{"action":"closed","issue":{"url":"https://api.github.com/repos/lhc70000/iina/issues/1223","repository_url":"https://api.github.com/repos/lhc70000/iina","labels_url":"https://api.github.com/repos/lhc70000/iina/issues/1223/labels{/name}","comments_url":"https://api.github.com/repos/lhc70000/iina/issues/1223/comments","events_url":"https://api.github.com/repos/lhc70000/iina/issues/1223/events","html_url":"https://github.com/lhc70000/iina/issues/1223","id":273829711,"node_id":"MDU6SXNzdWUyNzM4Mjk3MTE=","number":1223,"title":"(questions) Pre render 4k videos? (downscaling)","user":{"login":"irrelevantspechack","id":33662657,"node_id":"MDQ6VXNlcjMzNjYyNjU3","avatar_url":"https://avatars0.githubusercontent.com/u/33662657?v=4","gravatar_id":"","url":"https://api.github.com/users/irrelevantspechack","html_url":"https://github.com/irrelevantspechack","followers_url":"https://api.github.com/users/irrelevantspechack/followers","following_url":"https://api.github.com/users/irrelevantspechack/following{/other_user}","gists_url":"https://api.github.com/users/irrelevantspechack/gists{/gist_id}","starred_url":"https://api.github.com/users/irrelevantspechack/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/irrelevantspechack/subscriptions","organizations_url":"https://api.github.com/users/irrelevantspechack/orgs","repos_url":"https://api.github.com/users/irrelevantspechack/repos","events_url":"https://api.github.com/users/irrelevantspechack/events{/privacy}","received_events_url":"https://api.github.com/users/irrelevantspechack/received_events","type":"User","site_admin":false},"labels":[{"id":503329508,"node_id":"MDU6TGFiZWw1MDMzMjk1MDg=","url":"https://api.github.com/repos/lhc70000/iina/labels/type:%20question","name":"type: question","color":"874190","default":false}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":12,"created_at":"2017-11-14T15:18:50Z","updated_at":"2018-07-19T14:45:42Z","closed_at":"2018-07-19T14:45:42Z","author_association":"NONE","body":"Hello I downloaded iina originally to try to play 4K-10bit video on my macbook pro retina 13\" (2560x1600). The job was good (impossible to read on VLC) but there was still a delay between audio and image and some ghosting. I guess this is due to the on-the-go rendering and downscaling? (the fans were at full power and the mac very hot).\r\n\r\n\r\nIs there a way to pre-render the video, in order to view without theses ghosting/audio&video not sync? \r\nDo watching one time the video and then coming back to the beginning will use some already made calculous or does it will re-downscale & render on-the-go?\r\n\r\nAlso, i tried to see a .mkv H264 1920x1080 movie with iina and vlc, i did not noticed a slight difference for now, but i saw that in vlc settings, video output is on \"predefined\", and the only other option is \"display 1 1280x800\". (1280x800 is my desktop resolution) Do you know if VLC know I can show more pixels and do it? (taking advantage of the retina display)\r\n\r\nLast of the last, I sometime tried (in the past, without the use of iina) to download uncompressed blu-ray and play them on my so 2560x1600 13\" retina macbook, and I always noticed a problem with a grainy image. For some reasons some high definition videos works with VLC (only players i knew) and some others not. I guess it's a converting format matter. \r\n\r\nIn order to save time, will iina will make a better work for reading blu-ray than VLC (and avoid this grainy effect)? Or it will do the same?\r\n\r\n\r\nThanks"}}
{"actor":{"display_login":"alejx"}}