In our testing, the method of exclusively processing the Alpha channel yielded the best results. This approach focuses on adjusting transparency while preserving the RGB color information, which prevents color distortion and maintains image detail. Key reasons for the improvement include:
- Protecting RGB from color alterations, avoiding color seepage and contamination.
- Precisely removing unwanted semi-transparency in the Alpha channel, eliminating white edges.
- Simplifying the process, reducing complexity, and minimizing risk of introducing new issues.
By targeting transparency issues directly in the Alpha channel, we achieve cleaner edges without compromising the image's color quality and detail.
On iOS the message is sent twice, with a duplicate event_id.
It cause error on logs, in different places (synapse, mautrix, ...)
It required to fix the already existing json or reimport the stickers.
The "packs/scalar*" example already include this field, and it works.
The license was initially MPLv2 as I expected the project to be a fairly
simple tiny web app, but it has already grown into multiple files. Now
that I'm going to add a server component, I'm switching the license for
future versions to AGPL like all my other non-library projects.
