Tampilkan postingan dengan label best camcorder resolution. Tampilkan semua postingan
Tampilkan postingan dengan label best camcorder resolution. Tampilkan semua postingan

Kamis, 15 Mei 2014

Camcorders?

Q. ok I'm trying to look up the cameras that are used to film movies but noting but like hand held camcorders comes up, is there a special name for them?

A. Even with digital, a majority of big budget filmmakers still prefer celluloid film--that's right, the old school analog stuff. Most shoot on 35mm film cameras, but some shoot in 65mm, which is even higher quality--for Imax productions and such.
These film cameras used in movies cannot be bought; you must rent them at insanely high rates. They are worth approximately $500,000 in many cases. They are usually made by Panavision or Arri.http://panavision.com/
http://www.arri.de/
There are several reasons most filmmakers prefer film: (1) aesthetics of film (DOF, contrast, grain, etc) (2) 35mm film is actually higher quality than the finest HD camera
However, film is much more expensive. Putting the cost of the camera aside, the film itself is also very expensive, not to mention the cost of film processing in film labs, and if you are digitizing film, it costs quite a bit to get it re-printed to film for viewing in theaters.
16mm is also a popular format among lower budget filmmakers, though it is still pretty expensive.

You can actually buy some lower-end 35mm and 16mm film cameras here: http://visualproducts.com/
Although film continues to dominate the industry, more and more movies are shot digitally. Here are the digital cinema cameras you'd see on big budget films:
1) RED One http://www.red.com/
2) Dalsa Origin http://www.dalsa.com/dc/4k_products/origin_main.asp
3) Vision Research Phantom65 http://www.visionresearch.com/index.cfm?sector=htm/files&page=camera_65_new
4) Panavision Genesis http://panavision.com/product_detail.php?maincat=1&cat=36&id=375&node=c0,c136,c137
5) Arri D-21 http://www.arri.de/entry/products.htm
6) Silicon Imaging SI-2K http://www.siliconimaging.com/DigitalCinema/SI_2K_key_features.html
7) Thompson Viper FilmStream http://www.thomsongrassvalley.com/products/cameras/viper/
8) Sony F35 http://pro.sony.com/bbsc/ssr/product-F35/

These cameras are much better than your average HD camera. Some shoot in even higher resolutions like the RED One, Dalsa Origin and Phantom65, which shoot in 4K--approx 4X the resolution of HD. Again, these cameras are not for sale, except for the RED One and Sony F35.

However, these cameras are still a bit pricy for a lot of filmmakers, so many indie filmmakers, as well as filmmakers for documentaries, and news broadcasters use Professional Panasonic Varicams or Sony CineAlta cameras:
http://catalog2.panasonic.com/webapp/wcs/stores/servlet/ModelList?storeId=11201&catalogId=13051&catGroupId=14616
http://pro.sony.com/bbsc/ssr/cat-broadcastcameras/cat-cinealta/

Still too expensive, a lot of low budget filmmakers use prosumer cameras like:
1) Sony PMW-EX1
2) Panasonic HVX200
3) JVC GY-HD110U

A few films were shot on the Canon XL2 as well as the Panasonic DVX100B

hope that helps.


What is camcorder sensor resolution?
Q. Im thinking about purchasing this camera for independent films, http://www.google.com/products/catalog?q=camcorder&hl=en&cid=16088679671286883191&os=tech-specs, I was wondering what the difference was between Camcorder Sensor Resolution and Effective Video Resolution? Which is more important? Is this a good camcorder to buy? If not, what would you recommend? Thanks!

A. for example a camera may say it captures 18 Megapixels and its the size of an 18 megapixel picture, but the actual "effective resolution" may be around 4 or 6 so you can see how it blows up the image reducing image quality. the best resolution from a camera that records vid and stays consistent are DSLR cameras. they are always high quality





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Sabtu, 15 Februari 2014

Camcorder?

Q. I was thinking of saving up my money to get a camcorder(only a 50-100 dollar one cause im 13)and i was wondering if i should get it from Ebay? I need a camcorder because in july im going to chile to see my dad and his girlfriend.

A. hi ebay is a good choice and some other online seller is also a good choice. according to your budget, i recommend you this digital camcorder $49.99
3.1 mega pixels resolution & 1.5 inch LTPS TFT color LCD screen Built in SD/MMC slot, Go to see more informations, hope this give you a choice. details at
http://www.sourcingmap.com/tft-digital-video-camera-camera-mini-camcorder-mercury-mega-p-3804.html


Is 1280 x 720 good for a camcorder resolution?
Q. is there better?

A. 720p. Technically, "high definition", but generally typical of low-cost Flip/Aiptek/Xacti "HD" cameras. "Resolution" is only one way to measure a camcorder's capabilities. This needs to be balanced with the lens size (bigger is better) and imaging chip size (bigger is better); compression method used to write the digital data to whatever storage method is used (less compression is better; HDV/DV is least compression; MPEG2/AVCHD is a lot of compression; VOB/VOR is highest amount of compression).

There are 1080i and 1080p camcorders available.





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Kamis, 26 Desember 2013

What is the relationship between the resolution and the number of frames per second for a digital camera?

Q. I know that this relationship for a camcorder is not linear but I could not find a mathematical relation between them.
I'd appreciate any comments on this.

A. The higher the resolution, the more data there is to process, so the frames per second is usually lower the higher the resolution.

But this problem is combated on some higher spec DSLR's by using faster processors and larger buffers where they can capture very high resolution files at 5 FPS.


What determines how clear a camcorder is?
Q. I already own a camcorder and i want a better one with higher quality video. So i just wanted to know what makes a camcorder have sharper/clearer video.

A. Generally, the higher the numbers of the resolution makes a higher quality image (so, for example while shooting in HD 1920x1080 is better than 1440x1080)

Also, the more frames per second, the better looking the end result is going to be (so 60fps is better than 30fps)





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Sabtu, 07 September 2013

What Would be a Good Camcorder for me at Walmart or any Other Place?

Q. My ideal camcorder would have great motion processing and good image stabilization. I plan on recording breakdancing, freerunning, tricking, and skateboarding so I would need those to be a necessity in the camcorder.
HD and good resolution would also be good.
Price I would like is to be around 200$ or lower. Not sure if this is actually feasible at a normal consumer market, but if it there's a camera even similar I would like to know please.

A. Getting a HD camcorder is taking a step backward in Video Quality. HD camcorders Interpolate the video, which means of every 25 frames of video, 4 or 5 frames are taken by the lens assembly, the other frames in between these are filled in by the camcorder inner circuitry, thus giving you not true video. HD camcorders interpolate the video, which means of every 25 frames of video, 4 or 5 frames are taken by the lens assembly; the other frames in between these are filled in by the camcorder inner circuitry, thus giving you not true video. It looks like this -one frame from the lens assembly, 7or 8 from the electronic circuitry, one frame from the lens assembly, 7or 8 from the electronic circuitry, one frame from the lens assembly, 7or 8 from the electronic circuitry, one frame from the lens assembly, 7or 8 from the electronic circuitry, from front to back of the video. Near impossible to edit, even when you have the Multi processor computer with the big Graphics and sound cards that is required to edit, view, watch and work with the files a HD camcorder produces.

http://simplevideoediting.com/learn/part…

http://simplevideoediting.com/learn/part…

Consumer level HD camcorders have 4 problems. 1) Blurry, fuzzy, out of focus areas closely around people in videos taken by consumer level HD camcorders. 2) Any movement, even a wave or lifting an arm, while in front of a recording consumer level HD camcorder, results in screen ghosts and artifacts being left on the video track, following the movement. Makes for bad video, sports videos are unwatchable. 3) These Consumer level HD camcorders all have a habit of the transferred to computer files are something you need to convert, thus losing your HD quality, to work with your editing software. 4) Mandatory maximum record times - 1 hour, 30 minutes, 8 minutes, 3 minutes – four different times advertised as maximum record time for some consumer level HD camcorders. No event I have ever been to is that short. Either take multiple camcorders or pack up with out getting the end of the event on video.

MiniDV is currently the most popular format for consumer digital camcorders. MiniDV camcorders are typically more affordable than their HDD and DVD counterparts. Each MiniDV tape will typically hold an hour of footage at normal recording speed and quality. MiniDV tapes are available for purchase at not only electronic and camera stores, but also at drugs stores and grocery stores, making them easy to find while your on vacation. There are literally hundreds of MiniDV camcorders available; both in standard and high-definition. And add the fact that to get a HD camcorder that could produce better video quality footage, one would have to spend in excess of $3500 for that camcorder that could produce higher quality video.

http://www.usa.canon.com/cusa/consumer/p…


I am looking for an HD Camcorder with a 1080p resolution and at least 50x optical zoom?
Q. I am looking for an HD Camcorder with a 1080p resolution and at least 50x optical zoom, any suggestions please and can you tell me also the price ranges of a camcorder with these specs?
Thanks.
@ Nihal: not more than 650 euro its about 900$

@ Iridflare: Now I have the SONY DCR-SX40 and it has 60x zoom and 720p resolution and I am really enjoying this great zoom but the quality of the video still poor if we compared to a 1080p resolution camera.

@ Dana Bash: the Canon HF S10 is a Good camera but it has only10x O.Z.

@ Andrew: LoL I will think of it.



Well, exluding the 50x optical zoom option, can you tell me what is the 1080p resolution camcorder with the highest optical zoom now on market?
I am thinking of the JVC enverio GZ-HD300 and it has a 20x O.Z .

A. Off the top of my head I can't think of any HD camcorders like that. Can you explain why you need at least 50x optical zoom, please? Very high zooms like that are almost unusable - if you've got a specific need, there may be another way to deal with it.





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Jumat, 06 September 2013

What is the relationship between the resolution and the number of frames per second for a digital camera?

Q. I know that this relationship for a camcorder is not linear but I could not find a mathematical relation between them.
I'd appreciate any comments on this.

A. The higher the resolution, the more data there is to process, so the frames per second is usually lower the higher the resolution.

But this problem is combated on some higher spec DSLR's by using faster processors and larger buffers where they can capture very high resolution files at 5 FPS.


What determines how clear a camcorder is?
Q. I already own a camcorder and i want a better one with higher quality video. So i just wanted to know what makes a camcorder have sharper/clearer video.

A. Generally, the higher the numbers of the resolution makes a higher quality image (so, for example while shooting in HD 1920x1080 is better than 1440x1080)

Also, the more frames per second, the better looking the end result is going to be (so 60fps is better than 30fps)





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Rabu, 24 Juli 2013

What Would be a Good Camcorder for me at Walmart or any Other Place?

Q. My ideal camcorder would have great motion processing and good image stabilization. I plan on recording breakdancing, freerunning, tricking, and skateboarding so I would need those to be a necessity in the camcorder.
HD and good resolution would also be good.
Price I would like is to be around 200$ or lower. Not sure if this is actually feasible at a normal consumer market, but if it there's a camera even similar I would like to know please.

A. Getting a HD camcorder is taking a step backward in Video Quality. HD camcorders Interpolate the video, which means of every 25 frames of video, 4 or 5 frames are taken by the lens assembly, the other frames in between these are filled in by the camcorder inner circuitry, thus giving you not true video. HD camcorders interpolate the video, which means of every 25 frames of video, 4 or 5 frames are taken by the lens assembly; the other frames in between these are filled in by the camcorder inner circuitry, thus giving you not true video. It looks like this -one frame from the lens assembly, 7or 8 from the electronic circuitry, one frame from the lens assembly, 7or 8 from the electronic circuitry, one frame from the lens assembly, 7or 8 from the electronic circuitry, one frame from the lens assembly, 7or 8 from the electronic circuitry, from front to back of the video. Near impossible to edit, even when you have the Multi processor computer with the big Graphics and sound cards that is required to edit, view, watch and work with the files a HD camcorder produces.

http://simplevideoediting.com/learn/part�

http://simplevideoediting.com/learn/part�

Consumer level HD camcorders have 4 problems. 1) Blurry, fuzzy, out of focus areas closely around people in videos taken by consumer level HD camcorders. 2) Any movement, even a wave or lifting an arm, while in front of a recording consumer level HD camcorder, results in screen ghosts and artifacts being left on the video track, following the movement. Makes for bad video, sports videos are unwatchable. 3) These Consumer level HD camcorders all have a habit of the transferred to computer files are something you need to convert, thus losing your HD quality, to work with your editing software. 4) Mandatory maximum record times - 1 hour, 30 minutes, 8 minutes, 3 minutes � four different times advertised as maximum record time for some consumer level HD camcorders. No event I have ever been to is that short. Either take multiple camcorders or pack up with out getting the end of the event on video.

MiniDV is currently the most popular format for consumer digital camcorders. MiniDV camcorders are typically more affordable than their HDD and DVD counterparts. Each MiniDV tape will typically hold an hour of footage at normal recording speed and quality. MiniDV tapes are available for purchase at not only electronic and camera stores, but also at drugs stores and grocery stores, making them easy to find while your on vacation. There are literally hundreds of MiniDV camcorders available; both in standard and high-definition. And add the fact that to get a HD camcorder that could produce better video quality footage, one would have to spend in excess of $3500 for that camcorder that could produce higher quality video.

http://www.usa.canon.com/cusa/consumer/p�


I am looking for an HD Camcorder with a 1080p resolution and at least 50x optical zoom?
Q. I am looking for an HD Camcorder with a 1080p resolution and at least 50x optical zoom, any suggestions please and can you tell me also the price ranges of a camcorder with these specs?
Thanks.
@ Nihal: not more than 650 euro its about 900$

@ Iridflare: Now I have the SONY DCR-SX40 and it has 60x zoom and 720p resolution and I am really enjoying this great zoom but the quality of the video still poor if we compared to a 1080p resolution camera.

@ Dana Bash: the Canon HF S10 is a Good camera but it has only10x O.Z.

@ Andrew: LoL I will think of it.



Well, exluding the 50x optical zoom option, can you tell me what is the 1080p resolution camcorder with the highest optical zoom now on market?
I am thinking of the JVC enverio GZ-HD300 and it has a 20x O.Z .

A. Off the top of my head I can't think of any HD camcorders like that. Can you explain why you need at least 50x optical zoom, please? Very high zooms like that are almost unusable - if you've got a specific need, there may be another way to deal with it.





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