Reset all programs to use same audio output

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http://askubuntu.com – Background: So through some messing around or some sort that I've done with my audio, I've found that some programs are set to use my built-in audio, and others are set to use my sound card. While I know I can manually change each program, when it's playing audio, which output device it's using in pavucontrol, this can be kind of tedious. Question: Is there a way to automatically set all programs, whether they're currently playing sound or not, to use a single output device? (HowTos)