## 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 |

## MPF MPImage Tags

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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