I use VLC 1.1.10 to play the RTSP URL (rtsp://v4.cache5.c.youtube.com/CjgLENy73wIaLwmvdEKI8wMquBMYJCAkFEIJbXYtZ29vZ2xlSARSB3JlbGF0ZWRgt5rQ3tb1r51ODA==/0/0/0/video.3gp) which is got from http://m.youtube.com. The playback is not smooth in the beginning. In addition, when the video resumes after pause...