The High-Quality DSP Matches Image Processing and Quality to match Each Shooting Situation

20 bit Digital Signal Processor

The AG-HPX255/HPX250 incorporate a high-performance 20 bit DSP that handles image rendering processes such as gamma and various detail enhancement functions with exceptional precision.

DSP Processor

HD NORM mode

CINE-LIKE D mode

AG-HPX255/HPX250 Gamma Modes

 

Dynamic Range Stretch (DRS)

In scenes with mixed contrast, such as when panning from indoors to outdoors, the DRS function automatically suppresses blocked shadows and blown highlights. A gamma curve and knee slope are estimated to match the contrast of each pixel, and applied in real time. When dark, bright, and intermediate shades are all contained in the same scene, this produces excellent gradation for each shade and minimizes blocked shadows and blown highlights.

* The DRS function does not operate in 1080/24p, 1080/25p or 1080/30p mode.

DRS OFF

DRS ON

Seven Mode Gamma for Richer Gradation

Drawing on technologies developed for the VariCam, Panasonic has equipped the AG-HPX255/HPX250 with advanced gamma functions that address seven different shooting scenarios, including two Cine-Like Gammas.

HD NORM:

Suitable for standard HD recording.

 

 

LOW:

Works to flatten out a high contrast scene.

 

 

SD NORM:

Normal setting for SD.

 

 

HIGH:

Expands the tone of dark parts and makes a brighter image.

 

The contrast softens.

 

 

B.PRESS:

Makes the contrast sharper than LOW.

 

 

CINE-LIKE D:

The Cine-Like mode shifted to prioritize dynamic range.

 

 

CINE-LIKE V:

The Cine-Like mode shifted to prioritize contrast.

 

 

Other Camera Image Settings

•Variable shutter speed from 1/6 to 1/2000 sec. plus

Synchro Scan function.

•Matrix setting including a Cine-Like mode

•Adjustable H detail level, V detail level, detail coring and skin tone detail.

•Adjustable chroma level, chroma phase, color temp and master pedestal.

•Knee point settings: Auto, Low, Mid and High.

Rapid Response with Agile Shooting Assist Functions

Advanced Focus Assist Functions

A variety of focus assist functions support quick and accurate focusing in Manual Focus mode.

•Turbo-Speed One-Push Auto-Focus: Pressing the PUSH AUTO button enables focusing in 0.5 sec. or less.*1 *2

•Focus-In-Red Display: This function emphasizes the image areas in focus by marking the edges in red.*2

•Expand: Enlarging the center portion increases visibility.

•Focus Bar: This provides a graphical meter display of the focus level.

*1: Focusing time may vary depending on the shooting conditions and object.

*2: You may need to update the AG-HPX250 firmware. Please refer to "Service and Support" on the Panasonic Website (http://pro-av.panasonic.net/).

Focus Assist OFF

Focus Assist ON

Three Position Gain Selector plus 30dB Super Gain Function

There is a three position gain selector, with L, M and H settings. To each setting you can assign a gain value from 0, +3, +6, +9, +12, +15 and +18 dB. There is also a Super Gain such as +24 dB and +30 dB.

Scene File / User File

Set Scene dial for an instant set of shooting conditions. Six preset files are provided, and you can change any of the six file names and their settings as desired. One set can be stored internally in the AG-HPX255/ HPX250, and four sets on an SD Memory Card. One file with camera setting values can also be stored internally, and four files on an SD Memory Card.

Scene File Description

F1: —

Standard settings

 

 

F2: FLUO.

Indoor shooting under fluorescent lights

 

 

F3: SPARK

Highlighting subjects at receptions, events etc.

 

 

F4: B-STR

Enhanced gradations of luminance in low light scenes

 

 

F5: CINE V

Cine-Like setting shifted to prioritize contrast*

 

 

F6: CINE D

Cine-Like setting shifted to prioritize dynamic range*

*Selecting a scene file does not change the video recording format. If you want to switch to 25p, 24p and 30p, you must do so as a separate procedure.

Five User Buttons

There are a total of five User buttons: User Main, User 1 to 3 on the top panel, and User 4 on the rear of the AG-HPX255/HPX250. Based on user's requirements, customized operation can be set by assigned 18 versatile functions to these user buttons.

User button allotment function

SPOTLIGHT, BACKLIGHT, ATW, ATW LOCK, S.GAIN, D.ZOOM, Y GET, DRS,

TEXT MEMO, SLOT SEL, SHOT MARK, MAG A. LVL, LVL METER, PRE REC, WFM, LAST CLIP, FBC, LCD B.L.

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Panasonic AG-HPX255 manual Bit Digital Signal Processor, Dynamic Range Stretch DRS, Seven Mode Gamma for Richer Gradation
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AG-HPX250, AG-HPX255 specifications

The Panasonic AG-HPX250 is a professional handheld camcorder that embodies the latest advancements in video technology, making it a preferred choice for broadcasters, filmmakers, and independent content creators alike. This camcorder is designed to seamlessly capture high-quality images while offering versatility and a range of features to enhance the shooting experience.

One of the standout features of the AG-HPX250 is its advanced 1/3-inch 3MOS image sensor technology. This configuration improves color accuracy and sensitivity, allowing for superior low-light performance and rich, vibrant colors. With native 1920 x 1080 resolution, the camera delivers true HD imagery alongside a range of progressive and interlaced recording formats to accommodate various production needs.

The AG-HPX250 offers dual codec recording capabilities, enabling users to record in both AVC-Intra and DVCPRO HD formats. This flexibility allows for high-quality master recordings while also providing the option for efficient proxy recording, streamlining the post-production process. The incorporation of the P2 card system further enhances this camcorder's utility, offering removable storage that supports multiple recording formats and data rates.

Another compelling aspect of the AG-HPX250 is its ease of use and ergonomic design. A lightweight body paired with well-placed controls ensures that operators can capture footage comfortably for extended periods. The intuitive user interface includes a high-resolution LCD monitor and a viewfinder, both designed to facilitate precise focusing and framing while shooting.

The camcorder also features a wide dynamic range and adjustable frame rates, offering creative options for filmmakers looking to achieve sophisticated visual effects. The ability to shoot at frame rates up to 60 fps in 720p enhances slow-motion capabilities, which is particularly useful in action shots or for dynamic storytelling.

Overall, the Panasonic AG-HPX250 is an exceptional choice for those seeking robust performance, professional video quality, and a comprehensive feature set. Its combination of advanced imaging technologies, flexible recording options, and practical ergonomics makes it an invaluable tool for a variety of video production applications, ensuring that content creators can effectively bring their visions to life.
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