+If you have a fast CPU (typically a quadcore desktop; most laptops will spend
+most of their CPU on running Nageru itself), you can use x264 for the outgoing
+stream instead of Quick Sync; it is much better quality for the same bitrate,
+and also has proper bitrate controls. Simply add --http-x264-video on the
+command line. (You may also need to add something like "--x264-preset veryfast",
+since the default "medium" preset might be too CPU-intensive, but YMMV.)
+The stream saved to disk will still be the Quick Sync-encoded stream, as it is
+typically higher bitrate and thus also higher quality. Note that if you add
+".metacube" at the end of the URL (e.g. "http://127.0.0.1:9095/stream.ts.metacube"),
+you will get a stream suitable for streaming through the Cubemap video reflector
+(cubemap.sesse.net). A typical example would be:
+
+ ./nageru --http-x264-video --x264-preset veryfast --x264-tune film \
+ --http-mux mp4 --http-audio-codec libfdk_aac --http-audio-bitrate 128
+
+If you are comfortable with using all your remaining CPU power on the machine
+for x264, try --x264-speedcontrol, which will try to adjust the preset
+dynamically for maximum quality, at the expense of somewhat higher delay.
+
+See --help for more information on options in general.