Avid Down Mixer is an AAX plug-in (Native) that can be used to automatically mix greater-than-stereo multichannel tracks (such as 5.1) down to stereo (Pro Tools HD and Pro Tools with Complete Production Toolkit only) or stereo tracks down to mono.
Down Mixer supports 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz and 192 kHz sample rates.
When inserting Down Mixer on a compatible greater-than-stereo multichannel track, the channel format of the track output changes to stereo.
When inserting Down Mixer on a stereo track, the channel format of the track output changes to mono.