Auto MBR switching + Aggregated metrics from a parallel element?

working on a player that would like to leverage auto MBR switching implemented in OSMF both for live and hosted RTMP streams. please tell me about best practices, as far as buffer length, minimum buffer size and other settings.
this player also serves 'multi pane' video, meaning more than one video stream at a time, which is implemented extending ParallelElement. since auto MBR switching uses 'metrics' to decide about switching streams' bitrate up and down, I was wondering if in case of a ParallelElement, the metrics gets aggregated based on all individual elements' metrics... and a technical question: is the 'processAggregatedTrait' method involved in this? thanks!

working on a player that would like to leverage auto MBR switching implemented in OSMF both for live and hosted RTMP streams. please tell me about best practices, as far as buffer length, minimum buffer size and other settings.
this player also serves 'multi pane' video, meaning more than one video stream at a time, which is implemented extending ParallelElement. since auto MBR switching uses 'metrics' to decide about switching streams' bitrate up and down, I was wondering if in case of a ParallelElement, the metrics gets aggregated based on all individual elements' metrics... and a technical question: is the 'processAggregatedTrait' method involved in this? thanks!

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