Is well known two applications can not access the same video source, at least in Windows, but, for example, multiple flash players can do it running in the same browser.
Would be really great Flash Media Live Encoder running multiple instances be able to use the same video source.
Sometimes we need the same video source to be taken with different audios (translations) and we need to use a software video splitter or two video capture cards, would be easier if Flash Media Live encoder could do it natively