Free encoding information
void XvFreeEncodingInfo(XvEncodingInfo *p_encoding_info);
Pointer to where the encoding information is located.
XvFreeEncodingInfo(3) frees encoding information that was returned by XvQueryEncodings(3). The data structure used for encoding information is defined in the reference page for XvQueryEncodings(3).
XvQueryEncodings(3)