I have created a custom transform filter in directShow. I have registered
the filter and it works perfectly fine when I use 'graph edit' to check it.
When I try using this filter in an application, I get an error stating that
CLSID_filtername was not found. To counter this effect, I included the .h
file of the filter, which has the class ID.
Now I am getting errors in linking.
LNK2001: unresolved external symbol _CLSID_filtername.
I have tried including all the .lib files of the filter (present in the
filter project folder) in the project, but no luck.
An I doing something wrong or missing a key step? Do I physically need to
add the filter name / CLSID to some other file? Does this filter create a
lib or a dll that I need to reference, which I may be missing? Has anyone
created a custom filter that worked?
I'll appreciate any suggestions or comments from anyone.
Thanks, in advance, for your help.