EXIF_TAGPARENT_PRIMARY
EXIF_TAG_PRIMARY
M_APP0
M_APP1
M_APP10
M_APP11
M_APP12
M_APP13
M_APP14
M_APP15
M_APP2
M_APP3
M_APP4
M_APP5
M_APP6
M_APP7
M_APP8
M_APP9
M_COM
M_DAC
M_DHP
M_DHT
M_DNL
M_DQT
M_DRI
M_EOI
M_ERROR
M_EXP
M_JPG
M_JPG0
M_JPG13
M_RST0
M_RST1
M_RST2
M_RST3
M_RST4
M_RST5
M_RST6
M_RST7
M_SOF0
M_SOF1
M_SOF10
M_SOF11
M_SOF13
M_SOF14
M_SOF15
M_SOF2
M_SOF3
M_SOF5
M_SOF6
M_SOF7
M_SOF9
M_SOI
M_SOS
M_TEM