objective c - iPhone에서 벨소리가 울리는 동안 비디오가 재생되면 오디오가 없습니다 YouTube-Player-iOS-Helper 사용

목표 C :

AVAudioSession *audioSession = [AVAudioSession sharedInstance];
[audioSession setCategory:AVAudioSessionCategoryPlayback error:nil];
[audioSession setActive:YES error:nil];
playerView.webView.mediaPlaybackRequiresUserAction = NO;

스위프트

let audioSession = AVAudioSession.sharedInstance()
do {
    try audioSession.setCategory(AVAudioSessionCategoryPlayback)
    try audioSession.setActive(true)
} catch {
}
playerView.webView?.mediaPlaybackRequiresUserAction = false

[[AVAudioSession sharedInstance]             setCategory : AVAudioSessionCategoryPlayback                   오류 : nil];