Digital Home Thoughts - News & Reviews for the Digital Home

Be sure to register in our forums and post your comments - we want to hear from you!


Zune Thoughts

Loading feed...

Apple Thoughts

Loading feed...

Laptop Thoughts

Loading feed...





All posts tagged "codecs"


Thursday, December 16, 2010

Digital Photography Review's Guide to Video Codecs

Posted by Lee Yuan Sheng in "Digital Home Articles & Resources" @ 10:15 AM

http://www.dpreview.com/learn/?/Gui...pression_01.htm

"Video compression is clearly our friend because without a lot of compression we would have a very hard time handling the massive data we get from a 1080p video stream. Think of two mega pixels per frame at 24, 30 or 60 frames per second (translates to 48, 60 or even 120 mega pixels data per second). On the flip side, video compression reduces the possible image quality we can get."

As digital cameras start moving into HD formats and use more advanced codecs, it is good to have an idea of the various techniques used if you are aiming for quality videos. Hit the read link to find out more.


Monday, November 30, 2009

Come on Picasa, Kick Your Quicktime Addiction!

Posted by Jason Dunn in "Digital Home Talk" @ 12:00 PM

Picasa is a truly superb program for digital photo management, and the fact that it's free makes it even better. I'm using it more and more now that I've added Facebook and Smugmug functionality into the program, but I noticed something odd when I installed it on a Windows 7 system: it refuses to recognize any sort of MPEG4/h.264 videos unless Quicktime is installed. This made sense on a Windows Vista computer, where native support for those file types was lacking, but Windows 7 has superb support for MPEG, h.264, Divx, and Xvid video files. So why would Picasa require Quicktime to be installed in order to support playback of these files? I don't know enough about how the MPEG4 codecs are implemented in Windows 7, but I'd be very surprised if there was no way for third-party applications to take advantage of them. So come on Picasa, make the most of what Windows 7 has to offer and free users from having to install the always-in-need-of-an-update Quicktime. Please?


Featured Product

The Canon PowerShot S100 - The incredibly fun and small camera that offers you 12.1 megapixels with a bright f/2.0 lens and full 1080p video recording . MORE INFO

News Tip or Feedback?

Contact us

Thoughts Media Sites

Windows Phone Thoughts

Digital Home Thoughts

Zune Thoughts

Apple Thoughts

Laptop Thoughts

Android Thoughts

Reviews & Articles

Loading feed...

News

Loading feed...

Reviews & Articles

Loading feed...

News

Loading feed...

Reviews & Articles

Loading feed...

News

Loading feed...

Reviews & Articles

Loading feed...

News

Loading feed...

Reviews & Articles

Loading feed...

News

Loading feed...