![]() (4K 120p is only available with PMW-F55 camera.) The new A series S48 media (slim cards, black trim, up to 4.8 Gbps write speed) is required for 4K 120p recording. You can use Sony AXS Memory A series S24 media (slim cards, blue trim, up to 2.4 Gbps write speed) in capacities of 256 GB, 512 GB and 1 TB. The same compression ratio is maintained at all frame rates compression is not increased as fps rate increases. The R7 Recorder supports 4K (4096 x 2160) and 2K (2048 x 1080) X-OCN recording, up to 120 frames per second. What X-OCN resolutions and frame rates are supported? The colorist and editor are empowered with far greater decision-making flexibility than is possible with even Log-encoded video.” These choices are completely non-destructive and the full potential of the original sensor data is delivered into postproduction. As with F55 RAW, X-OCN records metadata about your selection of ISO sensitivity, color temperature and so on. Furthermore, X-OCN is an appropriate recording format for HDR production since it keeps maximum dynamic range with smaller data size. The advantages for X-OCN LT are greater still: 142% longer recording time and roughly 59% shorter file transfer time. At the highest 4K picture quality, X-OCN ST has 40% longer recording time and roughly 30% shorter file transfer time than Sony’s F55 RAW. X-OCN results in smaller file sizes than RAW. In particular, 16-bit scene linear tonal gradation retains the camera’s full dynamic range, with far greater capacity for visual expression than 10-bit or 12-bit digital formats. X-OCN combines full 2K and 4K resolution with extraordinary color reproduction, well suited to Sony’s S-Gamut 3. Sony tests concluded that X-OCN ST is visually indistinguishable from F55 RAW. Peter Crithary manned the midnight FDT tech support hotline with these answers. (You can try this at home in Photoshop if you have 16-bit images by toggling Edit-Image Mode: 8-bit or 16-bit.) It preserves the maximum latitude of the image sensor, offering the widest possibilities in post-production - particularly 16-bit ACES and HDR color grading. Of course, 16-bit color space exceeds what the human eye can distinguish. X-OCN is processed and optimized for the individual sensor qualities of the F5 and F55. X-OCN LT (Light) is intended where lower data rates and smaller file sizes are desirable. ![]() X-OCN ST (Standard) is visually indistinguishable from Sony’s camera RAW. They are both available in 2K and 4K, at frame rates of up to 120p. Sony’s AXS-R7 records two versions of X-OCN: Standard and Light. X- OCN produces file sizes much smaller than camera RAW, resulting in longer record times, faster file transfers and more economical postproduction - while retaining the quality of 16-bit linear encoding. X-OCN is the AXS-R7 recording format that uses a new Sony algorithm specifically formulated for the F5 and F55 sensors. Unlike RAW, it promises lower bit rates and greater ease of use. Like RAW, it retains everything the sensor sees. Think of it as a camera negative that comes in a smaller digital film can. X-OCN stands for eXtended tonal range Original Camera Negative. ![]() In addition to 16-bit linear RAW, the AXS-R7 will record Sony’s new 16-bit X-OCN format. Why else would it be larger than its older brother, the R5? Sony F55 with AXS-R7 onboard RAW and X-OCN RecorderĪs many suspected, Sony’s new AXS-R7 Recorder does a lot more than 4K RAW, full resolution 120p recording, and 30 second caching.
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