{"action":"created","issue":{"url":"https://api.github.com/repos/WebAudio/web-audio-api/issues/677","labels_url":"https://api.github.com/repos/WebAudio/web-audio-api/issues/677/labels{/name}","comments_url":"https://api.github.com/repos/WebAudio/web-audio-api/issues/677/comments","events_url":"https://api.github.com/repos/WebAudio/web-audio-api/issues/677/events","html_url":"https://github.com/WebAudio/web-audio-api/pull/677","id":121220488,"number":677,"title":"Fix #12 by adding attributes for performance timestamps and output la…","user":{"login":"pozdnyakov","id":998253,"avatar_url":"https://avatars.githubusercontent.com/u/998253?v=3","gravatar_id":"","url":"https://api.github.com/users/pozdnyakov","html_url":"https://github.com/pozdnyakov","followers_url":"https://api.github.com/users/pozdnyakov/followers","following_url":"https://api.github.com/users/pozdnyakov/following{/other_user}","gists_url":"https://api.github.com/users/pozdnyakov/gists{/gist_id}","starred_url":"https://api.github.com/users/pozdnyakov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pozdnyakov/subscriptions","organizations_url":"https://api.github.com/users/pozdnyakov/orgs","repos_url":"https://api.github.com/users/pozdnyakov/repos","events_url":"https://api.github.com/users/pozdnyakov/events{/privacy}","received_events_url":"https://api.github.com/users/pozdnyakov/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":17,"created_at":"2015-12-09T11:56:34Z","updated_at":"2016-01-12T14:40:23Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/WebAudio/web-audio-api/pulls/677","html_url":"https://github.com/WebAudio/web-audio-api/pull/677","diff_url":"https://github.com/WebAudio/web-audio-api/pull/677.diff","patch_url":"https://github.com/WebAudio/web-audio-api/pull/677.patch"},"body":"…tency\r\n\r\nThis patch adds BaseAudioContext.currentPerformanceTime and AudioDestinationNode.latency\r\nattributes so that the audible time of the frame corresponding to 'BaseAudioContext.currentTime'\r\ncan be estimated as 'time = context.performanceTimeStamp + destNode.latency'."},"comment":{"url":"https://api.github.com/repos/WebAudio/web-audio-api/issues/comments/170931793","html_url":"https://github.com/WebAudio/web-audio-api/pull/677#issuecomment-170931793","issue_url":"https://api.github.com/repos/WebAudio/web-audio-api/issues/677","id":170931793,"user":{"login":"jipodine","id":5286023,"avatar_url":"https://avatars.githubusercontent.com/u/5286023?v=3","gravatar_id":"","url":"https://api.github.com/users/jipodine","html_url":"https://github.com/jipodine","followers_url":"https://api.github.com/users/jipodine/followers","following_url":"https://api.github.com/users/jipodine/following{/other_user}","gists_url":"https://api.github.com/users/jipodine/gists{/gist_id}","starred_url":"https://api.github.com/users/jipodine/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jipodine/subscriptions","organizations_url":"https://api.github.com/users/jipodine/orgs","repos_url":"https://api.github.com/users/jipodine/repos","events_url":"https://api.github.com/users/jipodine/events{/privacy}","received_events_url":"https://api.github.com/users/jipodine/received_events","type":"User","site_admin":false},"created_at":"2016-01-12T14:40:23Z","updated_at":"2016-01-12T14:40:23Z","body":"> The implementation is allowed to adjust the value of the currentPerformanceTime\r\n\r\n@pozdnyakov I would say that the implementation \"shall\" adjust (instead of \"is allowed to\" adjust) to the current processing block duration.\r\n\r\nAnd maybe (maybe not if you think it is too much) provide @rtoy example of a variable block size over time, or simply add something like \"according to the current system block duration, if it varies over time\". "}}