API Guide
2-310 API Functions 601355 Rev A
Return Values VS_MediaType_GetFields returns:
•VSE_TRUE - Successful execution.
•VSE_FALSE - API failure - An appropriate error code is set
in VSG_Error.
•VSE_ERR_BADFIELD - An invalid parameter was
specified.
•VSE_ERR_BADHANDLE - Specified handle was not a
media type handle.
•VSE_ERR_BADSIZE - The value passed for a string
parameter exceeds the maximum allowable length for that
parameter.
•VSE_ERR_NULLHANDLE - Specified handle was a null
pointer.
•VSE_ERR_NULLSTRING - A null value was passed to a
string argument.
Example 1 /****************************************
*********
2*
3 * FUNCTION: vst_mediatype_handle
4*
5 * PURPOSE:
6 * This function tests a mediatype
handle.
7*
8 * PARAMETERS:
9 * none
10 *
VSID_NUMBER_SIDES (int) Number of sides a medium belonging to this
media type classification supports.
Parameter Type Description