Tech Story NYC

A filter-selection guide for the Sony FE 24–105mm F4 G OSS, model SEL24105G. This is not a comparative filter test or a claim that every accessory below is in the author’s kit. A filter that screws onto the lens can still be the wrong purchase. An ND filter controls how much light enters, a polarizer changes selected reflections, and a clear protector serves a different purpose again. Start with the problem in the picture, not a bundle containing every type of glass. Quick answer: Sony specifies a 77mm filter diameter for the SEL24105G. Choose ND for exposure control, CPL for reflection control, and variable ND when adjustable density is useful and its compromises are acceptable. Check the exact lens model and front-thread size before ordering. Sony 24–105mm lens photograph by Holy-DYVR / Wikimedia Commons, CC BY-SA 4.0. Uncropped; displayed at reduced size. Reference equipment photo, not a filter test or the author’s kit. Photo source · License . 77mm Describes the Thread, Not ...

A still-photography troubleshooting guide for the Sony A7 III / ILCE-7M3. The checks below are a proposed diagnostic sequence, not results from a controlled lighting test. Dark horizontal stripes across an indoor portrait can look like a damaged sensor. Before assuming the camera needs repair, compare when the stripes appear: under a particular light, with Silent Shooting enabled, or at a particular shutter speed. That pattern is more useful than resetting every camera setting. Quick answer: test with Silent Shooting off, check the A7 III’s Anti-flicker Shoot. setting, and compare a small range of shutter speeds under the actual lights. Inspect the saved photographs, not only the live view. There is no shutter speed that guarantees clean results under every LED fixture or display. Sony A7 III reference photograph by 昼落ち / Wikimedia Commons, CC BY-SA 4.0. Uncropped; displayed at reduced size. Not the author’s equipment photo or a banding test. Photo source · License . First Separa...

A troubleshooting workflow based on Adobe's Premiere documentation. Menu wording can vary by release. Paths and clip names below are illustrative, and no recovery from a failed drive is claimed. Opening a project to a red Media Offline screen can feel like losing an edit, but the project and the source files are different things. Premiere may still hold the timeline decisions while a drive is disconnected or a folder has moved. The first job is to determine whether the media exists, not to rebuild the edit or clear every cache. Quick answer: confirm the original files are accessible in Finder, save a separate project copy, and relink one clearly identified clip. Verify its picture, sound, and timing before allowing a broader relink. External-drive editing context: T7 Shield beside an LG Gram laptop and 870 QVO SSD. This is not the author’s MacBook, a Premiere screenshot, or evidence of a relinking test. Photo: Dinkun Chen / Wikimedia Commons , CC BY-SA 4.0 . Uncropped; displaye...

Research-based preparation guide for using the FX3 for video and the A7 III for still photographs. No matched-camera test images or measured color differences are claimed here. A photograph and a video clip from the same room can look surprisingly different even when both cameras display the same Kelvin number. White balance is one part of the chain. The light falling on the subject, the selected recording profile, the viewing transform, and the still-photo processing also affect the comparison. Quick answer: establish a neutral reference under the subject's actual light, make a separate reference capture with each camera, and compare both through the intended editing and viewing workflow. Matching one number is a starting point, not a promise of identical color. Sony FX3 shown with an FE 24mm F1.4 GM, not the author’s 24–105mm zoom. Reference photograph, not a white-balance comparison or the author’s equipment photo. Photo: Henry Söderlund / Wikimedia Commons , CC BY 2.0 . Unc...

A planning guide for external editing drives on Mac and Windows. This is not a speed benchmark or a report that my current drives have already been reformatted. A Samsung T7 Shield can be the right physical drive and still arrive with the wrong file-system choice for a project. Before deciding between APFS and exFAT, ask who must read and write the drive, which application must store its working data there, and whether the only copy of any footage is already on it. Quick answer: APFS is a sensible starting choice for a modern Mac-only editing SSD. exFAT is useful for ordinary file exchange between Mac and Windows. Neither choice creates a backup, fixes a faulty cable, or justifies erasing the only copy of a project. Samsung T7 Shield 4TB. Reference product photograph; it does not demonstrate a format, benchmark, or the author’s drive. Photo: Dinkun Chen / Wikimedia Commons , CC BY-SA 4.0 . Uncropped; displayed at reduced size. Original Tech Story NYC explanatory diagram; not a pro...

This guide covers the original, first-generation DJI Mic connected to a camera through its 3.5mm output. It is not a DJI Mic 2 or Mic 3 guide, and it does not report a controlled sound-quality test. If an interview plays only in the left headphone, the recording is not necessarily broken. The original DJI Mic can deliberately place separate transmitters on separate channels. The problem may be a mismatch between the receiver's routing and the way the editing timeline interprets that recording. Quick answer: identify whether the receiver was set to Stereo, Mono, or Mono Safety Track before duplicating channels in the editor. Two people on separate channels, a combined mix, and a quieter safety copy are three different recordings. AI-generated editorial illustration of a generic wireless microphone setup. Not an actual DJI Mic (1st generation) product photograph, the author’s equipment, a wiring reference, or an audio test result. Use the DJI manual for device-specific controls a...

Research-based troubleshooting guide for the Sony A7 III (ILCE-7M3). The example settings are starting points to test, not measured autofocus results. The A7 III is my still-photo camera; the FX3 handles video. A soft portrait does not automatically mean the A7 III missed focus. The camera may have focused on the background, the person may have moved after focus was acquired, or a slow shutter may have blurred an otherwise correctly focused eye. Those problems need different fixes. Changing every autofocus setting at once makes it harder to identify the cause. Quick answer: inspect one unsuccessful image at full size before resetting the camera. A sharp background suggests target selection. Directional blur suggests movement. A sharp near eye with a soft far eye may simply mean the depth of field is too shallow. Sony A7 III with FE 24–105mm F4 G OSS. Reference photograph, not an autofocus test or the author’s equipment photo. Photo: Amitabha Gupta / Wikimedia Commons , CC BY 4.0 . ...