Panasonic AJ-HPX2100 - Manual (Page 3)

HD/SD Multi-Format Recording
By driving the HD CCDs in progressive mode at all times, the AJ-HPX2100
records in a total of 17 HD/SD formats. This meets the needs of news, TV
program, and general video production. Because the AJ-HPX2100 supports all
of the HD/SD formats used around the world, it can produce videos for
overseas broadcasts and for use in overseas markets. It uses the highly reliable
DVCPRO HD codec to record in 1080i/720p HD. For SD recording,
the AJ-HPX2100's multi-codec capability lets you choose from DVCPRO 50,
DVCPRO and DV.
High-Sensitivity F10 Aperture and Digital Super Gain
The high-sensitivity F10 aperture and digital super gain (frame cumulative
mode) let the AJ-HPX2100 record with a high S/N ratio*
1 and less of the noise
that commonly comes with higher gain. The AJ-HPX2100 also features a line
mix function for great fast-action images. The gain, digital super gain and line
function can be flexibly combined to achieve highly sensitive recording of up
to +74 dB*
2 or to suit different shooting conditions.
*1: Due to the use of image accumulation, the number of recorded frames per second decreases.
This results in a frame-by-frame playback effect.
*2: With super gain set at +48 dB, digital super gain (6P cumulative mode) at +20 dB, and line
mix at +6 dB.
14-bit Digital Processing with 5-Mode Gamma
In the AJ-HPX2100, we offer a 14-bit A/D conversion system, an upgrade over
the conventional 12-bit system. We also incorporated a new high-performance
digital signal processing (DSP) circuit. The 12-axis colour correction matrix lets
you make fine adjustments in specific colour regions. Functions such as skin
detail let you further fine-tune the image.
The DSP circuit also has selectable gamma curves. The mode can be selected
from SD, HD, Filmlike 1, Filmlike 2 and Filmlike 3 to expand the video
production scope.
48-kHz/16-bit, 4-Channel Digital Audio
The AJ-HPX2100 can record full 48-kHz/16-bit digital audio on all four
channels. You can freely select the audio source for each channel, choosing
from mic, line, wireless receiver, and others.
A 5-pin XLR jack with 2-channel compatibility is used for the front mic input.
Using the AJ-MC900G optional stereo microphone lets you record stereo with
a single mic.
New AVC-Intra Option
The optional codec board (under development) allows the use of the new
AVC-Intra codec. Based on the H.264 standard, which is today's most advanced
motion image compression technology, this codec employs an intra-frame
compression system. With it, the AJ-HPX2100 offers a high compression rate,
high image quality and extreme editing precision. The AVC-Intra codec has two
modes to meet diverse HD production needs. AVC-Intra 100 (1920/4:2:2/
10 bits) supports full-bit HD and superb image quality, while AVC-Intra 50
(1440/4:2:0/10 bits) provides low-frame-rate, low-cost production.
*The camera-recorder software must be updated to the latest version.
The AJ-HPX2100 is the first shoulder-mounted memory card camera-recorder
(P2 cam) to support HD recording.
The AJ-HPX2100 combines a high-image-quality, high-sensitivity HD camera
with a memory card to provide all of the advanced P2 solid-state functions.
Its multi-format capability lets you record in 1080i/720p HD or SD.
The AJ-HPX2100 brings new solutions to the production of news and
information programs with the recording functions made possible by P2 multi-
card slots, such as card selection, hot-swap and loop rec. It also provides
immediate transmission with a clip thumbnail display and the convenience of
proxy and metadata.
It expands HD's production flexibility by putting IT workflow into your hands
with its outstanding mobility, operational readiness and cost-efficiency.
The AJ-HPX2100 offers a host of functionality designed to enhance
broadcasting applications, including high-sensitivity digital super gain,
DRS (Dynamic Range Stretcher), and digital zoom.
B A S I C P E R F O R M A N C E : I M A G E Q U A L I T Y , S E N S I T I V I T Y , A N D F O R M A T S
Video Format Pull Down Recording Format
HD
1080/50i --
1080/50i
1080/25P 2-2
1080/59.94i --
1080/29.97P 2-2
1080/23.98P 2-3
1080/59.94i
1080/23.98PA 2-3-3-2
720/50P --
720/50P
720/25P 2-2
720/59.94P --
720/29.97P 2-2 720/59.94P
720/23.98P 2-3
SD
576/50i --
576/50i
576/25P 2-2
480/59.94i --
480/29.97P 2-2
480/23.98P 2-3
480/59.94i
480/23.98PA 2-3-3-2
Recording format supported by AJ-HPX2100