Sharp presenta la uova camera 8C-B60A 8K, 60fps
Basata su se CMOS Super35, registra a 8 K (60p), ed arriva a registrare fino a 40 minuti, su un sistema di memoria di 2TB.
E’ prevista anche la trasmisissione “live” sempre in 8K, non compresso, contemporaneamente alla registrazione.
Il codec integrato è l’HQX dell Grass Valley (4: 2: 2 campionamento e registrazione a 10 bit, 8K (60fps)) e con compressione video a 6 Gbps. Mentre, l’attacco lenti è in standard PL.
Questa nuova camera, a dimostraziohe non si tratta di un prototipo, è prevista disponibile sul mercato gia a fine anno o inizio nuovo, ad un costo che si dovrebbe agirare intorno ai 77.000$ e, sarà esposta nello stand Sharp in occasione dell’Inter BEE 2017, in calendartio alla Makuhari Messe a Mihama, Chiba, Giappone, dal 15 al 17 novembre 2017.
Ecco le caratteristiche che vengono presentata sul sito dell’azienda:
Major Features
- 1. World’s first camcorder integrating capabilities for video shooting and recording, playback, and line output for 8K (60p).
- 2. Compatible with 8K (60p) shooting thanks to a large, Super 35-mm-equivalent CMOS image sensor with 33 million pixels.
- 3. Realizes 4:2:2 sampling*6 and 10-bit recording of 8K (60p) images. A compression method that exerts low burden on the CPU makes editing more efficient and allows approximately 40 minutes of continuous recording (when using 2TB SSD pack).
- 4. Real-time output of uncompressed 8K (60P) images can be performed simultaneously with recording (equipped with quad-link 12G-SDI output terminal), making possible live 8K transmissions and replay output after recording.
- 5. Built-in SSD back slot for recording media. Realizes one-person operation at 8K shooting with V-mount battery drive.
- *1 As of July 2017. (based on Sharp survey)
- *2 Displays 60 frames per second (progressive).
- *3 The 8C-B60A requires a commercially available lens, viewfinder, microphone, etc.
- *4 Business fields: Design, manufacture, and sale of video and still image peripherals and software, HDTV studio peripherals, digital-broadcast-related peripherals, and display measuring instruments; sale of modules and systems related to communication, control, and measurement.
- *5 Grass Valley HQX Codec
- *6 One of the standardized methods for sampling digital video signals.
Specifications
| Camera Section | |
|---|---|
| Image sensor (number of effective pixels) | Super 35 mm equivalent single plate CMOS image sensor (approx. 33 million pixels) |
| Built-in neutral density filter | Clear, 1/4ND, 1/16ND, 1/64ND |
| Lens mount | PL mount |
| Electronic shutter | 1/24, 1/48, 1/50, 1/60, 1/100, 1/120, 1/240, 1/480, 1/960, 1/1920 |
| Variable shutter (1/24 sec. to 1/10000 sec.) | |
| Frame frequency | 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 Hz |
| Gamma curve | HLG (dynamic range 400, 600, 800, 1000, 1200, 2000%) |
| Log gamma | |
| Color gamut | ITU-R BT.2020 |
| Input/Output Terminal | |
| SDI output | BNC×4 4K output and 8K output switchable At the 4K output：quad-link 3G-SDI, 4:2:2 2SI At the 8K output: quad-link 12G-SDI, 4:2:2 2SI |
| BNC×1 For HD WFM (with focus assist function) 1.5G-SDI 4:2:2 (Gamma HLG/Log Gamma compatible) |
|
| Analog audio input | AUDIO IN XLR type 3 pin (concave) × 2 (compatible with phantom power supply) |
| Mic input | MIC IN XLR type 5-pin (stereo) (concave) × 1 (compatible with phantom power supply) |
| Others | MADI audio input, TC IN / OUT, genlock, lens remote, headphone output, speaker output, 10 GbE (for file transfer) |
| Recording Section | |
| SD card | SDHC × 1 (for proxy recording and firmware update) |
| Storage | SSD pack (MM-210) |
| Number of slots | ×1 |
| Duration | Approx. 40 min. (when 2TB SSD pack used) |
| Video Codec | Grass Valley HQX Codec (7680×4320 4:2:2 10-bit) |
| Video compression rate | 6 Gbps (8K 60p: approx. 1/7 compression) |
| Audio format | Linear PCM 24-bit 48kHz 32 ch |
| General | |
| Power supply | DC 12V to 17V |
| Weight | Approx. 5 kg (body unit) |
| External dimensions (W × H × D) |
W155 × H188 × D312 mm (not including protrusions) |
| Power consumption | Approx. 80W (non-recording) |
| Accessories | |
| AC/DC adapter | 130W 13V DC output AC/DC adapter XLR 4-pin (concave) |
| MM-210 SSD pack | 2 TB x 1 |
| User manual | CD-ROM x 1 |
| File transfer software | CD-ROM: 10GbE (during Pear to pear network) Data transfer software via transfer BOX Compatible both Win and Mac |