Aha, the good news is that I can reproduce the problem with the file you sent me! Stay tuned, digging into it...
> On Jul 31, 2020, at 8:12 AM, Larry Gritz <[email protected]> wrote: > > 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] >> <mailto:[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] <mailto:[email protected]> > > > > > _______________________________________________ > Oiio-dev mailing list > [email protected] <mailto:[email protected]> > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > <http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org> -- Larry Gritz [email protected]
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