Minggu, 19 Januari 2014

Whats the best video camera for a beginner filmmaker?

Q. I'm looking for a camera that provides good quality video, but is also at least semi-user friendly and not outrageously expensive. I have prior experience filming but would like to take it up more.

A. i was googling and found Canon VIXIA HF S21 Dual Flash Memory Camcorder for you which is really good.

* Records up to 24 hours of crisp high definition video to a 64GB internal flash drive or directly to two removable SD memory cards
* Genuine Canon 10x HD Video Lens
* Canon 1/2.6" 8.59-Megapixel Full HD CMOS Image Sensor captures video at 1920 x 1080 resolution
* Canon DIGIC DV III Image Processor
* Dynamic SuperRange OIS corrects a full range of motion


http://www.amazon.com/Canon-HF-S21-Memory-Camcorder/dp/B00322OP40/?tag=pntsa-20


why do they recommend a tape or mini tape camcorders for beginner filmmakers instead of a hd camcorder ?
Q. i will be using the camcorder for filming videos for youtube and such..

A. MiniDV tape:
-Is cheap, easily additive storage, and it's an instant archive. For about $3, I can get an hour of tape. I can get as many as I need - no need to purchase more and more SD cards or hard drives. Also, as soon as I'm done shooting a tape, that's my archive. I don't necessarily NEED to back it up or erase it in order to "make more space" on the camera. Just pop in a new tape.

-Carries the highest-quality consumer formats. In standard definition, it is the ONLY consumer-level format that uses "intraframe" compression; that is, each frame is self-contained. It doesn't have to do calculations based on frames around it in order to "fill in" the content. "Interframe" compression carries much less information per frame, and instead relies on other frames from which to calculate the video data.

For years, I have sworn by tape for those reasons. Computers choked on heavily-compressed file formats, and it took a long time to transcode them to more editing-friendly formats. Quality of file-based formats was relatively low, with low data rates being used in camcorders. SD cards were ridiculously expensive. The time it took to properly work with file-based formats simply was not worth the effort.

That said, nowadays, I'm agreeing less and less that tape is THE format to hold onto. Many of the problems that people have had with file-based consumer camcorders are being alleviated. Computers are being built with more powerful processors and graphics cards, which more easily handle the calculations needed to play interframe formats like H.264. Flash memory is getting cheaper. Hard drives are getting bigger. Data rates of file-based formats are getting higher, which means increasing video quality. Video editing programs are being developed as 64-bit applications now - the big three players, Avid, Apple, and Adobe, now all have 64-bit versions of their flagship programs, which means better performance with these formats. And in a stunning trend, it's getting harder to find computers with FireWire ports, which are key for using DV tape, as computer manufacturers move to USB3. I'm still scratching my head over that one. Thunderbolt is coming soon, though...

Honestly, if I were to be buying a camera now, I'd be giving a really good, long look at some of the file-based cameras, namely those which use removable media like SDHC or SDXC cards. Storage is getting cheaper, computers are becoming more powerful, and the quality of these cameras is getting better and better. For long-term backups, Blu-Ray drives and discs are getting cheaper, as are, again, large hard drives.

It may be a good 4-5 years after people started saying it, but I am starting to believe that tape is finally on its last legs. There are still some great tape cameras out there, cameras like Canon's HV40 - but the gap between their benefits and those of file-based cameras is getting very, very narrow now.

Getting a camera for home use, I'd probably make the jump to a file-based format now. Maybe that's just me. However, for professional use, I'd look for a format like AVC-Intra, or a camera with SDI output, as those are the ways to keep intraframe compression options.





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Why do professional camcorders use tapes and not hard drive?

Q. I am looking to buy a professional camcorder, and am just wondering why they all use tapes and not hard drives? Does using tapes offer better quality? Also, what is a good professional camcorder to buy?
I have a budget of about £18,000 for 5 cameras.

A. Your right, Tape based camcorders do produce a much higher quality video. Until you start to get into the higher end such as Red a basic camera would be around $30, 000 certainly out of my price range.

So us mortals have to use the best we can, its all down to compression, the more the video is compressed the less information in actually saved. Sure tape based video is compress but we are talking about the amount of compression, uncompressed video runs at about 85GB per hour, there are not many flash drive camcorders that can one hold this amount of data, two can handle the data transfer rate. Hard drive cameras are not much better obviously they can save/hold more.

If you watch outside broadcasts, you will see many tape based camcorders, even documentaries will use them. are you looking for a "professional" camcorder or a "prosumer" camcorder. the latter is more of a half way between the two, most people (unless you are a trained camera man) would opt for this type of camera, they give you the best of both worlds automatic features such as exposure and focus, but also to be able to use manual controls. the more you pay the better the quality but the less things there are to help you out.

You do not give a budget, but you would need to start at around $2500 minimum, then work upwards.

Canon, Sony make good quality equipment, but obviously other manufacturers do have cameras for that market.

Again with out a budget there is no point in suggesting a $3000 camera when you only want to pay $1000 or 500

RR


What are some of the best camcorders that can produce semi professional quality at a low price?
Q. I'm looking into buying a camcorder to make mini movies and just to have a little fun. I've seen HD camcorders and all sorts of camcorders that look nice but I'm not sure which ones give me the best bang for my buck. Could someone help send me in the right direction please?

A. Great news, as opposed to just a couple of years ago, you have some pretty great options. All depends on your budget.
For a decent budget, the canon 7D is an amazing camera for $1600 with a good lens. Its a VDSLR, which is a very new type of camcorder and has its own set of issues to deal with, but for a relatively cheap price you can capture amazing images, do some research about this type of cam before buying however- its not for everyone.
Next, go for a canon HV40 for about $700- or a used HV20 for about $200, both great consumer HD cams that if shot well can make some great images, the 40 is a little newer and fixes some issues with the older models, but the difference isn't huge.
Lastly, the Flip Camera, for about $120. A full HD cam the size of a cell phone, its becoming very popular with documentaries- I'm about to shoot part of a $2000 doc with one- great little cam in the right circumstances.
Those are my recommendations as I've used all of them, no matter what you pick, do some research to find out about each cameras strengths and limitations- you can't get everything you want for a cheap price. Check out hvxuser.com and hv20user.com for some good info.
Best of luck.





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