IMediaSeeking::ConvertTimeFormat

Microsoft DirectShow 9.0

The ConvertTimeFormat method converts from one time format to another.

Syntax

  HRESULT ConvertTimeFormat(
  LONGLONG *pTarget,
  const GUID *pTargetFormat,
  LONGLONG Source,
  const GUID *pSourceFormat
);

Parameters

pTarget

[out] Pointer to a variable that receives the converted time.

pTargetFormat

[in] Pointer to a GUID that specifies the target format. If NULL, the current format is used. See Time Format GUIDs.

Source

[in] Time value to be converted.

pSourceFormat

[in] Pointer to a GUID that specifies the format to convert. If NULL, the current format is used. See Time Format GUIDs.

Return Values

Returns an HRESULT value. Possible values include the following.

Return code	Description
S_OK	Success.
E_INVALIDARG	Conversion between these types is not supported.
E_NOTIMPL	Method is not supported.
E_POINTER	NULL pointer argument.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also

Risorse aggiuntive