MPF Tags
These tags are part of the CIPA Multi-Picture Format specification, and are
found in the APP2 "MPF" segment of JPEG images. MPImage data referenced
from this segment is stored as a JPEG trailer. The MPF tags are not
writable, however the MPF segment may be deleted as a group (with "MPF:All")
but then the JPEG trailer should also be deleted (with "Trailer:All"). See
https://web.archive.org/web/20190713230858/http://www.cipa.jp/std/documents/e/DC-007_E.pdf
for the official specification.
| Tag ID | Tag Name |
Writable | Values / Notes |
|---|
| 0xb000 |
MPFVersion |
no |
|
| 0xb001 |
NumberOfImages |
no |
|
| 0xb002 |
MPImageList |
- |
--> MPF MPImage Tags |
| 0xb003 |
ImageUIDList |
no |
|
| 0xb004 |
TotalFrames |
no |
|
| 0xb101 |
MPIndividualNum |
no |
|
| 0xb201 |
PanOrientation |
no |
(long integer is split into 4 bytes)
[Value 2]
0x0 = [unused]
0x1 = Start at top right
0x2 = Start at top left
0x3 = Start at bottom left
0x4 = Start at bottom right
[Value 3]
0x1 = Left to right
0x2 = Right to left
0x3 = Top to bottom
0x4 = Bottom to top
0x10 = Clockwise
0x20 = Counter clockwise
0x30 = Zigzag (row start)
0x40 = Zigzag (column start) |
|
| 0xb202 |
PanOverlapH |
no |
|
| 0xb203 |
PanOverlapV |
no |
|
| 0xb204 |
BaseViewpointNum |
no |
|
| 0xb205 |
ConvergenceAngle |
no |
|
| 0xb206 |
BaselineLength |
no |
|
| 0xb207 |
VerticalDivergence |
no |
|
| 0xb208 |
AxisDistanceX |
no |
|
| 0xb209 |
AxisDistanceY |
no |
|
| 0xb20a |
AxisDistanceZ |
no |
|
| 0xb20b |
YawAngle |
no |
|
| 0xb20c |
PitchAngle |
no |
|
| 0xb20d |
RollAngle |
no |
|
|
The first MPF "Large Thumbnail" image is extracted as PreviewImage, and the
rest of the embedded MPF images are extracted as MPImage#. The
ExtractEmbedded (-ee) option may be used to extract information from these
embedded images.
| Index1 | Tag Name |
Writable | Values / Notes |
|---|
| 0.1 |
MPImageFlags |
no |
[val >> 27 & 0x1f]
Bit 2 = Representative image
Bit 3 = Dependent child image
Bit 4 = Dependent parent image |
| 0.2 |
MPImageFormat |
no |
[val >> 24 & 0x7]
0 = JPEG |
| 0.3 |
MPImageType |
no |
[val & 0xffffff]
0x0 = Undefined
0x10001 = Large Thumbnail (VGA equivalent)
0x10002 = Large Thumbnail (full HD equivalent)
0x20001 = Multi-frame Panorama
0x20002 = Multi-frame Disparity
0x20003 = Multi-angle
0x30000 = Baseline MP Primary Image
0x40000 = Original Preservation Image |
|
| 4 |
MPImageLength |
no |
|
| 8 |
MPImageStart |
no |
|
| 12 |
DependentImage1EntryNumber |
no |
|
| 14 |
DependentImage2EntryNumber |
no |
|
|
(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Jun 8, 2023
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