Trailer Tags

## Trailer Vivo Tags

Information written in JPEG trailer by some Vivo phones.

> Tag Name | Writable | Values / Notes
> --- | --- | ---
> HDRImage | no | (highlights of HDR image)
> HiddenData | no | (hidden in EXIF, not in trailer. This data is lost if the file is edited)
> JSONInfo | no |

## Trailer OnePlus Tags

Information written in JPEG trailer by some OnePlus phones.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'JSONInfo' | JSONInfo | no |
> 'private.emptyspace' | OnePlusTrailerLen? | no |
> 'watermark.device' | Device | no |

## Trailer Google Tags

Google-defined information written in the trailer of JPEG images by some phones. This information is referenced by DirectoryItem entries in the XMP. Note that some of this information may also be referenced from other metadata formats, and hence may be extracted twice. For example, MotionPhotoVideo may also exist within a Samsung trailer as EmbbededVideoFile, or GainMapImage may also exist in an MPF trailer as MPImage2.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'Confidence' | ConfidenceMapImage | no |
> 'Depth' | DepthMapImage | no |
> 'GainMap' | GainMapImage | no |
> 'MotionPhoto' | MotionPhotoVideo | no |
> 'android/confidencemap' | ConfidenceMapImage | no |
> 'android/depthmap' | DepthMapImage | no |

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Jan 28, 2025

<-- ExifTool Tag Names