在iPhone中录制视频时在视频上添加日期时间

Question

i am new in iPhone sdk. I want to develop a project in which i need to record current date and time along while i am recording video. i am not getting how to do that. please help me out here. please provide a sample if possible.

Thank You

Answer 1

NSDate date will return a NSDate object with the current date and time. Sample code to find the current date and time is as follows

NSDate *testDate=[NSDate date]; 
NSDateFormatter *formatterNew = [[NSDateFormatter alloc] init]; [formatterNew setDateFormat:@"MM/dd/yyyy hh:mm:ss"]; 
NSString *dt = [formatterNewstringFromDate:testDate]; 
NSString *strDateTaken=dt; 
NSLog(@"date=%@",strDateTaken); 
[formatterNew release];

and you can easily save this date in NSUserDefault for later retrival