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POHow to compress the recored video in iPhone app
 

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  1. POHow to compress the recored video in iPhone app
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    <p>I have an iPhone app in which i am recording video and playing that video it works fine.But the file size which comes is huge 3MB for 30 seconds any idea or way to compress to the file here i want when compress button is clicked on Screen it should compress the recorded video.</p> <pre><code> Saved Video NSURL*videoURL = [info objectForKey:UIImagePickerControllerMediaURL]; NSLog(@"found a video"); videoData = [[NSData dataWithContentsOfURL:videoURL] retain]; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; NSDateFormatter *dateFormat = [[[NSDateFormatter alloc] init] autorelease]; [dateFormat setDateFormat:@"dd-MM-yyyy_HH:mm:SS"]; NSDate *now = [[[NSDate alloc] init] autorelease]; NSDate* theDate = [dateFormat stringFromDate:now]; NSString*myDate=[dateFormat stringFromDate:theDate]; NSString *dataPath = [documentsDirectory stringByAppendingPathComponent:@"Default Album"]; if (![[NSFileManager defaultManager] fileExistsAtPath:dataPath]) [[NSFileManager defaultManager] createDirectoryAtPath:dataPath withIntermediateDirectories:NO attributes:nil error:nil]; NSString*test=@"test"; NSString*testUser=[test stringByReplacingOccurrencesOfString:@" " withString:@""]; videopath= [[[NSString alloc] initWithString:[NSString stringWithFormat:@"%@/%@.mp4",documentsDirectory,testUser]] autorelease]; BOOL success = [videoData writeToFile:videopath atomically:NO]; NSLog(@"Successs:::: %@", success ? @"YES" : @"NO"); NSLog(@"video path --&gt; %@",videopath); NSURL *movieURL = [NSURL fileURLWithPath:videopath]; AVURLAsset *avUrl = [AVURLAsset assetWithURL:movieURL]; CMTime time1 = [avUrl duration]; int seconds = ceil(time1.value/time1.timescale); </code></pre>
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