pictures: processing some webp images fails

[davidsneighbour]

Some images throw errors when processed by the module. This is not a general problem, but depends on each image. For instance these/this one(s) throws the error.

• shia-labeouf-just-do-it.webp (animated and webp)

See also this discussion in the discourse which opts to re-run the image through cwebp before usage.

• I may add a script to preprocess images when they are added to the repository (not connected to the module)
• or find the underlying issue.

Workaround

Use an absolute link so that the image is linked static and not processed (instead of image.webp use content/blog/2025/image.webp) or open it in your image editor and save and retry.