{"action":"closed","issue":{"url":"https://api.github.com/repos/mpv-player/mpv/issues/1559","labels_url":"https://api.github.com/repos/mpv-player/mpv/issues/1559/labels{/name}","comments_url":"https://api.github.com/repos/mpv-player/mpv/issues/1559/comments","events_url":"https://api.github.com/repos/mpv-player/mpv/issues/1559/events","html_url":"https://github.com/mpv-player/mpv/issues/1559","id":56515139,"number":1559,"title":"cdda:// ;  property \"=chapter\" == \"chapter\" -1 ?","user":{"login":"kokoko3k","id":1230726,"avatar_url":"https://avatars.githubusercontent.com/u/1230726?v=3","gravatar_id":"","url":"https://api.github.com/users/kokoko3k","html_url":"https://github.com/kokoko3k","followers_url":"https://api.github.com/users/kokoko3k/followers","following_url":"https://api.github.com/users/kokoko3k/following{/other_user}","gists_url":"https://api.github.com/users/kokoko3k/gists{/gist_id}","starred_url":"https://api.github.com/users/kokoko3k/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kokoko3k/subscriptions","organizations_url":"https://api.github.com/users/kokoko3k/orgs","repos_url":"https://api.github.com/users/kokoko3k/repos","events_url":"https://api.github.com/users/kokoko3k/events{/privacy}","received_events_url":"https://api.github.com/users/kokoko3k/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-02-04T11:30:20Z","updated_at":"2015-02-04T12:47:01Z","closed_at":"2015-02-04T12:47:01Z","body":"when querying the chapter property and playing a cd audio, the raw property \"=chapter\" starts from -1\r\nwhile the string property \"chapter\" starts at 0:\r\n\r\nSee both answers here:\r\n```\r\n# mpv cdda://  -ao null --input-file=/tmp/input \r\n[input_file] Client connected\r\nPlaying: cdda://\r\n[cdda] Switched to track 1\r\n (+) Audio --aid=1 (pcm_s16le)\r\nAO: [null] 44100Hz stereo 2ch s16\r\nA: 00:00:02 / 01:15:17 (0%)\r\n=chapter=-1\r\nA: 00:00:05 / 01:15:17 (0%)\r\nchapter=(0) of 17\r\nA: 00:00:28 / 01:15:17 (0%)\r\n\r\n\r\nExiting... (Quit)\r\n```\r\nIs this intentional?\r\n\r\n"}}