From: "Gábor Boskovits" <boskovits@gmail.com>
To: Laura Lazzati <laura.lazzati.15@gmail.com>
Cc: Guix-devel <guix-devel@gnu.org>, help-guix <help-guix@gnu.org>
Subject: Re: [video repo] when making videos inside container images break
Date: Sun, 3 Mar 2019 20:30:51 +0100 [thread overview]
Message-ID: <CAE4v=pgasew3NWogej-rNdmA_H5EA1XJeYqHquy-KSSp69M5DA@mail.gmail.com> (raw)
In-Reply-To: <CAPNLzUP0LUrEJJzCSDS7jjUmMYg2+so=hcXAGZCNw8acgoaC-g@mail.gmail.com>
Hello Laura,
Laura Lazzati <laura.lazzati.15@gmail.com> ezt írta (időpont: 2019.
márc. 3., V, 20:09):
>
> > You can go ahead with that. I am busy here tracing down this bug.
> > I got strace for both of inside and outside the container, and it seems
> > that in the container the wrong pixbuf loader is picked up, namely xmp
> > instead of png.
> Sorry, so if you make the video "the hard way" -video by video and
> gluing-, the issue disappears? it has to do with the cointainer then?
> >
Yes, the container misses cairo. Could you try adding at, and see if
the problem persists?
How did I found it? (for myself and for future reference)
I identified that the problem is that the container misses something.
All work fine, if you don't specify the -C option.
Then the hard thing was to find out, what that something was.
I straced the thing in the container, and also did that with the working one,
outside the container.
The svg file was opened quite at the end, and I looked at the trace
from that point on.
It turned out that the image is tried to be opened as xpm... not as
png, as it should be.
Then I looked at the inkscape source, for quite a while...
The good thing to search for turned out to be Inkscape::Pixbuf, which
lead me to find that
inkscape uses cairo in concert with pixbuf.
Then I looked around the package definition of inkscape, where I found
no sign of cairo...
I tried adding it to the container, and it seems to be working fine here.
> > Best regards,
> > g_bor
Best regards,
g_bor
next prev parent reply other threads:[~2019-03-03 19:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-03 2:59 [video repo] when making videos inside container images break Laura Lazzati
2019-03-03 15:06 ` Gábor Boskovits
2019-03-03 16:19 ` Laura Lazzati
2019-03-03 17:12 ` Laura Lazzati
2019-03-03 18:44 ` Gábor Boskovits
2019-03-03 19:09 ` Laura Lazzati
2019-03-03 19:30 ` Gábor Boskovits [this message]
2019-03-03 23:39 ` Laura Lazzati
2019-03-06 6:43 ` Björn Höfling
2019-03-06 7:19 ` Gábor Boskovits
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