My video height 737 and width 1024, the problem is that after trimming with my adobe after effects pro my video quality is not good and the video doesn't shows the whole screen I mean some part like first it shows the right part and then the left part!! I want the video to show the whole part and also the quality should be good! So plz... tell me that which settings of video do I make, which setting will make my video compress and which codec will make the video of my choice. Thank You! wud be grateful!