[FFmpeg-devel] [PATCH v2] avcodec/libwebpdec: Add libwebp WebP decoder.

[Steven Liu]

Peter Xia <aattyy at gmail.com> 于2025年4月5日周六 11:21写道：
>
> Hi Michael,
>
> The current webp decoder does not support animated, only webp stills. It has been a pretty long standing feature request (#4907).
>
> Although it adds dependency of the libwebp decoder library, libwebp itself is already a dependency of the encoder. I feel it’s simpler this way.
>
> I don’t know if there is ongoing work about this, I’m pretty new to the project.
Hi Peter,

reference this mail thread:
https://ffmpeg.org/pipermail/ffmpeg-devel/2024-June/330023.html



BTW, top-posting maybe will make something wrong or mistake, reference
link: https://ffmpeg.org/contact.html#MailingLists

>
> Thanks,
> Peter
>
> > On Apr 4, 2025, at 12:00 PM, Michael Niedermayer <michael at niedermayer.cc> wrote:
> >
> > Hi Peter
> >
> > On Thu, Apr 03, 2025 at 06:17:19PM -0700, Peter Xia wrote:
> >> Adds support of decoding animated webp.
> >
> > What is missing / is needed to have our decoder support this ?
> >
> > Our decoder should be made to support this, instead of
> > adding an external dependancy
> >
> > also, isnt there a work in progress patchset for our webp decoder
> > somewhere, or is that about something else ?
> >
> > thx
> >
> > [...]
> > --
> > Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> >
> > Homeopathy is like voting while filling the ballot out with transparent ink.
> > Sometimes the outcome one wanted occurs. Rarely its worse than filling out
> > a ballot properly.
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Thanks
Steven