Complex sentence: The cameras captured high-definition video onto HDCAM SR recording decks, which enable the crew to capture an entire concert; older technology required physical film stock that had to be replenished every three minutes of shooting.
Split into simpler sentences: The cameras captured high-definition video onto HDCAM SR recording decks. The digital recording decks enabled the crew to capture an entire concert; older technology required physical film stock that had to be replenished every three minutes of shooting.