{"id":3161,"date":"2022-10-31T23:45:05","date_gmt":"2022-10-31T23:45:05","guid":{"rendered":"http:\/\/localhost:10015\/?p=3161"},"modified":"2022-10-31T23:51:15","modified_gmt":"2022-10-31T23:51:15","slug":"sonys-new-alpha-7rv-camera-offers-next-generation-autofocus-technologies-using-an-advanced-ai","status":"publish","type":"post","link":"http:\/\/localhost:10015\/sonys-new-alpha-7rv-camera-offers-next-generation-autofocus-technologies-using-an-advanced-ai\/","title":{"rendered":"Sony\u2019s New Alpha 7RV Camera Offers Next-Generation Autofocus Technologies Using an Advanced AI"},"content":{"rendered":"\n
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I have the Sony A7RIV as well as the A7RIII and the A7RII but instead of upgrading the the A7RV I decided to purchase the new Sony FX30<\/p>\n\n\n\n

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New Artificial Intelligence (AI) Processing Unit Combined with 61 MP High Resolution Image Sensor and BIONZ XR\u2122 Processing Engine Combine to Deliver Best-Ever Image Quality for an Alpha Body.<\/p>\n\n\n\n

Sony announced the Alpha 7R V<\/a> (model ILCE-7RM5) as the newest R series camera in its acclaimed line of Alpha mirrorless interchangeable lens cameras. The Alpha 7R V combines Sony\u2019s highest resolution image sensor with a new AI (artificial intelligence) processing unit dedicated to AI-based image recognition \u2013 a first in any Alpha camera \u2013 as well as the powerful BIONZ XR\u2122 image processing engine \u2013 a first in the \u201cR\u201d full-frame lineup. The combination of the high-resolution sensor and these processors enables new breakthroughs in subject recognition and capture for both still photography and video.<\/p>\n\n\n\n

\u201cThe newest addition to our Alpha 7R lineup is the perfect example of our relentless drive to develop industry-leading imaging technology,\u201d said Yann Salmon Legagneur, Director of Product Marketing, Digital Imaging, Sony Europe. \u201cWe are thrilled to introduce the all-new ALPHA 7RV with extremely advanced AI integrations that enables next-generation autofocus capabilities. We are excited to see what our community creates with the new ALPHA 7RV.\u201d<\/p>\n\n\n\n

Improved AF Based on Newly Developed AI Processing Unit<\/p>\n\n\n\n

The ALPHA 7RV features next-generation AF with advanced subject recognition thanks to a new AI (artificial intelligence) processing unit, which includes deep learning. State-of-the-art AI processing uses detailed information about human pose estimation to dramatically improve the camera\u2019s subject recognition accuracy and make full use of its potential resolution[iii]. AI subject recognition has also been expanded to include several new subject types, including vehicles and insects[iv].<\/p>\n\n\n\n

In addition to the advanced AI technology, the ALPHA 7RV includes improvement to many beloved features from other cameras in Sony\u2019s Alpha series that are now included for the first time in Sony\u2019s 7R series:<\/p>\n\n\n\n

Tenacious Real-time Tracking[v]
Faster and more precise wide-area, high-density AF system
Continuous shooting at up to 10 fps[vi] with AF\/AE tracking
Silent, vibration-free shooting[vii] at up to 7 fps[viii]
Continuously shoot up to 583 compressed RAW images at high speed[ix]<\/p>\n\n\n\n


The ALPHA 7RV also includes focus features that support high resolution including full-time DMF[x] (direct manual focus), and focus bracketing[xi], a highly requested capability that allows for focus stacked images.<\/p>\n\n\n\n

Extraordinary Resolution Known to Sony\u2019s Alpha 7R Series<\/p>\n\n\n\n

The ALPHA 7RV was designed to deliver overwhelming detail thanks to the latest BIONZ XR\u2122 image processing engine and a 35mm full-frame back-illuminated Exmor R\u2122 CMOS image sensor with approximately 61.0 million effective megapixels. The latest BIONZ XR image processing engine ensures that the resolution potential of the camera\u2019s sensor is fully utilised to deliver the highest resolution at low sensitivity in the Alpha series thus far. This enables sensitivity settings from ISO 100 to ISO 32000[xii] for both stills and movies and wide dynamic range with 15 stops[xiii] for stills.<\/p>\n\n\n\n

The ALPHA 7RV\u2019s entire image stabilisation system has been updated with a high-precision image stabilisation unit, advanced gyro sensors, and optimised image stabilisation algorithms for stills and video. In addition to the 8-step compensationii effect for stills, the new stabilisation algorithm provides precise detection and control right down to the single-pixel level, taking full advantage of the sensor\u2019s 61.0-megapixel resolution potential to bring out the finest subject details. Sony\u2019s newest camera also offers upgraded Pixel Shift Multi Shooting, which takes advantage of the precision in-body image stabilisation system control, capturing multiple pixel-shifted images that are later composited using a computer to achieve overwhelming resolution in a single image. Using the latest version of Imaging Edge Desktop\u2122 Ver.3.5 computer application, small pixel-level movements, such as a shift in the subject\u2019s position or leaves on a tree, are automatically detected and corrected so that perfect compositing can be achieved[xiv]. 16-image composites with approximately 240.8 million pixels (19,008 x 12,672 pixels)[xv] can be produced from data that is equivalent to approximately 963.2 million pixels. The ALPHA 7RV also supports precise and versatile external flash control for additional creative flexibility. Additionally, when in challenging lighting conditions the ALPHA 7RV effectively suppresses flickering from artificial lights[xvi] for stills and video.<\/p>\n\n\n\n

Additional features that offer flexibility for still photography includes:<\/p>\n\n\n\n

Addition of Lossless RAW image compression and selectable RAW image sizes and quality
Greatly expanded focus and exposure bracketing
Creative Look settings for stills and videos in camera
High-quality HEIF images with high compression efficiency
Wide brightness range for large screen viewing.
Cinematic Video Capabilities<\/p>\n\n\n\n

In addition to incredible still photography capabilities, the ALPHA 7RV offers advanced video capabilities. Sony\u2019s newest camera delivers 8Ki 24\/25p video, 4K video oversampled from 6.2K without binning , a high-efficiency MPEG-H HEVC\/H.265 codec, intra recording, 10-bit 4:2:2 recording, and more for high image quality and flexible editing. It also includes evolved subject recognition for unprecedented real-time tracking reliability, breathing compensation and the ability to use camera metadata for post-processing and advanced in-body image stabilisation. In addition to in-body Active mode image stabilisation for smoother on-the-go recording, the ALPHA 7RV is compatible with select lenses that include built-in image stabilisation for even more stable framing and smooth footage.<\/p>\n\n\n\n

Operability and Reliability<\/p>\n\n\n\n

The ALPHA 7RV pairs outstanding reliability for professional needs in both stills and videos with a compact, lightweight form factor. The ALPHA 7RV includes a new 4-axis multi-angle LCD monitor[xx] that combines the utility of a conventional tilting monitor with side-opening vari-angle flexibility, and an electronic viewfinder with 9.44 million dots. The ALPHA 7RV also includes two CFexpress Type A\/SDXC compatible media slots and a brand-new menu system with touch control and a wide range of customisable functions.<\/p>\n\n\n\n

The ALPHA 7RV also allows professionals to optimise their workflow with updated connectivity for improved support. Data can be transferred at high speed over Wi-Fi (802.11ac) 2\u00d72 MIMO[xxi] or a wired SuperSpeed USB 10Gbps connection via a USB-C\u00ae port. In addition to allowing efficient remote shooting as well as still and movie file transfers, new USB streaming features support UVC\/UAC, allowing direct streaming from the camera even in 4K (QFHD) resolution with audio as well.<\/p>\n\n\n\n

Based on feedback from professionals, the ALPHA 7RV includes improved heat dissipation for extended recording times[xxii], an upgraded dust and moisture resistant design[xxiii], a durable magnesium alloy chassis, and other refinements for maximum reliability in challenging working environments.<\/p>\n\n\n\n

The ALPHA 7RV is also compatible with the new PCK-LG3 Screen Protect Glass Sheet, which maintains touch sensitivity while protecting the LCD monitor against stains and fingerprints.<\/p>\n\n\n\n

Designed for Professionals with Sustainability in Mind<\/p>\n\n\n\n

Measures have been taken to reduce the environmental footprint of this product at every stage of its life cycle: from product development through supply chain, production, and packaging. Sony aims to inspire through the most efficient use of energy and resources. Recyclable plastic including SORPLAS\u2122[xxiv] were used for this camera body partially. In addition, manufacturing takes place at a facility using renewable energy.<\/p>\n\n\n\n

Sony is working towards the use of plastic free[xxv] packaging materials that provide ample protection against shock and impact. Plant-based non-woven fabrics are used for product bags[xxvi]. All of this helps to minimise environmental impact.<\/p>\n\n\n\n

Pricing and Availability<\/p>\n\n\n\n

The new ALPHA 7RV will be available in mid- November at a variety of Sony\u2019s authorised dealers, for an estimated retail price of \u20ac4,500 EUROS.<\/p>\n\n\n\n

Notes:<\/p>\n\n\n\n

[i] Slow & Quick Motion is not available when recording XAVC HS 8K movies. [APS-C\/S35 Shooting] is fixed at [Off]. Angle of view is approx. 1.2x.<\/p>\n\n\n\n

[ii] CIPA standards. Pitch\/yaw shake only. FE 50mm F1.2 GM. Long exposure NR off.<\/p>\n\n\n\n

[iii] Camera may not accurately recognize all specified subjects in all conditions. Subject types other than the type specified may be erroneously recognized in some cases.<\/p>\n\n\n\n

[iv] Camera may not accurately recognize all specified subjects in all conditions. Available subject settings are: Human, Animal\/Bird, Animal, Bird, Insect, Car\/Train, and Airplane. Subject types other than the type specified may be erroneously recognized in some cases.<\/p>\n\n\n\n

[v] [Tracking] in the menu. Based on advanced artificial intelligence, including machine learning.<\/p>\n\n\n\n

[vi] Up to 8 fps with AF\/AE tracking when shooting with live view. Maximum continuous shooting speed will depend on camera settings.<\/p>\n\n\n\n

[vii] Some image distortion may occur when shooting fast-moving subjects or when panning or otherwise moving the camera rapidly.<\/p>\n\n\n\n

[viii] Up to 7 fps in continuous \u201cHi+\u201d mode. Maximum continuous shooting speed will depend on camera settings.<\/p>\n\n\n\n

[ix] Sony CEA-G160T CFexpress Type A memory card used. Continuous Hi+ mode. Actual number of images may vary according to shooting conditions.<\/p>\n\n\n\n

[x] Not applicable to the E PZ 16-50mm F3.5-5.6 OSS and E 18-200mm F3.5-6.3 OSS LE lenses or any A-mount lens. Full-time DMF is not available when shooting continuously in AF-C or AF-A mode (not including Lo), or when using the SEL70200GM lens in AF-C mode.<\/p>\n\n\n\n

[xi] A-mount lenses not supported.<\/p>\n\n\n\n

[xii] Expandable to ISO 50-80 and 40000-102400 for stills.<\/p>\n\n\n\n

[xiii] Sony test conditions. Still images<\/p>\n\n\n\n

[xiv] As of the October 2022 product announcement. Applicable models: Alpha 1 and Alpha 7R V<\/p>\n\n\n\n

[xv] Image size after compositing is approx. 60.2 million (9 504\u00d76 336) pixels for 4-image shots, and approx. 240.8 million pixels (19 008 x 12 672) for 16-image shots.<\/p>\n\n\n\n

[xvi] Only 100 Hz and 120 Hz flicker is detected. Continuous shooting speed may decrease. Phase-detection AF coverage is reduced. Flicker-free shooting is not available during silent shooting, BULB exposure, or movie recording.<\/p>\n\n\n\n

[xvii] When shooting Super 35mm at 30p or 24\/25p.<\/p>\n\n\n\n

[xviii] Slight image crop in Active Mode. Active mode not available when recording XAVC HS 8K or using a frame rate of at 120 (100) fps.<\/p>\n\n\n\n

[xix] See Sony\u2019s support web page for information on compatible lenses: https:\/\/www.sony.net\/dics\/7rm5-s\/<\/a> A software update may be required for some lenses. Compensation effectiveness may vary according to the lens used.<\/p>\n\n\n\n

[xx] Monitor movement may be limited when cables are connected to the camera\u2019s connectors.<\/p>\n\n\n\n

[xxi] Wi-Fi\u00ae communication is enabled on the 2.4 GHz and 5 GHz bands. 5 GHz communication may be restricted in some countries and regions.<\/p>\n\n\n\n

[xxii] Sony internal tests with [Auto Power OFF Temp.] set to [High].<\/p>\n\n\n\n

[xxiii] Not guaranteed to be 100% dust and moisture proof.<\/p>\n\n\n\n

[xxiv] Depending on the time of production, SORPLAS\u2122 may not be used for some parts<\/p>\n\n\n\n

[xxv] Not including materials used in coatings and adhesives.<\/p>\n\n\n\n

[xxvi] Not including materials used in coatings and adhesives. Natural non-woven fabric may not be available during some production periods.<\/p>\n\n\n\n

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