Ftif Video Border Data - Photron Fastcam SA6 User Manual

8.4.

FTIF Video Border Data

The video border data is entered into the position pointed to by the "offset" value described in the
direct entry in "tag=34701" inside the file.
However, for FTIF, the content of the file differs from what is specified with TIFF, it contains a unique
data sequence. For this reason, to load an FTIF file, it is necessary to discern the "FTF" string in FTIF
info and to check the FTIF version. This data is a fixed-length of 128 bytes and composed of the
structure below.
Offset Type
+0 FTIF Info
+3 FTIF Version
+4 Application Info
+6 Application Version
+8 Flag 1
+9 Camera Type
+10 Geometry
+11 Camera ID
+12 Session Number
+13 Record Rate
+17 Shutter Speed
+21 Frame Number
+25 Trigger Mode
+26 IRIG
+26 IRIG Data
+28 IRIG Year
+30 IRIG Days
+31 IRIG Hours
+32 IRIG Minutes
+33 IRIG Microseconds
+37 MCDL
Value
"FTF" (constant)
1
"PL"
Name of the application that output the file
Version of the application that output the file
When PFV (PL), the SDK Ver.
Bit0～Bit3 Chroma Mode
Bit4 Trigger Frame
Bit5 IRIG
Bit6 MCDL
Bit7 Color Mode
0x00=Grayscale
0x01=Reserved
0x10=Reserved
0x11=Reserved
0x12=Reserved
0x13=Reserved
0x14=Reserved
0x15=MAX/APX
0x16=NEO/ultima512
0x17=Reserved
0x18=512PCI
0x19=APX RS
0x20=1024PCI
0=Normal
285
Data
Format
ASCII char
char
ASCII char
char
0=No
1=Yes
0=Off
char
1=On
0=Off
1=On
0=Grayscale
1=Color
char
char
char
char
long
long
long
char
short
short
char
char
char
long
Photron FASTCAM Viewer
Bytes
3
1
2
2
1
1
1
1
1
4
4
4
1
2
2
1
1
1
4