⎗ image/heif-sequence

File Extensions

heifs, hif

Magic Bytes

1. ISOBMFF file type box code + major brand prefix for HEIF sequence with any coding format

   Offset	4	5	6	7	8	9	10
   Byte	0x66	0x74	0x79	0x70	0x6d	0x73	0x66
   Char	f	t	y	p	m	s	f

References

• Media Type Assignment
• HEIF Technical information
• MP4RA Brands
• ISOBMFF Major Brand Explanation