That is useful, and I was aware of it, but hadn't realized it was part of dolphin. I was under the assumption it was a separate tool.
However it's not live, and you can't see it happen realtime, you have to play a bit while recording the FIFO then play it back.
However it's not live, and you can't see it happen realtime, you have to play a bit while recording the FIFO then play it back.