Denny wrote:The Alexa, Red, and F-65 are not "camcorders", they are Digital Cinema Cameras, which feature an 8.9MP more or less (changes with different models) Super 35mm image sensor cameras, capable of capturing 4K, 2K and HD resolution images in Raw or ProRes formats.
Professional camcorders (aka camera recorders) usually refers to multi-sensor 1/2" (they have 3 sensors, not just one large sensor) cameras (used to record to tape built in or added to back of camera, hence the name) used in television production, and output 4.2.2 and 4.4.4 video. ENG news cameras are most common example. Pro consumer camcorders are offered in both 1/3 and 1/2 inch sensors. Most are ProRes or another "video" codex like H.264. They shoot native in 4x3 or 16x9 only formats used by television.
A Cinema camera mean while, shares some features, but differs in that they have a single 35 Cine or. Super 35 Cine sized sensor, based on the respective film format. Their aspect ratio is usually variable, most are based around 16x9, but can shoot in other ratios, like 14x9.
As has been said, camcorder simply means camera + recorder and commonly referred to ENG cameras, as opposed to studio cameras that recorded on separate tape machines. As such, the BM Pocket camera is a "camcorder". Most high quality broadcast cameras of the 80's including studio 1" had 3 CCD's. The original "digital cinema" camera was the HDW F900, and it's "Panavised" version the HD 900F. It was developed for George Lucas in 2000 and was a 3 x 2/3 CCD based on the Digital Betacam. It was also the original 1080p HD acquisition camera and the beginning of HD. There were a slew of feature films shot on the F900 including Attack of the Clones and Avatar. It was succeeded by Sony's F23, another 3 x 2/3" ccd cinema camera.
The F900 was the first of Sony's Cinealta line of cameras which include the F3 and F55 and F65.
When Red came out with the single chip CMOS sensor, much debate happened about the relative quality of it's 4K vs 3 x CCD HD camera images, as most of the benefit of CMOS sensors pixel count was lost in the processing of the image(debayering). Size isn't everything. Having a high pixel density is related to a noisier image, I believe. 3 x CCD sensors have been considered to give better colour rendition until recently with advances in CMOS chips and processing. CMOS sensors are cheaper to make and better in low light but until now, have come with rather serious artifacts such as rolling shutter "jello cam" and others, hence the value of the new BMD 4k with it's global CMOS sensor.
If you want to get picky about terminology, Pro consumer is a contradiction in terms and I have not heard it used before, only prosumer, which to me means not broadcast professional but better than consumer level.
Categorising the BMD's as prosumer doesn't seem right to me.
Their image quality is up there with Alexa and Red but they are not ideal for prosumer work like events and corporate video.
I see a lot of professionals on this forum who own BMD's and know how to use them and are unincumbered by finances needed to acquire RED's etc.
And I see a lot of wannabees like myself, who want to learn their craft but can't afford access to high cost gear.
More power to BMD.
Where BMD differs from Red etc is their cameras form factors and ergonomics, lens mounts, connectors.
Reds cost a premium for their components like EVF's, recording media, lens mounts but they are built for cinematography ergonomics.
Of all the complaints about BMD cameras, their ergonomics and form factor are the ones I am most unhappy with.
Still, you can't have everything, unless you can pay through the arse for it.