I think it should work. Two things to check:
oiiotool --help
Look at the bottom, make sure that ffmpeg is in the "input formats supported"
section, and that the "dependent libraries" section lists it and has the
version you expect.
Next, try adding this to your test:
out = oiio.ImageOutput.create(path)
if not out :
print("error:", oiio.geterror())
image_format = out.format_name()
Maybe there's something up with opening that particular file.
> On Sep 23, 2020, at 10:18 AM, Scott Wilson <[email protected]> wrote:
>
> Hello all,
>
> We're upgrading oiio from 1.7 to 2.2.6.1 for the big Python 3 update. I've
> compiled oiio with FFmpeg support for Python 2.7 and 3.7.
>
> I have some code that I use to get the file type of an image or movie that
> looks like this:
>
> out = oiio.ImageOutput.create(path)
> image_format = out.format_name()
>
> If the path is something like "file.mov", then out is None. However, in our
> 1.7 build, it'll return mov. Is there something I did wrong with my compile,
> or does oiio return None in this case now?
>
> Thanks!
> _______________________________________________
> Oiio-dev mailing list
> [email protected]
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--
Larry Gritz
[email protected]
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