pod 'PoporFFmpegCommand'


#import <PoporFFmpegCommand/PoporFFmpegCommand.h>
#import <mobileffmpeg/MobileFFmpegConfig.h>
#import <mobileffmpeg/MobileFFmpeg.h>

+ (void)executeCommand:(NSString * _Nonnull)ffmpegCommand finish:(void (^ __nullable)(BOOL executeFinish))finish {
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        //NSLog(@"FFmpeg process started with arguments\n\'%@\'\n", ffmpegCommand);
        int result = [MobileFFmpeg execute:ffmpegCommand];
        //NSLog(@"FFmpeg process exited with rc %d\n", result);
        dispatch_async(dispatch_get_main_queue(), ^{
            if (result == RETURN_CODE_SUCCESS) {
                if (finish) {
                    finish(YES);
                }
            } else {
                if (finish) {
                    finish(NO);
                }
            }
        });
    });
}