Movie Making Manual/Cinematography/The Perfect Camera
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This Module is part of the Movie Making Manual
What specs would make your perfect camera? A camera so good you'd willingly pimp your own mother to buy one.
This page serves two purposes:
- It's fun to fantasize
- We'll tell the equipment manufacturers about this page once it matures. Most likely, they'll ignore it. But if they do start taking note of this page then everyone will benefit: the equipment manufacturers will have their research done for free and the users will have a forum to post their "wish lists".
Contents |
[edit] Mid range HD camera
£2000 - £10,000
[edit] Camera front-end
- <= 1920x1080p resolution
- True 4:9, 16:9, 2.35:1, 2.4:1 with swicthable under and over scan options
- Variable frame rate (e.g. from 1 frame per hour to 120 fps)
- 4:4:4 colour representation
- 12 bit log or 16 bit linear per channel colour representation
- >12 stops latitude
- User settable black level, gamma and RGB gains
- memory card for memory of different settings
- User has direct, mechanical control over the focus and zoom (like on a 'real' film camera) - NOT via an electronic servo
- Markings on the lense controls (distance etc)
- no x16 markings but a actual milimeter distance on the zoom lens
- Gear teeth for a follow focus on the lens that comes with the camera
- Zeiss or other high quality glass in the lens, not the typical low quality video lens
- long 15mm Bars for add ons (follow focus, matte box, shoulder supports)
- High signal to noise ratio at high gain
- record video metadata (date, time, shot number, take number)
- eye tracking to control where to focus and exposure
- automated "follow focus scripting". During rehearsals you input a series of "sharps" and then you can easily step through this list while shooting. You can also control the speed and timecourse of the script.
- Laser / ultra sound focus system
[edit] Recording system
- Record directly to a hard disk (when plugged into a computer, the camera's HDD should mount as an external disk without the need for any proprietry drivers on mac and pc)
- Record uncompressd 4:4:4 image Data and have the option to record as MPEG4, with user settable datarate
- use the whole amount of the ccd units recording power, no compression or colour cilpping.
[edit] Connectors and communication
- Firewire and USB ports for adding external hard disks and for transfering data to a computer
- HD DVI in/out
- bnc connector for PAL monitoring
- RCA connectors, for connection to non pro av equipment, in the field.
- Balanced XLR connectors, with switchable in an out, for sound recording and editing.
[edit] Monitoring
- High res view finder
- B&W to get the resolution swicthable to full colour (see discussion page)
- MUST be high enough res to focus propperly!
- MUST underscan!
- MUST show image in the correct aspect ratio (i.e. DON'T show the full-height anamorphic image)
- Should show the post-compression image
- Should be possible to detach the fiewfinder, keeping it linked to the camera by a wire (or wireless) with a hat-like apparatus to keep the viewfinder in front of the eye. This will improve the use of the camera when hand-held - freeing it from the shoulder.
- LCD screen with a built-in scope and waveform meters (make the screen detachable)
[edit] Audio
- 2 x XLR audio inputs (switchable mic / line, 48v phantom)
- low noise headphone amp (no HISSS!!!)
- manual and auto gain
- rumble cut
[edit] Battery Charger
- Battery must lock in place so it can't be knocked out by mistake
- A 12v cigarette lighter adapter should be provided by default
- Add-on solar panel option for charging in the desert(!)
[edit] Misc
- Remote control over focus, zoom, iris, stop start etc (wired or WiFi, not IR) - useful when the camera is on a jib
- WiFi for streaming AV live to the director's laptop live on set (wireless monitoring, basically)
- Power-out connector for powering lights etc
- Battery-in for use with battery belts
- ALL connectors should be locakable (i.e. XLR for audio, BNC for composite video)
- Firmware should be user-upgradable
- Several power-out connectors for powering anything imaginable and an amp meter to show their draw.
- As many parameters as possible controlled via direct physical controls rather than menus.
[edit] High-end digital film camera
- 4,000 pixels across
- >12 stops of latitude
- option to record uncompressed (or losslessly compressed) data
