Now i make a app for output 4 monitor with quartzcomposer +xcode.
I have a Problem.
When i sync 4 source to 4 monitor.
I use one IB action for Starting a video .
but starting video on QCview have a little delay on each monitor.
my IB action so simple.
but i have a delay........
--
- (IBAction)aall:(id)sender
{NSString *fisd=[[[rollController selectedObjects] lastObject]
valueForKey:@"filename"];
NSNumber*ss=@"0";
[qcControl setValue:ss forKeyPath: @"patch.alnum1.value"];
[qcControl1 setValue:ss forKeyPath: @"patch.alnum1.value"];
[qcControl2 setValue:ss forKeyPath: @"patch.alnum1.value"];
[qcControl setValue:fisd forKeyPath: @"patch.pathd.value"];
[qcControl1 setValue:fisd forKeyPath: @"patch.pathd.value"];
[qcControl2 setValue:fisd forKeyPath: @"patch.pathd.value"];
//1x1a
}
-----
"pathd.value" connect to "Movie Path " on " Image with Movie" in qtz
file.
When 2 monitor output i have a little delay.
My Machine is G5 2G quad
＋video cardーーーーradeon 1900x.
＋video cardーーーーradeon 6600 +matrix2go..
Would anyone have an idea to how sync that video start on 4 monitor .
