Webpmux Quality info

36 views
Skip to first unread message

drup...@gmail.com

unread,
Jul 8, 2016, 3:55:31 AM7/8/16
to WebP Discussion
Hi ,

Currently Webpmux does not give you the info of the quality parameters of each of the frames in the animated webp .

Is it possible to view the quality parameters of each of the frames ?

Thanks ,

Roopeshwar



Urvang Joshi

unread,
Jul 8, 2016, 12:58:27 PM7/8/16
to WebP Discussion
Hi Roopeshwar,
Quality parameters used to encode a frame aren't stored in the WebP files / frames, so that won't be possible to output.
However, I could output whether the frame is encoded lossy/lossless. Would that be useful?

--
You received this message because you are subscribed to the Google Groups "WebP Discussion" group.
To unsubscribe from this group and stop receiving emails from it, send an email to webp-discuss...@webmproject.org.
To post to this group, send email to webp-d...@webmproject.org.
Visit this group at https://groups.google.com/a/webmproject.org/group/webp-discuss/.
For more options, visit https://groups.google.com/a/webmproject.org/d/optout.
--
Thanks & Regards,
Urvang

Roopeshwar Devarajan

unread,
Jul 8, 2016, 2:08:57 PM7/8/16
to WebP Discussion
Hi Urvang,

Yeah, even the lossy/lossless information for each frame would be good.

Thanks,
Roopeshwar

Urvang Joshi

unread,
Jul 8, 2016, 7:08:42 PM7/8/16
to WebP Discussion
Sure, just added this information in 'webpmux -info' output: https://chromium-review.googlesource.com/#/c/359283/
Hope it's useful.

--
You received this message because you are subscribed to the Google Groups "WebP Discussion" group.
To unsubscribe from this group and stop receiving emails from it, send an email to webp-discuss...@webmproject.org.
To post to this group, send email to webp-d...@webmproject.org.
Visit this group at https://groups.google.com/a/webmproject.org/group/webp-discuss/.
For more options, visit https://groups.google.com/a/webmproject.org/d/optout.

Roopeshwar Devarajan

unread,
Jul 10, 2016, 7:09:40 AM7/10/16
to WebP Discussion
Thanks a lot.
Reply all
Reply to author
Forward
0 new messages