[prev in list] [next in list] [prev in thread] [next in thread] 

List:       theora
Subject:    Re: [theora] Additional encoding options for theora
From:       "Benjamin M. Schwartz" <bmschwar () fas ! harvard ! edu>
Date:       2009-11-18 18:21:27
Message-ID: 4B043B27.3040309 () fas ! harvard ! edu
[Download RAW message or body]

[Attachment #2 (multipart/signed)]


Basil Mohamed Gohar wrote:
> Not sure how to do
> accurate quality comparisons automatically, so that may be a manual
> process.

The libtheora repository includes a tool called dump_psnr, which provides=

a simple, precise measure of how much error a Theora file has relative to=

the YUV original.  It's not a perfect representation of subjective
quality, but it has the advantage of being reproducible and comprehensibl=
e.

--Ben


["signature.asc" (application/pgp-signature)]

_______________________________________________
theora mailing list
theora@xiph.org
http://lists.xiph.org/mailman/listinfo/theora


[prev in list] [next in list] [prev in thread] [next in thread]