set RB_TIEMSTAMP=%date:~6,4%%date:~3,2%%date:~0,2%T%time:~0,2%%time:~3,2%%time:~6,2% && ./ffmpeg.exe -f dshow -s 1280x720 -framerate 33 -i video="HD 720P Webcam":audio="Microphone (6- USB Microphone)" -c:v libx264 -c:a aac -rtbufsize 1024M -vf "settb=AVTB,setpts='trunc(PTS/1K)*1K+st(1,trunc(RTCTIME/1K))-1K*trunc(ld(1)/1K)',drawtext=text='%{localtime}.%{eif\:1M*t-1K*trunc(t*1K)\:d}':box=1:boxcolor=black@0.8:fontcolor=white:boxborderw=5:x=1043:y=695:fontfile='droid-sans-mono.ttf'" Recording-$RB_TIEMSTAMP.mkv