Create Consume Delete » hdv http://createconsumedelete.com A weekly show about making media easy to make. Tue, 02 Jun 2009 05:44:50 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 Your video guy Chris Cavs and your audio guy Rob Blatt talk about how to make creating media more fun and easier too. CCD includes the basics, tips and techniques, interviews and demonstrations of media creation. It's a show that teaches quality, not quantity. Rob Blatt and Chris Cavs no Rob Blatt and Chris Cavs contact@createconsumedelete.com contact@createconsumedelete.com (Rob Blatt and Chris Cavs) Blattcave Productions and Filmosity Productions A weekly show about making media more fun and easier to make. media, media creators, new media, filming, recording, podcasting, videocasting, Create Consume Delete » hdv http://createconsumedelete.com/wp-content/uploads/powerpress/CCD-144.jpg http://createconsumedelete.com HD vs. HDV http://createconsumedelete.com/podcast/214/hd-vs-hdv/ http://createconsumedelete.com/podcast/214/hd-vs-hdv/#comments Tue, 17 Mar 2009 04:00:48 +0000 Rob Blatt http://createconsumedelete.com/?p=214
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This week we’re talking about two different high definition recording formats and pitting HD and HDV head to head.

HD and HDV are both high definition video formats. Instead of playback formats, HD and HDV are recording formats. HD describes an image that is 1920×1080 or 1280×720 pixel images. HDV describes an image that uses rectangular pixels at a size of 1440×1080 that displays the same size as a 1920×1080 square pixel image (The pixels are 1.33 times wider than an HD pixel).

Bit rates vary between the two also, HDV has a bit rate of as high as half and as low as a quarter of an HD bit rate. Both formats use compression, but HDV uses interpolation and groups of pictures (gops) to create the necessary compression. HD also uses compression, but you have an option as to what kind of CoDec you want to use.

]]> http://createconsumedelete.com/podcast/214/hd-vs-hdv/feed/ 18 bit rate,codecs,compression,hd,hdv,pixel aspect ratio,resolution,video This week we're talking about two different high definition recording formats and pitting HD and HDV head to head. - HD and HDV are both high definition video formats. Instead of playback formats, HD and HDV are recording formats. This week we're talking about two different high definition recording formats and pitting HD and HDV head to head. HD and HDV are both high definition video formats. Instead of playback formats, HD and HDV are recording formats. HD describes an image that is 1920x1080 or 1280x720 pixel images. HDV describes an image that uses rectangular pixels at a size of 1440x1080 that displays the same size as a 1920x1080 square pixel image (The pixels are 1.33 times wider than an HD pixel). Bit rates vary between the two also, HDV has a bit rate of as high as half and as low as a quarter of an HD bit rate. Both formats use compression, but HDV uses interpolation and groups of pictures (gops) to create the necessary compression. HD also uses compression, but you have an option as to what kind of CoDec you want to use. Rob Blatt and Chris Cavs no 13:43