To pursue a B.Cat (Film Editing) degree, you typically need to have completed your 12th standard or equivalent. This is a general requirement for most undergraduate programs. However, there might be specific institutions or courses that offer alternative entry routes or diploma holders.

It's recommended to:

1. Research Specific Institutions: Look for film schools or universities that offer B.Cat (Film Editing) programs and check their specific eligibility criteria. Some institutions might have flexible admission policies or offer diploma holders a chance to pursue higher studies.
2. Consider Diploma as a Foundation: Your diploma in film editing can provide a strong foundation for your B.Cat degree. It can enhance your practical skills and portfolio, making you a more competitive applicant.
3. Explore Certificate Courses: Consider taking additional certificate courses in filmmaking, cinematography, or scriptwriting to strengthen your profile.
4. Portfolio and Experience: Build a strong portfolio showcasing your work, including short films, documentaries, or editing projects. Practical experience can significantly boost your chances of admission.

Remember to:

• Check Official Websites: Visit the websites of film schools and universities to get the most accurate and up-to-date information on eligibility criteria and admission procedures.
• Contact Admissions Offices: Reach out to the admissions offices of your desired institutions to inquire about specific requirements and any alternative pathways for diploma holders.
• Stay Updated: Keep yourself updated on the latest admission trends and any changes in eligibility criteria.

By taking these steps, you can increase your chances of getting into a B.Cat (Film Editing) program, even if you have completed a diploma after your 12th standard.