/**
* Skips forward until the first packet with a Sequence Number of equal or greater than that
* specified. Call {@link #getNextPacket()} to retrieve this packet. This method advances across
* all streams, but only searches the specified one.
*
* @param sid The ID of the stream who's packets we will search
* @param sequenceNumber The sequence number we're looking for
*/
public void skipToSequenceNumber(int sid, int sequenceNumber) throws IOException {
OggPacket p = null;
while ((p = getNextPacket()) != null) {
if (p.getSid() == sid && p.getSequenceNumber() >= sequenceNumber) {
nextPacket = p;
break;
}
}
}
/**
* Skips forward until the first packet with a Granule Position of equal or greater than that
* specified. Call {@link #getNextPacket()} to retrieve this packet. This method advances across
* all streams, but only searches the specified one.
*
* @param sid The ID of the stream who's packets we will search
* @param granulePosition The granule position we're looking for
*/
public void skipToGranulePosition(int sid, long granulePosition) throws IOException {
OggPacket p = null;
while ((p = getNextPacket()) != null) {
if (p.getSid() == sid && p.getGranulePosition() >= granulePosition) {
nextPacket = p;
break;
}
}
}
/**
* Returns the next packet with the given SID (Stream ID), or null if no more packets remain. Any
* packets from other streams will be silently discarded.
*/
public OggPacket getNextPacketWithSid(int sid) throws IOException {
OggPacket p = null;
while ((p = getNextPacket()) != null) {
if (p.getSid() == sid) {
return p;
}
}
return null;
}