I use ffmpeg to stream live video to IIS publishing point by this command
ffmpeg -f dshow -i video="video device name":audio="audio device name" -pix_fmt yuv420p -f ismv http://localhost/test.isml
And it works properly. But when my publishing point has credentials - ffmpeg fails in one minute after starting with
av_interleaved_write_frame(): Unknown error
As I see I need to specify IIS publishing point credentials. But how? Any ideas?