TAV: EZBC on the header

This commit is contained in:
minjaesong
2025-10-20 18:53:40 +09:00
parent 9553b281af
commit f0ad0ef034
4 changed files with 58 additions and 94 deletions

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@@ -930,6 +930,10 @@ transmission capability, and region-of-interest coding.
- 4 = Co-Cg/Ct-Cp (100: no alpha, has chroma, no luma)
- 5 = Co-Cg-A/Ct-Cp-A (101: has alpha, has chroma, no luma)
- 6-7 = Reserved/invalid (would indicate no luma and no chroma)
uint8 Entropy Coder
- 0 = Twobit-plane significance map
- 1 = Embedded Zero Block Coding
uint8 Reserved[2]: fill with zeros
uint8 Device Orientation
- 0 = No rotation
- 1 = Clockwise 90 deg
@@ -939,7 +943,6 @@ transmission capability, and region-of-interest coding.
- 5 = Mirrored, Clockwise 90 deg
- 6 = Mirrored, 180 deg
- 7 = Mirrored, Clockwise 270 deg
uint8 Reserved[3]: fill with zeros
uint8 File Role
- 0 = generic
- 1 = this file is header-only, and UCF payload will be followed (used by seekable movie file)