Improved Video Quality

Now we are trying to provide better video quality for our videos. Our goal is to keep the file size as small as possible but at the same time provide improved video quality. Currently we are providing video ar 4:3 ratio with 320*240 dimension. But within next few days we will provide video in 16:9 ratio and 640*480 default dimension. But our goal is to keep the file size as small as possible. becuase if the file is get too bigger it will take longer time to download. we are all having busy life . so wasting half an hour just to download one natok or serial episode is worthed . Moreover we have to be concern a large portion our users use slow line from bangladesh. So keep the file size smaller is our first priority and at the same time provide better video quality