FFmpeg/FFmpeg — pull request #71 by vincentbernat (2014-05-23 13:34:46+00:00)
Title: Allow to specify DSCP class

By appending `?dscp=26` to the URL, IP packets will be classified as
AF31 (assured forwarding for multimedia flows with low probability of
loss). On congested network, this allows a user to assign priorities to
flows.