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Add webp support #346

Merged
merged 6 commits into from Oct 6, 2021
Merged

Add webp support #346

merged 6 commits into from Oct 6, 2021

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apmechev
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@apmechev apmechev commented Sep 11, 2021 •
edited

adds logic in portal.go to convert webP images to png, since WebP images don't seem to work Matrix -> WhatsApp

uses golang.org/x/image/webp to do the conversion in memory
Can be tested using apmechev/mautrix-whatsapp-test:v0.2.4-4 from dockerhub

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If you need to test it, you can use
https://hub.docker.com/r/apmechev/mautrix-whatsapp-test

tulir
tulir requested changes Sep 16, 2021
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This should use a native Go library like golang.org/x/image/webp for decoding the webp (and re-encoding as png), there's no need for external tools.

gif -> mp4 only uses ffmpeg because animation is a lot more complicated than static images.

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Updated to use golang.org/x/image/webp and forgo writing to the filesystem

@apmechev apmechev requested a review from tulir September 18, 2021 09:34
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apmechev commented Oct 6, 2021

Hey, does this look good?
I was also thinking of adding webM support using ffmpeg but I was going to do it in another PR

tulir
tulir approved these changes Oct 6, 2021
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Fixed the variable names (Go uses camelCase)

Looks good, thanks!

@tulir tulir merged commit 9ca18ea into mautrix:master Oct 6, 2021
@apmechev apmechev deleted the AddWebpSupport branch October 7, 2021 12:03
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