{"action":"opened","issue":{"url":"https://api.github.com/repos/molon/MLAudioRecorder/issues/5","labels_url":"https://api.github.com/repos/molon/MLAudioRecorder/issues/5/labels{/name}","comments_url":"https://api.github.com/repos/molon/MLAudioRecorder/issues/5/comments","events_url":"https://api.github.com/repos/molon/MLAudioRecorder/issues/5/events","html_url":"https://github.com/molon/MLAudioRecorder/issues/5","id":56625326,"number":5,"title":"录音时间长度与最终录音文件长度不一致","user":{"login":"goodbless","id":2755630,"avatar_url":"https://avatars.githubusercontent.com/u/2755630?v=3","gravatar_id":"","url":"https://api.github.com/users/goodbless","html_url":"https://github.com/goodbless","followers_url":"https://api.github.com/users/goodbless/followers","following_url":"https://api.github.com/users/goodbless/following{/other_user}","gists_url":"https://api.github.com/users/goodbless/gists{/gist_id}","starred_url":"https://api.github.com/users/goodbless/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/goodbless/subscriptions","organizations_url":"https://api.github.com/users/goodbless/orgs","repos_url":"https://api.github.com/users/goodbless/repos","events_url":"https://api.github.com/users/goodbless/events{/privacy}","received_events_url":"https://api.github.com/users/goodbless/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-05T04:11:01Z","updated_at":"2015-02-05T04:11:01Z","closed_at":null,"body":"您好，我在用您的MLAudioRecorder开发录音机功能时，发现一个奇怪的现象，就是我在录音开始时启动一个timer用来记录录音时长并显示在界面上。但录音停下时，最终显示的时间与生成的录音文件的长度并不吻合。接着，我将获取录音时长的方法改为AudioQuene的getCurrentTime方法返回的时间，但仍然不一致。\r\n还有一个相关的问题，就是录音的最大时长的限制是在recorderWriter做的，recorderWriter中则是在每次写数据的回调中累加reorder的bufferDurationSeconds属性来计算已经录制的时间，但这个时间又与上面的几个时间不一致。\r\n请问我的问题出在哪里？"}}