Skip to main content

Convert Google Video To AVI Format With Gvi2Avi

Google acquired YouTube in 2006 and subsequently retired its own video upload service in 2009. Google Videos now serves as a sub-search engine for videos. However, material previously uploaded to what used to be Google Video, will continue to be hosted.
Not long after incorporating YouTube, Google discontinued development of the Google Video Player in 2007. It also removed the option to download its hosted videos. As a consequence, the GVI format will slowly die out.
Do you still have videos in GVI format sticking around and wondering what to do with them? Would you like to know how you can download the remaining Google Video files? If you answered yes, continue reading as this article holds the answers to these questions.

What Are Google Video Files Anyways?

Essentially, Google Video (.gvi) files are RIFF (Resource Interchange File Format) files of the subtype AVI (Audio Video Interleave). Compared to regular .avi files, they contain an extra list with the FourCC “goog” right after the header. FourCC is short for ‘four character code’ and identifies the video codec, compression format, color or pixel format used in the media file. In plain English, this means that a simple manual modification of the Google Video file will yield a standard .avi file.
Note that most media players will actually playback Google Video files, including VLC Player, KM Player, and Windows Media Player. Isn’t it interesting though, that Google actually introduced its own file type and hence branded its videos?

So Can I Manually Convert A Google Video To AVI?

Yes. As Wikipedia points out, Google Videos are encoded in MPEG-4. Hence, for DRM-free videos, it’s possible to simply change the file extension from .gvi to .avi. However, that’s a very messy way of converting a file.
If you want to be safe, get a Hex editor and remove the list that makes the difference between the .gvi and .avi file. I used Freeware Hex Editor XVI32. It doesn’t require an installation, just unzip, run the .exe and browse for your .giv video.
The image below shows the sample file before (top) and after (bottom) editing. I removed the first LIST up until LIST2.
convert to avi
Simply click the first item you wish to delete and then click the [DEL] key until you have deleted the last item. When you’re done, go to > File > Save As… and enter a name. You will have to add the .avi file extension manually.

How Can I Automatically Convert A Google Video To AVI?

If you agree that renaming the file extension is amateurish and if you don’t want to mess with a Hex editor, a conversion tool is in order. There are several shareware and trial programs out there that promise to convert GVI to AVI. However, the free ones I tested are huge and not intuitive to use. By far the most effective and simple tool is described below.

Gvi2Avi

This tiny tool does a perfect job of converting .gvi files to .avi. It’s a 96 KB .exe file that does not need to be installed. However, it does require .NET Framework 2. The only real drawback is that you cannot mass-convert multiple files, the tool only handles one at a time.
google video

How Can I Download Google Videos?

Google has removed the option to download its videos directly from the video page. However, there are tools available that can do the job for you. They will download in FLV or MP4 video format, so you won’t have to be worried about the GVI format.

PwnYouTube

For your future Google Video download needs, try the PwnYouTube Bookmarklet. Yes, it does say YouTube, but it actually works with Google Video and other video sources. And this is how it works…
1. Drag the PWNYOUTUBE Bookmarklet button to your browser bookmarks toolbar.
google video download
2. Visit a page with a YouTube or Google Video and click the Bookmarklet in your browser toolbar.
3. On the page you were re-directed to, find links to pages that allow you to download the file as FLV or MP4 files.
google video to avi
Basically, PwnYouTube is a hub for various online download services. For my Google Video source, SaveVid was the easiest option, while the others were rather disappointing. However, your results may vary depending on the source.
And this concludes our little excursion on Google Video and .gvi file conversion. You may now return to YouTube. If you are generally interested in video downloads or video file conversion, however

Labels

Labels:

Comments

Post a Comment

Popular posts from this blog

How To Hide Text In Microsoft Word 2007, Reveal It & Protect It

Sometimes what we hide is more important than what we reveal. Especially, documents with sensitive information, some things are supposed to be ‘for some eyes only’. Such scenarios are quite common, even for the more un-secretive among us. You want to show someone a letter composed in MS Word, but want to keep some of the content private; or it’s an official letter with some part of it having critical data. As important as these two are, the most common use could involve a normal printing job. Many a time we have to print different versions of a document, one copy for one set of eyes and others for other sets. Rather than creating multiple copies and therefore multiple printing jobs, what if we could just do it from the same document?  That too, without the hassle of repeated cut and paste. We can, with a simple feature in MS Word – it’s just called Hidden and let me show you how to use it to hide text in Microsoft Word 2007. It’s a simple single click process. Open the docum...
1 comment
Read more

Boom, the startup that wants to build supersonic planes, just signed a massive deal with Virgin

Have you heard about Boom? Boom is a relatively new startup that’s aiming to build something pretty crazy. They’re not building an app… or a social network… or even some new gadget for the Kickstarter crowd. Boom wants to build planes. Really, really, really fast planes. Specifically, they’re trying to design and build a supersonic passenger plane that goes 2.2x the speed of sound. If all goes to plan, they’ll be able to shuttle people from New York to London in 3.5 hours, and SF to Tokyo in 4.5. Sound crazy? I wouldn’t disagree. It’s worth noting that the company is in the very early days for something as intensive, massive, and hugely expensive as designing and producing a passenger aircraft. They’re still working on their first prototype, and hope to fly it by late next year. But it’s also worth noting that the team behind the plane has some serious talent in its blood: the company’s 11 employees have collectively contributed to over 30 aircrafts — having worked on thin...
Post a Comment
Read more

Fun Tools to Translate Your Name into Japanese Calligraphy

Japanese calligraphy is an artistic writing style of the Japanese language. Its Chinese origins can be traced back to the twenty-eighth century BCE. Calligraphy found its way into Japanese culture in 600 CE and is known as the karayo tradition. For Westerners, calligraphy is forever fascinating. However, it takes years to learn how to properly draw the signs. Two basic principles must be known to understand Japanese writing: there are different writing styles and different alphabets. Kaisho for example, is a writing style most commonly used in print media. Tensho on the other hand is used in signatures. Other writing styles are Reisho, Gyosho and Sousho. The alphabets include Kanji, Hiragana, and Katakana. Katakana is used for writing foreign words. It can also serve to highlight words, in analogy to capital letters as we know them from the Roman / Latin alphabet (Romaji in Japanese). Each Kanji character has a meaning of its own, while Hiragana or Katakana characters merely repres...
Post a Comment
Read more