> OK, diid you copy src/examples/play to ~/build and test that? That is
> a c++ program.
Yes I did that.
2012/1/27 Dan Dennedy <d...@dennedy.org>
> On Fri, Jan 27, 2012 at 9:47 AM, bettinger cédric <bced...@gmail.com>
> wrote:
> >> If you get these errors only when you run your test program but not
> >> melt, then it is very strange. Well, with melt you may need to cat
> >> stderr.txt to see the messages.
> >
> > I also see those message in stderr.txt. But the program melt.exe seems to
> > work. With noise argument it works and I see the windows with noise. And
> I
> > tried to compile and run the program dan.c in the tests directory of mlt
> and
> > it works even if I got those dll messages.
>
> Good, now there is consistency. The dependent libs may have changed
> some since I wrote up the instructions on the wiki page. Or, you could
> have missed copying some needed DLLs that would cause those plugins to
> fail to load.
>
> >> Did you compile using 'make -C src/examples' ?
> >> I think the only difference compared to your direct compilation line
> >> from a previous post is that 'pkg-config --cflags mlt++' will add
> >> "-D_REENTRANT"
> >
> > Also I compilated using "make -C src/examples", but I added
> > "/home/cedric/src/mlt" to PKG_CONFIG_PATH to make it works.
> >
> > Now I need to find out how to compile cpp programs with mlt++.
>
> OK, diid you copy src/examples/play to ~/build and test that? That is
> a c++ program.
>
> >
> > 2012/1/26 Dan Dennedy <d...@dennedy.org>
> >>
> >> On Thu, Jan 26, 2012 at 6:27 AM, bettinger cédric <bced...@gmail.com>
> >> wrote:
> >> >> Have you tried running "melt" to make sure the everything compiled
> >> >> properly?
> >> >
> >> > Yeah it seems to work, I did ran melt.exe and melt.exe noise (a window
> >> > with
> >> > noise appeared).
> >> > I compiled the program play.cpp but I got the same mistake that with
> my
> >> > program.
> >>
> >> Did you compile using 'make -C src/examples' ?
> >> I think the only difference compared to your direct compilation line
> >> from a previous post is that 'pkg-config --cflags mlt++' will add
> >> "-D_REENTRANT"
> >> I just compiled 'make -C src/examples' on my system and then copied it
> >> to the build directory, and "./play.exe noise:" works fine for me.
> >>
> >> It is strange that melt.exe would work but not play.exe. If so, I
> >> think even if I give you a compiled set of known-working libs, you
> >> would not get it to work. I could send you a Shotcut Qt Creator
> >> project with libs and dlls already compiled to see if you have more
> >> success.
> >>
> >> > I also tried to make work a c program :
> >> >
> >> > #include <framework/mlt.h>
> >> > #include <stdio.h>
> >> > #include <string.h>
> >> > #include <stdlib.h>
> >> >
> >> > int main( int argc, char **argv )
> >> > {
> >> > mlt_repository repo = mlt_factory_init( NULL );
> >> > //mlt_consumer consumer = mlt_factory_consumer( "bluefish", "NTSC" );
> >> > mlt_profile profile = mlt_profile_init("square_ntsc_wide");
> >> > mlt_factory_close();
> >> > return 0;
> >> > }
> >> >
> >> > It compiled but when I run my program I got the folowing mistake :
> >> > mlt_repository_init: failed to dlopen
> >> > C:\MinGW\msys\1.0\home\cedric\build\lib\mlt/libmltqimage.dll
> >> > ("C:\MinGW\msys\1.0\home\cedric\build\lib\mlt\libmltqimage.dll": A
> >> > dynamic
> >> > link library (DLL) initialization routine failed.)
> >> > mlt_repository_init: failed to dlopen
> >> > C:\MinGW\msys\1.0\home\cedric\build\lib\mlt/libmltswfdec.dll
> >> > ("C:\MinGW\msys\1.0\home\cedric\build\lib\mlt\libmltswfdec.dll": A
> >> > dynamic
> >> > link library (DLL) initialization routine failed.)
> >> > mlt_repository_init: failed to dlopen
> >> > C:\MinGW\msys\1.0\home\cedric\build\lib\mlt/libmltxml.dll
> >> > ("C:\MinGW\msys\1.0\home\cedric\build\lib\mlt\libmltxml.dll": The
> >> > specified module could not be found.)
> >> >
> >> > Since libmltxml.dll is in
> "C:\MinGW\msys\1.0\home\cedric\build\lib\mlt"
> >> > I am
> >> > not sure of what this means.
> >>
> >> It means those plugins failed to load due to dependent DLLs missing in
> >> the current directory or PATH.
> >> libmltqimage.dll is missing the Qt DLLs.
> >> libmltswfdec.dll could be missing any number of DLLs. You probably
> >> don't need this anyway.
> >> libmltxml.dll is probably missing the libxml2.dll.
> >> The popular, downloadable tool depends.exe shows you what DLLs are
> >> missing for an executable.
> >>
> >> If you get these errors only when you run your test program but not
> >> melt, then it is very strange. Well, with melt you may need to cat
> >> stderr.txt to see the messages.
> >>
> >> --
> >> +-DRD-+
> >
> >
> >
> >
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>
>
> --
> +-DRD-+
>
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