Any TIFF file? Or only particular ones? Can you email me a particular TIFF file
that exhibits this problem so I can try to reproduce?
Also, do you know what the value of the 'bitdepth' variable is in this case?
Which version of OIIO are you using?
-- lg
> On Jul 31, 2020, at 2:53 AM, MONSIEUR LIXM <[email protected]> wrote:
>
>
> Hey, thanks for your answer,
> So it is just a message that doesn’t stop the code BUT the written file is
> actually corrupted.(you can’t read it)
>
> I didn’t compiled OIIO myself , I am using a Python Wheel made by Fredrik
> Averpil. But this is the only error i had from now, if i convert an exr/hdr
> to png I don’t have any issue. It only pop for tiff to png.
>
> Liam.
>
>
> ----------------------------------------------------------------------
>
> Message: 2
> Date: Wed, 29 Jul 2020 10:30:36 -0700
> From: Larry Gritz <[email protected] <mailto:[email protected]>>
> To: OpenImageIO developers <[email protected]
> <mailto:[email protected]>>
> Subject: Re: [Oiio-dev] LibPng error
> Message-ID: <[email protected]
> <mailto:[email protected]>>
> Content-Type: text/plain; charset="utf-8"
>
> Is it actually crashing or doing the wrong thing when writing the file? Or
> are you just getting a stray message printed from inside libpng that is, in
> actuality, a harmless false alarm?
>
> Do you know what version of libpng you are using, and are you sure you have
> compiled it in release mode and not some kind of debug mode?
>
>
> > On Jul 29, 2020, at 4:50 AM, MONSIEUR LIXM <[email protected]
> > <mailto:[email protected]>> wrote:
> >
> > Hello,
> > I run into an error when i?m trying to convert a .tiff into .png :
> > ? libpng error: known incorrect sRGB profile ?
> >
> > Can?t find where it comes from , it just seems that the message pop after
> > this last line :
> >
> > in_buf_rgba.specmod().attribute("compression", self.compression.lower())
> > in_buf_rgba.specmod().attribute("oiio:ColorSpace", "sRGB") # self.out_cs
> > if not ODT_DICO.get(self.odt) else self.odt)
> > bitdepth = self.bitdepth_picker(in_buf_data.nativespec().format,
> > self.out_bitdepth)
> > in_buf_rgba.set_write_format(bitdepth)
> >
> > here my variable ? bitdepth ? is a string as ? UINT8, UINT16, ? ?
> > I suppose that I am missing a metadata information to make it work.
> >
> > If you could point me in which direction to go.
> >
> > Kindly, Liam Collod.
> >
> >
--
Larry Gritz
[email protected]
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