87d1a78754
This adds two command-line flags to audioproc_f: -red and -red_graph, which can be used to enable/disable the RED, and to set the output path for the graph. The graph is generated as a python script that depends on matplotlib and numpy to display the graph. BUG=webrtc:6525 Review-Url: https://codereview.webrtc.org/2486763002 Cr-Commit-Position: refs/heads/master@{#15069}