Fast answer: This is the main Sony A7 IV guide. It’s the hub page. Start here, then click into the exact thing you’re trying to do.
Start here (core pages):
External recorder (HDMI recorder):
- Sony A7 IV external recorder setup (manual-backed HDMI settings)
- Best external monitor recorder (sitewide guide)
Manual-backed: one setting that changes your framing
APS‑C/S35 is locked On for 4K 60p/50p.
Sony says: “[APS‑C S35 (Super 35mm) Shooting] is locked to [On] when shooting movies in 4K 60p/50p.” (Sony ILCE‑7M4 Help Guide, p. 264)
Tell me what you shoot
If you tell me your main use (photo, video, travel, kids, weddings, YouTube, sports), I’ll point you to the right page or build the next one.