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Checks that the time format is TIME_FORMAT_MEDIA_TIME. This is the only format currently available.
HRESULT ConvertTimeFormat( LONGLONG * pTarget, const GUID * pTargetFormat, LONGLONG Source, const GUID * pSourceFormat );
Parameters
- pTarget
- Time set to Sourcetime if the format is TIME_FORMAT_MEDIA_TIME or NULL.
- pTargetFormat
- GUID of the TIME_FORMAT_MEDIA_TIME format, or NULL.
- Source
- Time in original format.
- pSourceFormat
- GUID of the TIME_FORMAT_MEDIA_TIME format, or NULL.
Return Values
Returns E_POINTER if pTargetis not a valid pointer, or E_INVALIDARG if pTargetFormatand pSourceFormatare not equal to TIME_FORMAT_MEDIA_TIME or NULL; otherwise, returns S_OK.