我想寫通過AVAssetWriter
創建的視頻文件,它拋出以下錯誤:AVAssetWriter顯示URL錯誤
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -[AVAssetWriter initWithURL:fileType:error:] invalid parameter not satisfying: [outputURL isFileURL]'
我的代碼如下:
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *savedVideoPath = [documentsDirectory stringByAppendingPathComponent:@"videoOutput"];
NSURL *url = [NSURL URLWithString:[appDelegate_.documentDirectory
stringByAppendingPathComponent:@"VideoRecording.mov"]];
NSError *error = nil;
videoWriter_ = [[AVAssetWriter alloc] initWithURL:url fileType:AVFileTypeQuickTimeMovie error:&error];
任何幫助將是明顯的。提前致謝。