HD video cameras and the HD technology is gaining the upper hand in the industry. The prices of high definition video cameras may be higher than its standard counterparts but with each new hd model coming out, consumers are finding even more reasons to buy it anyway. You may wonder what makes an HD video camera different from the rest of the cameras out there. Don't worry! We'll get to that soon. First, let's talk a little about how it all started.
The History of HD Video Cameras
JVC, Sonay Corporation, Canon Inc. and Sharp Corporation are the leading developers of the HDV (High Definition Video) format. The huge investors at that time were JVC and Sony. You may say that these four companies were the first companies that offered the consumers HD video cameras. Nowadays, there are other companies that also make HDV hardware products, except Sharp.
The first HD video camera was released by JVC. Their first camcorder was the JVC GR-HD1. It allowed the user to use a standard DV or a HDV using the old 601 color space standard rather than the newer 709 standard. And because of this, and other limitations of the camera, the GR-HD1 did not gain popularity as expected. JVC then shifted their HDV development to shoulder mounted cameras.
Sony was next to release their Sony HDR-FX1 camcorder on September 2004. Even though it was the second HDV camcorder to be released, it was the first of its kind to gain widespread popularity.
What happened after is history. Canon released a number of models in the market that were said to be for both consumers and prosumers. Their popular models are Canon XLH1, XHA1, XHG1, HV10, and HV20.
Come 2007, most companies have already released their own consumer HD camcorder. The leading manufacturers were Sony, Canon, Panasonic and JVC. Sony is currently in the lead because of its wide selection of models to choose from. Canon, Panasonic and JVC on the other hand may known be in the lead but are manufacturing multiple models for both consumers and professionals. However, the best HDV camcorder for the year 2007 in relation to performance must be awarded to Canon and then followed by Sony. Canon's HV20 model allowed the manufacturing company to take the top spot in HDV camcorder manufacturing.
Editing Your HDV
HDV uses MPEG2 compression to fit HD content onto the same DV or Mini DV tapes. In this sense, they are somewhat difficult to edit. Splicing HDV for example, will distort the video at splice points because of the interdependencies between groups of video frames.
There's more. Editing HDV files also forces the computer system to work harder to perform simple tasks of cutting and splicing since the frames in the video do not actually exist as independent cells. So some frames may have to be rebuilt.
What can you do then? There are advantages to editing HD videos by using a Lossless Intermediate. The result is that the file will increase and you will need a bigger storage for your videos in your hard drive.
Despite its disadvantages and limits, HD Video Cameras are still the most widely used cameras for independent video productions. They can be used for professionals or consumers who are interested in making films, and other non-studio applications like news, and documentaries.
The History of HD Video Cameras
JVC, Sonay Corporation, Canon Inc. and Sharp Corporation are the leading developers of the HDV (High Definition Video) format. The huge investors at that time were JVC and Sony. You may say that these four companies were the first companies that offered the consumers HD video cameras. Nowadays, there are other companies that also make HDV hardware products, except Sharp.
The first HD video camera was released by JVC. Their first camcorder was the JVC GR-HD1. It allowed the user to use a standard DV or a HDV using the old 601 color space standard rather than the newer 709 standard. And because of this, and other limitations of the camera, the GR-HD1 did not gain popularity as expected. JVC then shifted their HDV development to shoulder mounted cameras.
Sony was next to release their Sony HDR-FX1 camcorder on September 2004. Even though it was the second HDV camcorder to be released, it was the first of its kind to gain widespread popularity.
What happened after is history. Canon released a number of models in the market that were said to be for both consumers and prosumers. Their popular models are Canon XLH1, XHA1, XHG1, HV10, and HV20.
Come 2007, most companies have already released their own consumer HD camcorder. The leading manufacturers were Sony, Canon, Panasonic and JVC. Sony is currently in the lead because of its wide selection of models to choose from. Canon, Panasonic and JVC on the other hand may known be in the lead but are manufacturing multiple models for both consumers and professionals. However, the best HDV camcorder for the year 2007 in relation to performance must be awarded to Canon and then followed by Sony. Canon's HV20 model allowed the manufacturing company to take the top spot in HDV camcorder manufacturing.
Editing Your HDV
HDV uses MPEG2 compression to fit HD content onto the same DV or Mini DV tapes. In this sense, they are somewhat difficult to edit. Splicing HDV for example, will distort the video at splice points because of the interdependencies between groups of video frames.
There's more. Editing HDV files also forces the computer system to work harder to perform simple tasks of cutting and splicing since the frames in the video do not actually exist as independent cells. So some frames may have to be rebuilt.
What can you do then? There are advantages to editing HD videos by using a Lossless Intermediate. The result is that the file will increase and you will need a bigger storage for your videos in your hard drive.
Despite its disadvantages and limits, HD Video Cameras are still the most widely used cameras for independent video productions. They can be used for professionals or consumers who are interested in making films, and other non-studio applications like news, and documentaries.
About the Author:
Discover the leading hd video cameras online. Grab the leading discounts on high definition video camera online.
No comments:
Post a Comment