  this Free DVD Creator and DIY stylish movie menu? You can also refer to the complete version of movie menu DIY.

Concise Guide of Movie Menu DIY (1)

Thank Brian Harbaugh for the excellent tutorial about the movie menu DIY. The official tutorial will come soon.

This document is to create your own template with Sothink Movie DVD Maker. Creating your own templates, besides the ones that are already given, is a relatively easy thing to do. I use to use version 3.5 and it accepted new entries without problems with Windows XP. In my example I am using Windows 7. This can be done with any other version of Windows, but the paths to the directories may change.

In C:\Program Files(x86)\SourceTec\Sothink Movie DVD Maker\Templates?the directory where the program is placed? right click NEW and FOLDER and name it MINE. There MUST be 9 (nine) files created for the process to work. You may cut and paste from existing templates you pasted to Temp if needed. Size of files is important, names are not so important!

Nine files are needed will be shown at Tab.1:

Tab.1 Files needed to be prepared

The first file is by default is named background.jpg. It can be any jpeg picture you have, but the smaller the better. It will automatically stretch to fit the background menu. The bigger the jpeg, the less space for video quality! You can change the name in the DVD Menu section by changing BG image path to whatever you have your selected picture named, (flower.jpg). It still must be copied into this directory.

The second file is background.mp3. You also may want an mp3 to play during video selection. Once again size is important, but this file is not really necessary. This file is about 15-180 seconds in length at 128 kbps/44 kHz. The path can be also changed in DVD Menu BG audio.

The third, fourth, fifth, and sixth files are also not that important unless you are planning to have multiple menu screens for your videos. They are next.png, next.wmf, prev.png, and prev.wmf. These files are basically just pictures to click on to go to the next screen or backtrack to the previous screen.

These can be created with Microsoft Paint or copied from other templates if you like the pictures. You may need a WMF editor.

The next two files are video.png and video.wmf. They are used to frame your file that you ADD and as a menu selector. They also can be created with Microsoft Paint or your favorite WMF editor. The size of these files will be discussed in the TEMPLATE.XML which is the most important part of your template creation which I reserved for last as it will be the most detailed.

Most exciting part about the edition of xml file will be explained in “Concise Guide of Movie Menu DIY (2)”.

DIY really brings much fun, why not  try this Free Movie Maker–Sothink Movie DVD Maker to DIY your own stylish movie menu?

Do you want to Download HTML5 Video from Internet? (2)

From the last blog about the introduction of HTML5 video, you may become familiar to the new standard way to display video online. And we want to let you know the way to download html5 video from Internet this time.

Famous video sites support HTML5 Player

As HTML5 video is becoming popular, many media websites are ready for it. At present, Youtube, Vimeo and other famous video sharing site have already supported html5 player (examples are listed in the picture below). Not only can you play and watch those html videos online, but you can also download them to your computer as your collection.

Do you want to Download HTML5 Video from Internet? (1)

Currently, html5 video is more and more used in websites, and we can say that html 5 video is the future of the web. The latest version of Sothink Web Video Downloader, which is also a html5 video downloader, can easily capture and download the html5 video online.

Introduction

What is html5 video? Please check the expatiation from Wikipedia as follows:

HTML5 video is an element introduced in the HTML5 draft specification for the purpose of playing videos or movies, partially replacing the object element. See more >>

The Trend of HTML5

At present, Adobe Flash Player is widely used to embed video on web sites such as YouTube, since many web browsers have Adobe’s Flash Player pre-installed (with exceptions such as the browsers on the Apple iPhone and iPad and on Android 2.1 or less). Therefore, HTML5 video is intended by its creators to become the new standard way to show video online, with html5 video, those Apple and other mobile users can view the online videos directly. Now, more and more websites have supported or plan to support html5 video. The picture below is about the media websites’ plan for supporting html5 video:

From above, it is easy to see that html5 is the trend of online videos in future, and if you want to get those html5 videos, Sothink Web Video Downloader can help you, as to the details, please wait for How to Download HTML5 Video from Internet? (2).

P.S. If you need to download youtube video, the youtube downloader is also a good tool that may help a lot.