O
oldfly
Unregistered / Unconfirmed
GUEST, unregistred user!
在win2000下没问题，但在win98和winXP下不能存成文件(98下是存成为0字节的文件），是为什么？
var
filefilter: IBaseFilter;
Writer: IFileSinkFilter;
being
with FilterGraph as IcaptureGraphBuilder2do
begin
// set the output filename
SetOutputFileName(MEDIASUBTYPE_Avi, PWideChar(CapFile), filefilter, Writer);
// Connect Video capture streams
RenderStream(@PIN_CATEGORY_CAPTURE, nil, sourcefilter as IBaseFilter,
divxfilter as IBaseFilter, filefilter as IBaseFilter);
end;
var
filefilter: IBaseFilter;
Writer: IFileSinkFilter;
being
with FilterGraph as IcaptureGraphBuilder2do
begin
// set the output filename
SetOutputFileName(MEDIASUBTYPE_Avi, PWideChar(CapFile), filefilter, Writer);
// Connect Video capture streams
RenderStream(@PIN_CATEGORY_CAPTURE, nil, sourcefilter as IBaseFilter,
divxfilter as IBaseFilter, filefilter as IBaseFilter);
end;