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

ffmpeg -hwaccel auto -vaapi_device /dev/dri/renderD128 \
-f decklink -format_code ntsc -i "Intensity Pro" \
-c:v hevc_vaapi \
-vf "yadif,format=nv12,hwupload" \
-c:a libopus -b:a 384k \
-metadata "title"="$1$title" \
"$1$title.mkv"