IMX421 in the https://www.youtube.com/watch?v=yD-9iueKlGw HDR-CX405 handycam. SONY HDR-CX405 hdmi output is just video only.
https://www.framos.com/en/imx421lqj-c-21034 sensor supplier starvis
DCRTRV series can stream over usb
https://febon.blogspot.com/2015/05/febon-usb-grabber-capture-card-series.html
https://www.tbsiptv.com/asi--capture-card/tbs6301-hdmi-hd-capture-card linux compatible.