I try to convert any video to .flv format in asp.net. I have hosted my web application into shared environment with "Trust Level = Low", In that i am using one executalbe file "ffmpeg" to convert any video file into *.FLV format. but they need Full Trest level I need help on converting any video file to FLV file format in prgrammatical way. I am playing this FLV file format in any browser like internet explorer.... what should i do without using any third party software tools.? is there any Dll libraries or sample codes.... how to solve this problem ?