VOICED: Carnaval de Rio: comenzo el concurso

The video captures the vibrant energy and cultural significance of the Rio Carnival, focusing on the Beja Flor school, a past champion, as they prepare for their parade at the Sambódromo. The preparation involves meticulous choreography and a deep passion for the event. The parade is a spectacle with over 72,000 spectators, enhanced by improved lighting and sound. Beja Flor's theme centers on the history of San Luis, highlighting the cultural blend of indigenous, African, and European influences. The dedication of participants is evident, showcasing their commitment to the carnival as both a personal and cultural achievement.

¿Cuántas grandes escuelas compiten en el carnaval según el texto?

¿Qué se menciona sobre la preparación y el esfuerzo de los participantes en el carnaval?