Image::ExifTool::WriteRIFF(3) User Contributed Perl Documentation Image::ExifTool::WriteRIFF(3)

# [NAME](#NAME)

Image::ExifTool::WriteRIFF.pl - Write RIFF-format files

# [SYNOPSIS](#SYNOPSIS)

This file is autoloaded by Image::ExifTool::RIFF.

# [DESCRIPTION](#DESCRIPTION)

This file contains routines to write metadata to RIFF-format files.

# [NOTES](#NOTES)

Currently writes only WebP files.

# [AUTHOR](#AUTHOR)

Copyright 2003-2026, Phil Harvey (philharvey66 at gmail.com)

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

# [REFERENCES](#REFERENCES)

<https://developers.google.com/speed/webp/docs/riff\_container>

# [SEE ALSO](#SEE_ALSO)

[**Image::ExifTool::Photoshop**(3pm)](/man/os/exiftool/Image::ExifTool::Photoshop.3pm), [**Image::ExifTool**(3pm)](/man/os/exiftool/Image::ExifTool.3pm)

2026-10-09 perl v5.44.0

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Document: Image::ExifTool::WriteRIFF(3pm) from exiftool 13.59-r3 (Chainguard OS)
Source: https://github.com/exiftool/exiftool