public DrawingEncoder(OutputStream outputStream, Bitmap initialFrame) {
out = new DataOutputStream(outputStream);
frameGroup = new DrawingFrameGroup(initialFrame);
player = new DrawingPlayer();
player.setCurrentFrame(initialFrame);
frameGroup.setTimeIndex(0);
}
public synchronized void run() {
try {
while (true) {
QueueItem item = queue.takeFirst();
if (item.timeIndex < 0) {
frameGroup.encode(out);
frameGroup = null;
return;
}
if (item.timeIndex - frameGroup.getTimeIndex() >= keyFrameInterval) {
frameGroup.encode(out);
frameGroup = new DrawingFrameGroup(player.getCurrentFrame());
frameGroup.setTimeIndex(item.timeIndex);
}
frameGroup.appendFrame(
new DrawingFrame((short) (item.timeIndex - frameGroup.getTimeIndex()), item.action));
}
} catch (Exception e) {
e.printStackTrace();
}
}