MOV to Mp4 video conversion iPhone programmatically

Question

I am developing media server for Play station 3 in iPhone.

I came to know that PS3 doesn\'t support .MOV file so I have to convert it into Mp4 or something other tra

Answer 1

Use the below code

    NSURL * mediaURL = [info objectForKey:UIImagePickerControllerMediaURL];
    AVAsset *video = [AVAsset assetWithURL:mediaURL];
    AVAssetExportSession *exportSession = [AVAssetExportSession exportSessionWithAsset:video presetName:AVAssetExportPresetMediumQuality];
    exportSession.shouldOptimizeForNetworkUse = YES;
    exportSession.outputFileType = AVFileTypeMPEG4;

    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *basePath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil;
    basePath = [basePath stringByAppendingPathComponent:@"videos"];
    if (![[NSFileManager defaultManager] fileExistsAtPath:basePath])
        [[NSFileManager defaultManager] createDirectoryAtPath:basePath withIntermediateDirectories:YES attributes:nil error:nil];

    compressedVideoUrl=nil;
    compressedVideoUrl = [NSURL fileURLWithPath:basePath];
    long CurrentTime = [[NSDate date] timeIntervalSince1970];
    NSString *strImageName = [NSString stringWithFormat:@"%ld",CurrentTime];
    compressedVideoUrl=[compressedVideoUrl URLByAppendingPathComponent:[NSString stringWithFormat:@"%@.mp4",strImageName]];

    exportSession.outputURL = compressedVideoUrl;

    [exportSession exportAsynchronouslyWithCompletionHandler:^{

        NSLog(@"done processing video!");
        NSLog(@"%@",compressedVideoUrl);

        if(!dataMovie)
            dataMovie = [[NSMutableData alloc] init];
        dataMovie = [NSData dataWithContentsOfURL:compressedVideoUrl];

    }];