HDCAM video tape recorder with CineAlta record feature and MPEG IMX and Digital Betacam playback
A high definition VTR for prestige and mainstream programme production
Sony recognises that your needs as a programme maker will vary depending upon the type of programme being made. This has driven the development of a multi-format high definition product offering, including HDV for entry-level HD operation, HDCAM for mainstream and prestige productions and HDCAM SR for productions where only the ultimate quality will suffice.
HDCAM has long been associated with the creation of the most prestigious movies, commercials and television programmes. The recent expansion of the HDCAM product line up has transformed the economics of HD for mainstream television production, with models such as the HDW-730S HDCAM camcorder making HD acquisition accessible to those working on standard definition budgets. And this expansion now continues with the addition of the even more affordable HDW-D1800 VTR to the HDCAM line-up.
The HDW-D1800 operates at the frame rates used for prestige and mainstream content creation and distribution. It offers HDCAM recording and playback at 1080/50i, 1080/59.94i, 1080/25P, 1080/29.97P, 1080/23.98P and 1080/24P.
The HDW-D1800 is ideal as part of an end-to-end HDCAM production chain. It also makes business sense even when post production and programme distribution remains at 625/50 standard definition. An inbuilt HD to SD downconverter provides a standard definition output from your high quality HDCAM original recordings. Compatible replay of MPEG IMX and Digital Betacam tapes also helps smooth your transition to the world of high definition.
HDCAM recording and playback
HDCAM uses intra-frame DCT compression using a compression ratio of about 7:1. There are four channels of 48kHz digital audio at 20-bit resolution.
Selectable frame rates
The HDW-D1800 can record and replay at 1080/50i, 1080/59.94i, 1080/25P, 1080/29.97P, 1080/23.98P and 1080/24P.
Compatible replay of standard definition digital cassettes
Both 625/50 and 525/50 MPEG IMX and Digital Betacam cassettes can be replayed.
Built-in up and down converters
The HDW-D1800 has a built in HD to SD downconverter and a built-in SD to HD upconverter. Downconversion allows tapes shot in HDCAM to be output in standard definition for subsequent post production or distribution. The downconverted image can be squeezed or cropped within the VTR for display on a 4:3 monitor.
Optional 1080/50i to 720/50P converter
An optional HKDW-104 board can be installed into the HDW-D1800. When replaying an HDCAM cassette recorded at 1080/50i or 1080/25P, the HKDW-104 can convert the replayed material to 720/50P and output it from the VTR. Digital Betacam and MPEG IMX material can also be unconverted to 720/50P. 1080/59.94i material can be converted to 720/59.94P by the HKDW-104, and 3:2 pull-down conversion from 1080/23.98P to 1080/59.94i or 720/59.94P is also provided.
New control panel with built-in LCD display
The HDW-D1800 offers a great combination of features and cost. A simplified control panel includes a built-in LCD display for on-the-spot picture confirmation and access to operational set-up menus. Please note that the control panel cannot be extended from the VTR, and that the HKDW-101, BKMW-102 and BKMW-103 control panel, control panel case and control panel extension kit cannot be used with the HDW-D1800.
Editing via 9-pin remote control
To keep costs low, the edit control buttons have been removed from the front panel. Assemble, insert and pre-read editing is provided via the 9-pin RS-422 interface on the rear panel of the VTR. When used in pre-read mode, the HDW-D1800 can be used to insert titles into video material using a single VTR.
Broadcast quality slow motion
The HDW-D1800 has DT (Dynamic Tracking) heads as standard. Broadcast quality pictures can be replayed in the range -1 to x2 speed from HDCAM tapes, and from -1 to x3 speed when replaying MPEG IMX and Digital Betacam cassettes.
High quality picture search and jog
Selecting edit points is easy with the HDW-D1800. Pictures and sound can be searched at up to x50 normal speed.
Optional HDV input via i.LINK
When fitted with an optional HKDW-105 board, the HDW-D1800 can receive HDV material via an i.LINK (IEEE 1394) interface. Material shot with an HDV camcorder can easily be incorporated into an HDCAM edit using this option.
The HDW-D1800 uses a 4U chassis design, in common with MPEG IMX VTRs and the DVW-M2000P series Digital Betacam VTRs.
Both Dolby-E and AC-3 are handled as standard.