i’m new to ffmpeg i want to add any animation to the watermark
this is my php code:
$source=$_SERVER['DOCUMENT_ROOT']."/content/uploads/".$row['source'];
$command = "ffmpeg -i ".$source." -i medada.png";
$command .= " -filter_complex "[0:v][1:v]";
$command .= " overlay=25:150"";
$str = rand();
$result = hash("sha256", $str);
$path_info = pathinfo($source);
$extension=$path_info['extension'];
$command .= " -c:a copy ".$_SERVER['DOCUMENT_ROOT']."/content/downloads/".$result.".".$extension."";