#!/bin/sh ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -vaapi_device /dev/dri/renderD128 \ -ss 60 \ -i "$1" \ -t 60 \ -c:v h264_vaapi \ -b:v 1000k \ -c:a libopus -b:a 128k \ "h264_$1.mkv"