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Sony Digital HDV
1080i Videocassette
Recorder
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Sony
HVR-M25 ( Discontinued
)
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Product Code
HVRM25
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| The
Perfect Choise for Cost-Effective HD Productions - the Sony
HVR-M25P HDV 1080i VTRs
The HVR-M25P enable users to record and play back video in a
choise of formats - HDV 1080i, DVCAM and DV. It also feature a
down-conversion capability for 1080i recording, which provides the
flexibility to record in either standard definition (SD) or high
definition (HD) depending on your production needs.
One of the moset powerful features of these VTRs is their
compatibility with standard cassettes in addition to mini
cassettes, which provides extended recording time of up to 276
minutes. In addition, it provide a convenient function to copy not
just the video and audio of an original tape via an i.LINK
connection, but also the time code.
It is optimized for use with nonlinear editing systems thanks to
their highly compact size and easy operations. However, the
HVR-M25P provides additional powerful features such as built-in
27-inch type, 16:9 LCD monitor and an HDMI (High Definition
Multimedia Interface) output for more demanding production
environments.
The HVR-M25P offer a highly powerful, yet cost-effective tool for
nonlinear editing systems that will serve both today's production
needs, as well as those of tomorrow.
Applications:
- Nonlinear
Editing
- Dubbing with the Time Code
Recording Capability
- Viewing with Various Display
Devices
- Dubbing with XDCAM HD
DEcks
HDV Format - HDV 1080i
Specification:
The HDV 1080i specification of
the HDV format features 1,080 effective scanning lines (interlace
scanning system) and 1,440 horizontal pixels. It adopts the MPEG-2
compression format (MP@H-14 for video), which uses 8-bit digital
component recording with a sampling rate of 4:2:0. MPEG-1 Audio
Layer II is used as the audio compression format, allowing for
two-channel recording with a sampling frequency of 48kHz/16-bit.
The HDV 1080i specification provides high picture quality that can
be used for HDTV program production.
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| FEATURES |
- Adopts HDV 1080i specification
of the HDV format that features 1080 effective scanning lines and
1440 horizontal pixels
- Compatible with existing DV tape
and new DigitalMaster high-grade videocassette tape
- Switchable recording and
playback - HDV 1080i/DVCAM/DV SP and 60i/50i
- Dual-size cassette mechanism to
accept both mini and standard cassettes
- Long recording time - a maximum
of 276 minutes with the PHDVM-276 DigitalMaster standard cassette
tape
- Down-conversion playback
capabilities from 1080i down to 480i, 576i, 480P, 576P, and
720P
- Edge Crop Adjust
function
- i.LINK interface
- Time code copy from external
devices
- Auto Repeat and Custom Repeat
functions
- Color bar and 1-kHz audio tone
signal output
- External control by the supplied
wireless Remote Commander unit
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- Built-in tape cleaner for
reliable operation
- Built-in, 2.7-inch (*)
type, Clear Photo LCD Plus monitor
- HDMI (High Definition
Multimedia Interface) output
- DUPLICATE PLUS function
for an easy duplication of video and audio along with the time
code
- MARKER BURN function to
allow the 4:3 marker to be superimposed onto video
output
- Time
counter
- Time code
preset
- Status Check function for
easy status or settings check on the LCD
monitor
- Assign Buttons function to
assign frequently used functions to the buttons on the front
panel
- All Scan Mode to display
all effective scanning lines in the screen
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SPECIFICATIONS HVRM25 |
Recording / Playback performance |
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Recording Format
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1080/60i, 1080/50i, 480/60i (NTSC),
576/50i (PAL) |
| Playout/down
conversion format
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1080/60i, 1080/50i, 480/60i (NTSC),
576/50i (PAL), 480/60P, 576/50P, 720/60P, 720/50P |
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Tape speed
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HDV / DV SP : Max. 18.812 mm.s
DVCAM : Max. 28.218 mm/s |
| Playback/recording time : |
HDV / DV SP:
- Max. 276 min with PHDV-276DM Cassette
- Max. 63 min
with PHDVM-63DM Cassette
DVCAM :
- Max. 184 min with PHDV-276DM Cassette
- Max. 41 min with PHDVM-63DM Cassette |
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Fast forward / rewind
time : |
Approx. 2 min with PHDV-276DM
cassette |
Input / output
connectors / devices |
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Video input/output : |
BNC x 2
Video Signal: 1 Vp-p, 75 ohm unbalanced, sync
negative |
| S-video input/output : |
Min-DIN 4-pin x 2
Y : 1 Vp-p, 75 ohm unbalanced, sync negative
C : 0.286 Vp-p (NTSC), 0.3 Vp-p (PAL), 75 ohm
unbalanced |
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Component video output
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BNC x 3
Y : 1 Vp-p, (0.3V, sync negative)
Pr/Pb (Cr/Cb) : 700 mVp-p (100% color bar), input impedance 75
ohm |
| i.LINK : |
4-pin |
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HDMI output : |
19-pin (type A), video :
1080/60i, 1080/50i,
480/60i (NTSC), 576/50i (PAL), 480/60P, 576/50P, 720/60P, 720/50P,
audio : PCM 48 kHz/16-bit |
| Phones : |
Stereo minijack (3.5mm), 8 ohm loading |
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LANC : |
Stereo mini-jack
(3.5mm) |
| Audio Input : |
RCA pin x 2
Input level : -10/-1/+4 dBu, Input impedance: min. 47 kohm
unbalanced
Max. input level : -10:+18dBu (approx. 6Vrms), -2:+24 dBu (approx.
12.5Vrms), +4:+30 dBu (approx. 25Vrms) |
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Audio output : |
Output level : -10 dBu (full bit
-20dB), impedance 47 ohm unbalanced in 60i mode, -10dBu (full bit
-18dB), impedance 47 ohm, unbalanced in 50i mode
Impedance : Max. 1 kohm unbalanced |
| LCD monitor : |
2.7-inch type, approx. 211,200 dots (960x220), Clear photo
LCD Plus |
General |
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Mass : |
Approx. 4.3kg (9 lb 8
oz) |
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Power Consumption : |
12W (playback mode with LCD monitor
on) |
| Operating
Temperature : |
5 to 40 C (41 to 104 K) |
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Storage Temperature
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120 tp 60 C (-4 to
140K) |
| Supplied Accessories : |
Remote Commander, Power Cord, Size AA Batteries - 2pcs,
Cleaning Cassette, Operating Instructions |
| AG-AC90 | GY-HM600 |
GY-HM650 |
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