Panasonic AG-HPX250

پاناسونیک شاید با تولید این دوربین قصد دارد از معروفیت دوربین بسیار خوب اما مربوط به زمان گذشته اش استفاده کند. Panasonic  AG-HPX250   کمی شبیه به Panasonic HVX200 است اما با پشتیبانی از کدک جدید AVC-Intra . این دوربین با خاصیت های خوبش و قیمت نسبتا ارزان می تواند برای آماتورها و نیمه حرفه ای ها  و حتی حرفه ای های ویدیو و تلویزیون کاربرد داشته باشد. آلبته با استفاده از اداپتورهای 35.  فرمت    Fullhd - 422 تا 100 mbps از خصوصیات قابل تامل آن می باشد. با این دوربین می توان همچنین تصاویر را بصورت DVCPRO - DVCPRO HD - DVCPRO 50 - DV بروی کارتهای معروف پاناسونیک  P2 ذخیره کرد.

Even children should have it better: Panasonic provides a full HD front mini camcorder, which the data compression method with AVC Intra 50 Mbit / s and 100 Mbit / s and thus the recording in 4:2:2 color sampling dominates.

Probably spurred by Canon's Compact initiative with the models 105 and XF XF305, which also provide signals suitable for broadcast, it has with Panasonic, roughly speaking, the AG-HPX drilled 171st

It captures the P2 card format, there are two LPCM audio channels, and manual recording level 1080/720p-Aufzeichnung with variable frame rate. There are two integrated memory card slots.

The camera records in NTSC and Pal - and then in 1080/25p or 720/50p. In addition to AVC-Intra 100 / 50, the videos, DVCPRO50, DVCPRO and DV to be prepared in DVCPRO HD.

For professional use there are 3 individual adjustment rings on the lens - and an image stabilizer.

چهار دوربین جدید فیلمبرداری پاناسونیک در نمایشگاه NAB 2011

کمپانی پاناسونیک نیز با چهار دوربین جدید در نمایشگاه بین المللی NAB-2011 شرکت کرده است. اولین دوربین با کدک جدید AVC-Intra بعلاوه یک دوربین 3D کارآمد و دو دوربین جدید دیگر . 

AG-3D-P1  قیمت نا مشخص

AG-AC 160 بقیمت 5500 دلار

 AG-AC 130  بقیمت 4000 دلار

AG-HP-X250 بقیمت 6500 دلار

The shoulder mount AG-3DP1 is equipped with a permanently mounted twin lens objective, it is equipped with 2 x 3 1/3-Zoll-CMOS-Sensoren and stands at the highest level of quality in the AVC-Intra codec with 10-bit, 4:2:2 in the grid to 1,920 x 1,080 to P2 memory cards. The double appearance of the AG-3DP1 is designed as a 17x zoom.

The six sensors, according to Panasonic camcorder reach a higher sensitivity than the sensors already available on stereo 3D handheld AG-3DA1 (Test). The signal processing with 20-bit quantization in a resolution of 1,920 x 1,080. The convergence of the two stereoscopic images of the camcorder, the AG-3DA1 as a control on the camcorder can be set. To correct alignment options for horizontal and vertical deviations are also present, Panasonic.

The AG-3DP1 records in AVC-Intra codec with 100 or 50 Mbps, it can be switched between 50 and 60 Hz. In the 1080-line mode are 59.94i, 29.97pN, 23.98pN, 50i and 25pN as Bidfrequenzen available in 720p are 59.94p, 50p, 29.97 pN, and 23.98pN 25pN. In 720p mode can also be carried out with variable frame rates to capture fast motion and slow-motion clips, the 20 steps with 12 to 60 fps are available.

Two HD-SDI and HDMI output jacks are for stereo 3D playback available, the camcorder also offers XLR audio inputs. Genlock and time code inputs are also provided. The built-in 3.2-inch Ausklappschirm can be switched between left and right eyes, and an overlay mode is available.


AVC-Intra handheld AG-HPX250

The AG-HPX250 is a handheld camcorder is recording to P2 memory cards and thereby also the AVC-Intra codec offers, which is 10-bit 4:2:2, 1920 x 1080 is recorded. The AG-HPX250 is the first handheld with AVC-Intra codec (100/50 Mbps), there are other codecs in the device but also to choose from: DVCPRO HD, DVCPRO50, DVCPRO and DV.

The new camcorder is equipped with 1/3-Zoll-CMOS-Sensoren and 20-bit signal processing, as sensitivity is Panasonic with F10. The AG-HPX250 has a permanently mounted 21 times zoom with three-ring operation, converted to small aspect ratios is the initial focal length of the lens with a comparatively wide-angle 28 mm.

In 1080p mode, the camcorder offers frame rates up to 30 fps, up to 60 fps in 720p. In AVC-Intra 100/50 and DVCPRO HD camcorder can record 1080 lines at a frequency of 59.94 i, 29.97 pN, pN 23.98, 50i and 25pN, in 720p, it is 23.98 pN, 29.97 pN, 59.94p , 50p and 25pN.

Genlock / Time code input, HD-SDI and HDMI output and IEEE 1394 I / O are available as interfaces.

The built-LCOS viewfinder offers 1.226 million pixels, the fold-out LCD screen 921 000. The power of the Panasonic camcorder estimated at 17 W.

The AG-HPX250 is scheduled for delivery from autumn 2011 to a net list price under $ 6,500.

AVCHD handheld AG-AC160 and AC130-AG

The AVCCAM extended family with the Panasonic AG-AC160-AC130 and the AG, which are very similar and equipped according to the manufacturer 1/3-Zoll-CMOS-Sensoren are within the 1,920 x 1,080 resolution. The camcorder is equipped with the same fixed mounted 21 times zoom as the AG-HPX250.

On two or SDHC cards, the SDXC camcorders record either sequentially or in parallel. The AG-AC160 offers 1080p mode implemented (with the frequencies 23.98pN, 29.97p and 25p) variable frame rates for slow and fast motion can be. He also offers Linear PCM audio, HD-SDI output, in addition, it can be switched from 59.94 to 50 Hz. These features are missing from the 130s.

HDMI-out (only in AVCHD mode active), USB 2.0, IEEE 1394 (only in DV mode active) and XLR audio inputs, RCA audio outputs are the key interfaces. Otherwise, the two camcorders all the features that are known from the already available AVCCAM: waveform and vector scope. Focus Assist, fashion display, zebra, color bars, four-position ND filter, slow shutter, Synchro-Scan and more.

AG-AC160 and AC130-AG will be available from autumn to list price at 5,500 and 4,000 U.S. dollars.

Sony F65- 4K دوربین حرفه ای سونی برای سینمای دیجیتال

سونی در نمایشگاه بین المللی  NAB -2011 جدیدترین و کارآمد ترین دوربین حرفه ای برای سینمای دیجیتال را معرفی کرد. این دوربین شاید جایگزین مناسبی باشد برای کسانی که تا کنون سینمای دیجیتال را تجربه نکرده اند و هنوز با دوربین های 35 به تولید فیلم می پردازند.

این دوربین خارق العاده با سنسور 8K و پشتیبانی از 20 مگاپیکسل - با روزولوشن 4K - 2K -Fullhd فیلم را در مموری های 1 ترابایتی ذخیره می کند به این ترتیب این دوربین  قادر است 50 دقیقه از یک فیلم را با فرمت 4K-16 Bit-Raw-24fps در یک مموری کارت کوچک 1 ترابایتی ذخیره کند. این دوربین همچنین تا 120 fps  قادر به ظبط فیلم است.اطلاعات جدیدتر را بعدا به این پست اضافه می کنم.