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Proxy files are lightweight editing copies recorded alongside higher-quality originals. They can make demanding footage easier to review and edit, especially on complex timelines. What a Proxy Does A proxy reduces the decoding and storage-speed burden during editing. The editor links the smaller file to the original and uses the full-quality media for final output. A proxy is not a backup and should not replace the camera original. When It Helps Proxies are useful for HEVC footage, multicamera projects, remote collaboration, travel editing, or timelines with many effects. A powerful computer may play the originals smoothly, but proxies can still improve battery life and consistency on large projects. Important Limits Proxy availability depends on the selected recording format and settings. Proxy recording can also change memory-card requirements. Confirm Sony’s current compatibility table before assuming an existing V30 card will support the combination. Safe Workflow Copy the complete...

Frame rate changes motion, light requirements, storage use, and delivery compatibility. It should be chosen for the project—not because a higher number appears better. 24p Use 24p when the project is built around a traditional cinematic cadence or must match other 24p cameras. A shutter near 1/48 or 1/50 second is a common starting point. Fast pans can look choppy, so camera movement needs care. 30p Use 30p for a slightly smoother look, many online productions, demonstrations, and projects delivered primarily on North American screens. A shutter near 1/60 is a practical starting point. 60p Use 60p for smoother motion or when footage may be slowed to 30p or 24p. It usually needs a faster shutter, more light, more storage, and may limit other recording choices. Recording 60p does not automatically create slow motion; the editing timeline determines playback speed. Decide Before Recording Confirm the delivery timeline. Decide whether real-time motion or slow motion is required. Check avai...

An interview setup should be repeatable before it is creative. This guide gives a conservative starting checklist rather than claiming one universal preset. Start With the Delivery Format Choose the project frame rate first. For a 24p timeline, a shutter near 1/48 or 1/50 second is a conventional starting point. For 30p, start near 1/60. Avoid changing frame rate after several interviews unless the delivery plan requires it. Lock White Balance Automatic white balance can shift during a long answer. Set a measured or custom white balance for the key light and check skin tone on the monitor. Recheck it whenever the lighting changes. Exposure and Focus Use zebras or another repeatable exposure aid instead of judging only by screen brightness. Eye autofocus can be useful for a seated subject, but test it with the actual framing, glasses, and lighting. Manual focus is safer when the subject will remain on a fixed mark and focus hunting would ruin the take. Audio and Media Monitor with headp...

Photo: Samsung Memory US on Unsplash . How I Assign the Drives T7 Shield 4TB #1: active edit and original camera media. T7 Shield 4TB #2: verified duplicate. T7 Shield 2TB: travel and smaller projects. T5 1TB: temporary handoff, never the only copy. WD Elements 14TB: completed-project archive with another copy elsewhere. Recording footage is only the first half of a video job. Until the files exist in more than one place and have been verified, the project is still vulnerable. My available storage includes an Angelbird AV PRO CFexpress Type A 1TB card, several SanDisk V30 SD cards, a Samsung T5 1TB, a T7 Shield 2TB, two T7 Shield 4TB drives, and a WD Elements Desktop 14TB drive. Each category serves a different part of the workflow. Camera Media Is the Starting Point The FX3 accepts CFexpress Type A or compatible SD cards in both media slots, but the required card depends on the recording format and data rate. A card should never be selected by capacity alone. Sony's media gui...

The Sony FX3 has two media slots, and each slot accepts SD cards or CFexpress Type A cards. That flexibility is useful, but two cards do not automatically mean the footage is backed up. The protection depends on how Recording Media settings are configured. This guide explains Sony's published recording behavior. The illustration is conceptual, not a photograph of the FX3 menu or its card slots. The Short Answer Simultaneous recording writes the movie to both cards. It creates in-camera redundancy against a single-card failure. Relay recording uses the second card after the first can no longer record, usually because it is full. It extends continuity, but it does not create a duplicate. Standard recording writes to the prioritized slot and provides neither duplication nor automatic capacity extension unless Auto Switch Media is enabled. For an interview, ceremony, or one-time event, simultaneous recording is usually the safer choice. For a long controlled recording where maximum ...

The Sony FX3 offers several recording formats whose names look similar but behave differently after the shoot. The choice is not simply about image quality. It also affects file size, editing performance, software compatibility, and the memory card the camera may require. This guide is based on Sony's published specifications and Help Guide. It is not a laboratory image-quality comparison, and the illustration above is conceptual rather than a product photograph. The Short Answer XAVC HS 4K uses H.265/HEVC and Long GOP compression. It is efficient when storage space matters, but it can be harder for a computer to decode. XAVC S 4K uses H.264 and Long GOP compression. It is the practical compatibility choice for many everyday projects. XAVC S-I 4K uses H.264 with Intra compression. Each frame is encoded more independently, which usually makes editing and frame-accurate scrubbing easier, but files are much larger. There is no universal best option. The best format is the one that ...

Photo: Amitabha Gupta, Wikimedia Commons , CC BY 4.0. Four Useful Starting Focal Lengths 24mm: establishing shots and interiors. 35–50mm: general coverage and medium shots. 70–85mm: interviews and tighter portraits. 105mm: details and compressed perspectives. The Sony FE 24–105mm F4 G OSS is not the smallest, fastest, or newest E-mount zoom. Its appeal is simpler: it covers a useful focal range without forcing constant lens changes. On the Sony FX3, 24mm can handle establishing shots and tighter interiors, while the middle of the range works for interviews and general coverage. At 105mm, the lens can isolate details and create tighter compositions from farther away. Why the Range Is Practical A production day can move quickly. Changing lenses takes time, exposes the sensor to dust, and may cause a missed moment. A 24–105mm zoom allows one camera to move from a wide view to a close detail in seconds. That flexibility is especially useful for events, documentary-style coverage, trav...