点击播放时崩溃
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huangyanan423 commented
-
(void)_createAudioConverter
{
AudioStreamBasicDescription inputFormat = [_playbackItem fileFormat];OSStatus status = AudioConverterNew(&inputFormat, &_outputFormat, &_audioConverter);
if (status != noErr) {
_audioConverter = NULL;
}
}
断点在这个方法里,status=0,为什么?