ffmpeg

/usr/local/bin/ffmpeg -y -i in.mpg -vf "movie=watermark150x30.png [watermark]; [in] yadif=0:-1:0, scale=456:trunc(ow/a/2)*2 [scale];[scale][watermark] overlay=main_w-overlay_w:0 [out]" -vcodec libx264 -vprofile baseline -preset slow -b:v 1000k -maxrate 1000k -bufsize 1000k -threads 0 -acodec libfdk_aac -b:a 64k out.mp4