Panasonic Expands News, Production Applications For AJ-PX270 P2 HD Handheld
Panasonic released a free firmware upgrade for its popular AJ-PX270 P2 HD handheld that incorporates a new codec (AVC-Intra Class200), full HD streaming and automatic contents transfer, and new recording formats, all enhancing production and remote newsgathering.
The addition of the high-quality AVC-Intra Class200 codec* (10bit, 4:2:2, bitrate approx 200Mbps) enables visually lossless recording at twice the bit rate of AVC-Intra Class100, delivering studio master quality for recording network-level programming and archiving. AVC-Intra Class200 is ideal for field capture of content for film-outs; the higher quality greatly enhances color correction processes, as well as green screen and compositing applications. With the additional AVC-Intra Class200 recording, the PX270 delivers the highest quality recording available in a handheld professional camcorder.
Network functionality is also bolstered with newly-added streaming facilitating full HD output (wired, wireless, 4G/LTE network) during recording. The implication for news gathering is that a breaking news event can be streamed to a broadcast station while acquisition is in progress in the field.
In addition, Panasonic has added the “Rec during Uploading” function to the PX270 to allow automatic transfer of recorded contents to an FTP server, which means that recording is possible even while video content are being uploaded. The firmware also supports a new P2 Remote Operation Panel (ROP) application, which enables wieless control of PX270 camera settings (picture quality, zoom, focus and rec/stop operation, for example) using an iPad. The P2 ROP App will be available free of charge at the Apple App Store.
The firmware upgrade supplements the PX270’s already extensive recording formats with the addition of 1080/30p, 25p, 24p and native 1080 24PsF HD-SDI output, expanding production uses such as external recording and monitoring, as well as 720/30p, 25p, 24p, improving web production efficiencies. The upgrade also activates proxy editing on a web browser.
Michael Minock Shoots Narrative Short ‘Don’t Look Away’ With Varican 35 4K Camera/Recorder
Florida-based cinematographer Michael Minock recently shot a narrative short about human trafficking, Don’t Look Away, with Panasonic’s new VariCam 35 4K camera/recorder. The 25-minute film will be submitted to film festivals and provided free of charge to organizations that specialize in caring for and rehabilitating victims of the crime.
The VariCam 35 is equipped with a super 35mm format full-size, single-chip MOS sensor that offers 4K (4096 x 2160) and UHD (3480 x 2160) resolution, and boasts high sensitivity, low noise, wide dynamic range and cinematic depth of field. The camera offers a choice of codecs — Panasonic’s AVC-ULTRA family and Apple ProRes 4:4:4:4 and ProRes HQ–and has 14+ stops of dynamic range to provide full control over the widest lighting conditions. With native ISOs of 800 and 5000, DPs can realize incredible image quality in extremely low light situations.
DP Minock is a 40-year veteran of the film industry with hundreds of credits, as well as nine years’ experience as a master faculty member at the legendary Rockport, Maine workshops, where he taught training classes in previous generations of Panasonic VariCams. Minock is currently prepping the production of a national commercial ad campaign using the Varicam 35. “Lots of high speed thrills,” he noted.
The VariCam 35 was the primary camera on Don’t Look Away’s 18-day shoot on and around Florida’s Neptune and Jacksonville beaches. The camera package was rounded out with a set of Cooke S4i Primes, a Canon zoom, ARRI MB-19 matte box & FF-5 follow focus, Sachtler support and Anton Bauer batteries. A DP-7 on-board monitor facilitated the 1AC.
“The controls on the VariCam are second to none—simple, easy to use and effective,” Minock said. “The ability to record on two codecs simultaneously is beautiful! We recorded 4K on the main recorder (P2 cards) and 2K on the sub-recorder (Micro P2 cards), which were used to begin editing on the set. You can even record to the Rec. 709 color space on either recorder independently. We chose V-Log for both with breathtaking results.”
To maximize the dynamic range of the recorded images, Panasonic developed V-Log, a new log curve that elegantly maps the 14+ stops of image data to the recorded file. The VariCam 35 permits the assignment of various LUTs to individual recording channels and camera outputs. For example, a DP could shoot 4K and record non-destructively with the V-Log LUT, but assign a ”baked-in” 709 LUT on the HD / proxy recording for a real-time normal contrast look for editing and pre-grading.
“The dual native (800/5000) ISO feature is another brilliant stroke,” said Don’t Look Away’s director Stephen Morgan. “We lighted a pivotal scene literally with two foot-candles — two candles one foot away from each actor. There was absolutely no noise and the detail in the blacks was incredible! Our 1AC wafted air at them to create a gentle flicker.”
“We had another crucial sequence that called upon the dual ISO functionality,” DP Minock added. “Our protagonist was running out of a hospital room to escape the facility. The director called for slo-mo. We were shooting in a working hospital, and had virtually no time and only natural light. Because other non-native ISOs can be set in-camera, we opted for an ISO 8000, then overcranked at 60fps and which gave the focus puller a 35-foot depth of field for the 100-foot run. We got the shot, and it’s beautiful.”
“Beyond the phenomenal image production, the VariCam 35 is distinguished by its removable control panel; modular, two-piece design (the 4K camera head is separate from but dockable to a common recording module that can be shared with Panasonic’s 2/3” 1080p VariCam HS); and the ability to record 4K and 2K simultaneously,” he continued.
Minock explained that the 4K master will be used for exhibition at film festivals and art houses, while the 2K version will be distributed to the non-profit organizations that serve the victims of human trafficking. Don’t Look Away is currently being edited in Adobe Creative Cloud, and color corrected on a DaVinci system. A rough cut is being done in 2K (which the DP refers to as his “proxy”), while 4K clips have been sent out for color grading. The project will be conformed in both 4K and 2K.
“I’ve been a VariCam fan since the introduction of the first models,” Minock said. ‘The VariCam 35 is a worthy successor to the VariCam legacy with a suite of innovative new features that make it a serious filmmaker’s dream.”