Streamlining my recording process while still preserving some quality, that is. In the 16 years i have been doing this I think I have tried everything. A quick look through my junk drawer tells the story. Standalone audio recorders like the Zoom H4. Standalone video recorders like the Zoom Q4. USB mics, then mics through a mixer, Audacity, midi out from a keyboard (the first thing I ever tried). And a Focusrite Scarlett with external mics and a phone camera (all of which had to be synced by hand). Now the syncing of video and audio can be done with the click of mouse at least.
But lately I have been using a Universal Audio Volt 2 with two external mics. I leave the mics setup all the time. My iphone connects to this and uses it for audio in. Then just put the phone on a tripod and record a video. Airdrop to my laptop, trim the ends, open it in Logic Pro and use the "Mastering" button to analyze the audio and make it sound great. Save the video with the new audio and upload to youtube.
Why not just use the iphone? I still think the best place for the camera is not the best place for the microphones. YMMV.
I just did a 90 day intensive at Tonebase where I had to record a video every week for the teacher to review, and this setup worked great for me.
For Zoom calls where I have to play, I still use the Scarlett interface, since I also use a lapel mic. So I have mics for the piano and one for talking, with the laptop camera for the live video. The Scarlett I have is not recognized by the iPhone, which is a bummer, but the laptop sees it as an audio input. But the UA Volt is recognized by the iphone.
Anyway, that works for me, and has taken a lot of the head scratching and guesswork out of recording, while still getting good audio and video.