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Canon DM-XM2
Canon
made quite an impression with the DM-XM1 three-CCD MiniDV camcorder,
but can it do the same with its replacement, the XM2?
The DM-XM2, Canon's
replacement for the DM-XM1 three-CCD MiniDV camcorder addresses a good
deal of its forerunner's shortcomings. The XM2 bears an uncanny resemblance
to Sony's VX2000, making it considerably larger than the XM1. It has
analogue inputs and outputs (S-video, composite video, L/R audio) -
not just DV in/out - and adds a card slot (SD Memory Card or MultiMedia
Card) for still-image storage, plus a mini USB socket for downloading
stills to a PC - features that bring it in line with competitors such
as Sony's TRV950. An 8MByte SD Memory Card is included in-pack.
The size of the imaging CCDs remains the same, at 0.25in, but the number
of effective pixels is said to have been increased from 300,000 to 440,000.
This is reckoned to deliver 540 lines resolution and a claimed improvement
of 3dB in the signal-to-noise ratio - factors said to enhance colour
reproduction, low-light performance, exposure range and resolution.
Manual control over audio levels was a glaring omission on the XM1 but
the XM2 has left/right, non-directional microphones, adjustable via
dials on the camcorder body. There's also an option to change the frequency
response ñ to normal, voice (for crisper speech) and wind screen
(for reducing wind noise) settings - and prevent distortion or overloaded
levels by turning on the mic attenuator.
Also new to the feature set are Clear Scan (for preventing flicker when
filming a computer or TV screen); analogue-DV-analogue pass-through
conversion; color-bars generation; and custom settings for video levels
and picture sharpness.
Conclusion
The XM2 is a major improvement over the XM1 with the added bonus of
manual audio controls and solid-state memory card capabilities for stills.
The lens produces excellent detail - helped by the optical image stabiliser
- and feels good when focusing, although it does need end-stops. We'd
like to see an iris ring, rather than an exposure dial, but using the
dial isnít a big problem. Although the LCD screen is too small
for serious monitoring, the colour viewfinder is good, and nearly compensates.
Having analogue in/outputs, FireWire and USB means there's good connectivity,
plus there's effective analogue-DV-analogue pass-through. We were impressed
with the stereo audio quality from the onboard microphone, and felt
that the controls over the gain, sharpness, phase and black levels of
the picture are professional features worth having.
But, from the samples we've seen, we can't recommend the XM2 over Sony's
TRV950. The Canon may have better audio, but colour reproduction is
far less natural than that from the Sony, which also offers better still
images (plus a built-in flash), and costs slightly less.
Lisa Keddie
Read the full
review in December 2002's Computer Video magazine.
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Reviewed in December's issue:
Canon DM-XM2
Matrox
RT.X10
Philips DVDR890
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Pioneer
burns its fingers
WD 200GByte EIDE drives from £300
Panasonic turns nasty
Multicam support for Canopus Storm and RexRT Pro
Dazzle RT on a laptop
Low-cost PAL/NTSC converter
DV edit-ready Samsung laptops
£70 software-only editing bundle
Canopus ProCoder V1.2 with streaming enhancements and HD support
Mac OS support for TerraTec 4G sound cards
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