AVDiracSeqHeader.chroma_format

• aspect_ratio_index
• bit_depth
• chroma_format
• clean_height
• clean_left_offset
• clean_right_offset
• clean_width
• color_primaries
• color_range
• color_spec_index
• color_trc
• colorspace
• frame_rate_index
• framerate
• height
• interlaced
• level
• pix_fmt
• pixel_range_index
• profile
• sample_aspect_ratio
• top_field_first
• version_
• width