Hi, Today I bought my Logicool HD Pro Webcam C920. (note: Logicool is the name of Logitech in Japan). After reading through this topic, I've tried following command with your ffmpeg-20130514-git-56ba331-win64-static on Win7 x64: ffmpeg -s 640x480 -rtbufsize 100MB -f dshow -vcodec h264 -i video="Logi...