{"action":"opened","issue":{"url":"https://api.github.com/repos/mpv-player/mpv/issues/2367","labels_url":"https://api.github.com/repos/mpv-player/mpv/issues/2367/labels{/name}","comments_url":"https://api.github.com/repos/mpv-player/mpv/issues/2367/comments","events_url":"https://api.github.com/repos/mpv-player/mpv/issues/2367/events","html_url":"https://github.com/mpv-player/mpv/issues/2367","id":109468803,"number":2367,"title":"Different cache behavior on ext4 and NTFS","user":{"login":"spvkgn","id":4147135,"avatar_url":"https://avatars.githubusercontent.com/u/4147135?v=3","gravatar_id":"","url":"https://api.github.com/users/spvkgn","html_url":"https://github.com/spvkgn","followers_url":"https://api.github.com/users/spvkgn/followers","following_url":"https://api.github.com/users/spvkgn/following{/other_user}","gists_url":"https://api.github.com/users/spvkgn/gists{/gist_id}","starred_url":"https://api.github.com/users/spvkgn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/spvkgn/subscriptions","organizations_url":"https://api.github.com/users/spvkgn/orgs","repos_url":"https://api.github.com/users/spvkgn/repos","events_url":"https://api.github.com/users/spvkgn/events{/privacy}","received_events_url":"https://api.github.com/users/spvkgn/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-02T10:32:14Z","updated_at":"2015-10-02T10:32:14Z","closed_at":null,"body":"On Ubuntu 12.04 I have different cache behavior with same file on ext4 and NTFS.\r\n\r\nWith file opened from ext4 partition mpv works as it should:\r\n```\r\nmpv --no-config --msg-level=cache=v file.mkv\r\nPlaying: file.mkv\r\n (+) Video --vid=1 (*) (h264)\r\n (+) Audio --aid=1 (*) (aac)\r\nAO: [pulse] 44100Hz stereo 2ch float\r\nVO: [opengl] 852x480 yuv420p\r\nAV: 00:00:01 / 01:25:19 (0%) A-V: -0.000\r\n\r\n\r\nExiting... (Quit)\r\n```\r\n\r\nWith same file opened from NTFS partition mpv enables cache:\r\n```\r\nmpv --no-config --msg-level=cache=v file.mkv\r\nPlaying: file.mkv\r\n[cache] Cache size set to 150000 KiB (75000 KiB backbuffer)\r\n[cache] Dropping cache at pos 690714542, cached range: 0-131072.\r\n[cache] Seeking underlying stream: 131072 -> 690714542\r\n[cache] Dropping cache at pos 690713654, cached range: 690714542-690714625.\r\n[cache] Seeking underlying stream: 690714625 -> 690713654\r\n[cache] blocking for STREAM_CTRL 8\r\n[cache] blocking for STREAM_CTRL 8\r\n (+) Video --vid=1 (*) (h264)\r\n (+) Audio --aid=1 (*) (aac)\r\n[cache] Dropping cache at pos 5590, cached range: 690713654-690714625.\r\n[cache] Seeking underlying stream: 690714625 -> 5590\r\nAO: [pulse] 44100Hz stereo 2ch float\r\nVO: [opengl] 852x480 yuv420p\r\nAV: 00:00:01 / 01:25:19 (0%) A-V: -0.000 Cache:  9s+73MB\r\n[cache] Terminating cache...\r\n[cache] Cache exiting...\r\n\r\n\r\nExiting... (Quit)\r\n```\r\n\r\nIs there a way not to enable cache with NTFS as well as with ext FS?\r\n\r\n```\r\nmpv -V\r\nmpv 0.11.0 (C) 2000-2015 mpv/MPlayer/mplayer2 projects\r\n built on UNKNOWN\r\nffmpeg library versions:\r\n   libavutil       54.31.100\r\n   libavcodec      56.60.100\r\n   libavformat     56.40.101\r\n   libswscale      3.1.101\r\n   libavfilter     5.40.101\r\n   libswresample   1.2.101\r\nffmpeg version: 2.8-dpkg\r\n```"}}