[Ffmpeg-devel] Visual studio .net problem

Martin Boehme boehme
Tue Oct 4 11:06:11 CEST 2005


Lucio Marcenaro wrote:
> I just installed Visual C++ 2005 Express edition beta 2 but i still have 
> the same problem (ffmpeg not working properly with dlls: codec not foud 
> error)
> 
> So i was wondering that maybe my mingw environment is the problem...
> Could somebody (that uses ffmpeg dll with visual studio compiled apps) 
> post the list of files downoaded and installed for mingw/msys environment?

I don't think this is the problem... IIRC, I just use MinGW and MSYS. If 
you want to access CVS, I think a third package is needed.

Martin

> Lucio Marcenaro wrote:
> 
>>> Hm... so you have them installed somewhere else on your search path? 
>>> Otherwise, I'd say you aren't linking properly to the DLLs.
>>
>>
>>
>> i have ffmpeg stuff in my project dir:
>> myprojectdir\
>>     \include\ffmpeg
>>     \lib (contains av*.lib)
>>     \bin (contains av*.dll and .exe)
>>
>> then i add directory myprojectdir\include\ffmpeg and myprojectdir\lib 
>> in visual studio options as additional directories for include and lib 
>> files respectively
>>
>>> Are your import libraries being generated correctly? Do you have the 
>>> Microsoft link.exe on your path when you build FFmpeg, and do you see 
>>> output from link.exe during the build process?
>>
>>
>>
>> i think so....
>> i mean, if i run msys window and type link.exe it gives me
>> Microsoft (R) Incremental Linker Version 7.10.3077
>> Copyright (C) Microsoft Corporation.  All rights reserved.
>> usage etc etc
>>
>> lib files are
>> avcodec.lib (137.912 bytes)
>> avformat.lib (188.028 bytes)
>> avutil.lib (5.994 bytes)
>> mingw make should generate lib dll and everything i need? is it correct?
>> no need to run stuff like dlltool.exe manually, right?
>>
>> Many thanks!
>>
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel at mplayerhq.hu
>> http://mplayerhq.hu/mailman/listinfo/ffmpeg-devel
>>
>>
>>
> 
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> 


-- 
Martin B?hme
Inst. f. Neuro- and Bioinformatics
Ratzeburger Allee 160, D-23538 Luebeck
Phone: +49 451 500 5514
Fax:   +49 451 500 5502
boehme at inb.uni-luebeck.de





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