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System.Author 相片中繼資料原則

System.Author屬性的相片中繼資料原則。

PKEY

PKEY_Author

容器

JPEG、TIFF

唯讀

No

輸出 PROPVARIANT 類型

VT_VECTOR |VT_LPWSTR

輸入 PROPVARIANT 類型

VT_VECTOR |VT_LPWSTR是慣用的,但也會接受VT_LPWSTR。

衝突解決原則

來自不同架構的值會協調。

JPEG 原則

讀取路徑

路徑 磁片格式
1 /app1/ifd/{ushort=315} ascii
2 /app13/irb/8bimiptc/iptc/by-line
3 /xmp/ < xmpseq > dc:creator Unicode
4 /app13/irb/8bimiptc/iptc/by-line
5 /app1/ifd/{ushort=40093} unicode_bytes
6 /xmp/tiff:artist Unicode

 

寫入路徑

路徑 磁片格式
1 /xmp/ < xmpseq > dc:creator Unicode
2 /xmp/tiff:artist Unicode
3 /app13/irb/8bimiptc/iptc/by-line
4 /app1/ifd/{ushort=315} ascii
5 /app1/ifd/{ushort=40093} unicode_bytes

 

移除路徑

路徑
1 /xmp/dc:creator
2 /xmp/tiff:artist
3 /app13/irb/8bimiptc/iptc/by-line
4 /app1/ifd/{ushort=315}
5 /app1/ifd/{ushort=40093}

 

TIFF 原則

讀取路徑

路徑 磁片格式
1 /ifd/{ushort=315} ascii
2 /ifd/iptc/by-line
3 /ifd/xmp/ < xmpseq > dc:creator Unicode
4 /ifd/iptc/by-line
5 /ifd/{ushort=40093} unicode_bytes
6 /ifd/irb/8bimiptc/iptc/by-line
7 /ifd/xmp/tiff:artist Unicode

 

寫入路徑

路徑 磁片格式
1 /ifd/xmp/ < xmpseq > dc:creator Unicode
2 /ifd/xmp/tiff:artist Unicode
3 /ifd/iptc/by-line
4 /ifd/{ushort=315} ascii_vector
5 /ifd/{ushort=40093} unicode_bytes
6 /ifd/iptc/by-line

 

移除路徑

路徑
1 /ifd/xmp/dc:creator
2 /ifd/xmp/tiff:artist
3 /ifd/iptc/by-line
4 /ifd/irb/8bimiptc/iptc/by-line
5 /ifd/{ushort=315}
6 /ifd/{ushort=40093}

 

備註

System.Author