If this is related to a specific viral trend, a local documentary, or a technical guide for Odia content creators, knowing the context would help me give you a more accurate answer.

Odia weddings are not just social events; they are a series of sacred Vedic rituals. These include the Nirbandha (engagement), Bahaghara (the main wedding), and Chauthi (consummation). In recent years, "exclusive" wedding footage focusing on specific, rare rituals has become highly sought after on platforms like YouTube and AAO NXT. The word "Kacha" in some Indian contexts refers to raw, unripe, or unfinished states, though its meaning shifts heavily depending on the Sanskrit or Odia root. It is possible "Giha Kacha" is a local term for a specific ritual item or a pre-wedding tradition that is not documented in mainstream English sources.