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Merge pull request #1 from Bai-Mirror/codex/analyze-samsung_apple_compatible.heic-issue

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Fix ItemInfoEntryBox builder order
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Nymiro
2025-10-20 20:53:01 +13:00
committed by GitHub
parent 17f2fd893a c7c81aada8
commit 232df7d243
1 changed files with 2 additions and 4 deletions
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heic_types.py
+2 -4
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@@ -274,12 +274,10 @@ class ItemInfoEntryBox(FullBox):
content.write(item_name_bytes_to_write) content.write(item_name_bytes_to_write)
elif self.version == 2: elif self.version == 2:
# --- START FIX 4 (Builder) ---
# 保持为苹果顺序 (ID, Type, ProtIdx) 以正确 *写入* 兼容文件
content.write(struct.pack('>I', self.item_id)) content.write(struct.pack('>I', self.item_id))
content.write(self.item_type.encode('ascii').ljust(4, b'\x00'))
content.write(struct.pack('>H', self.item_protection_index)) content.write(struct.pack('>H', self.item_protection_index))
# --- END FIX 4 --- # item_type 必须是 4 字节的 4CC，若不足则以 NUL 填充
content.write(self.item_type.encode('ascii', errors='ignore')[:4].ljust(4, b'\x00'))
content.write(item_name_bytes_to_write) content.write(item_name_bytes_to_write)
elif self.version == 3: elif self.version == 3: