[FFmpeg-user] ffmpeg can generate raw stream but can't read it

[Massimo Battistel]

Note: moving analyzeduration and probesize to the beginning like this:

ffmpeg -analyzeduration 100000000 -probesize 100000000 -i udp://
127.0.0.1:1400

Removes the "trailing options" warning, but the stream is not playable
anyway.