IAMAnalogVideoEncoder::get_CopyProtection method (strmif.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
get_CopyProtection
method determines whether copy protection is currently enabled on the encoder.
Syntax
HRESULT get_CopyProtection(
[out] long *lVideoCopyProtection
);
Parameters
[out] lVideoCopyProtection
Specifies a pointer to a long integer to receive the current copy protection level, as defined in the AM_COPY_MACROVISION_LEVEL enumeration.
Return value
When this method succeeds, it returns S_OK. Otherwise it returns an HRESULT
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | strmif.h (include Dshow.h) |
See also
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