#!/bin/sh
if [ -z "$1" ]; then $0 untitled_$(ls | wc -l); exit; fi

for mod in blackmagic blackmagic-io; do doas modprobe $mod; done
#doas rc-service DesktopVideoHelper start

ffmpeg \
	-f decklink -format_code ntsc -i "Intensity Pro" \
	-c:v libx264 \
	-preset medium \
	-qmin 6 -qmax 18 -qdiff 4 \
	-vf yadif \
	-c:a aac -b:a 384k \
	-metadata "title"="$1" \
	-metadata "comment=tapes.tjkeller.xyz" \
	"$1.mkv"