vorbis_synthesis_idheader

declared in "vorbis/codec.h";

This function checks whether a packet is a valid Vorbis identification header packet. This function can be used to detect whether a logical Ogg stream could be a Vorbis stream, given its very first packet.

extern int      vorbis_synthesis_idheader(ogg_packet *op);

Parameters

op

Pointer to the ogg_packet to check.

Return Values

1 if the packet is a valid first packet for a Vorbis bitstream.

0 if not.