{"action":"created","issue":{"url":"https://api.github.com/repos/c0ntrol/veejay/issues/31","labels_url":"https://api.github.com/repos/c0ntrol/veejay/issues/31/labels{/name}","comments_url":"https://api.github.com/repos/c0ntrol/veejay/issues/31/comments","events_url":"https://api.github.com/repos/c0ntrol/veejay/issues/31/events","html_url":"https://github.com/c0ntrol/veejay/issues/31","id":113712992,"number":31,"title":"Alpha Compositing","user":{"login":"c0ntrol","id":7851900,"avatar_url":"https://avatars.githubusercontent.com/u/7851900?v=3","gravatar_id":"","url":"https://api.github.com/users/c0ntrol","html_url":"https://github.com/c0ntrol","followers_url":"https://api.github.com/users/c0ntrol/followers","following_url":"https://api.github.com/users/c0ntrol/following{/other_user}","gists_url":"https://api.github.com/users/c0ntrol/gists{/gist_id}","starred_url":"https://api.github.com/users/c0ntrol/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/c0ntrol/subscriptions","organizations_url":"https://api.github.com/users/c0ntrol/orgs","repos_url":"https://api.github.com/users/c0ntrol/repos","events_url":"https://api.github.com/users/c0ntrol/events{/privacy}","received_events_url":"https://api.github.com/users/c0ntrol/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/c0ntrol/veejay/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":{"login":"c0ntrol","id":7851900,"avatar_url":"https://avatars.githubusercontent.com/u/7851900?v=3","gravatar_id":"","url":"https://api.github.com/users/c0ntrol","html_url":"https://github.com/c0ntrol","followers_url":"https://api.github.com/users/c0ntrol/followers","following_url":"https://api.github.com/users/c0ntrol/following{/other_user}","gists_url":"https://api.github.com/users/c0ntrol/gists{/gist_id}","starred_url":"https://api.github.com/users/c0ntrol/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/c0ntrol/subscriptions","organizations_url":"https://api.github.com/users/c0ntrol/orgs","repos_url":"https://api.github.com/users/c0ntrol/repos","events_url":"https://api.github.com/users/c0ntrol/events{/privacy}","received_events_url":"https://api.github.com/users/c0ntrol/received_events","type":"User","site_admin":false},"milestone":null,"comments":16,"created_at":"2015-10-27T23:45:40Z","updated_at":"2015-11-07T19:52:43Z","closed_at":null,"body":"Add Alpha Compositing to veejay\r\n\r\n* Add alpha support to LVD_shmin, LVD_shmout, veejay SHM\r\n* ~~Porter Duff-like operations (process in RGBA color space)~~\r\n* Find all image effects that benefit from using alpha  \r\n* Find all video effects that benefit from using alpha\r\n* Add \"Alpha\" parameters to FX that support processing alpha channels or set alpha operator mode per  chain entry separately ?\r\n* Add Alpha generators\r\n\r\n\r\nCompleted (Review before closing ticket):\r\n\r\n* Black White Mask by Threshold \r\n* Chroma Key\r\n* Luma Key (mode=3) \r\n* Crop,Scale,Tilt \r\n* Porter-Duff operations\r\n\r\nAlpha generators/helpers:\r\n* Show alpha as greyscale\r\n* Fill Alpha Channel (with a value 0-255)\r\n* Flatten image (to black)\r\n* Select by color key (skip aA[0] , write-in result to aA[i])\r\n* Select by chroma key, write mask \r\n* Overlay Magic alpha channels (combines alpha channel by magic overlay)\r\n* Set from mixing source\r\n* Travel Matte\r\n* Feather Mask\r\n* Blend\r\n"},"comment":{"url":"https://api.github.com/repos/c0ntrol/veejay/issues/comments/154743157","html_url":"https://github.com/c0ntrol/veejay/issues/31#issuecomment-154743157","issue_url":"https://api.github.com/repos/c0ntrol/veejay/issues/31","id":154743157,"user":{"login":"c0ntrol","id":7851900,"avatar_url":"https://avatars.githubusercontent.com/u/7851900?v=3","gravatar_id":"","url":"https://api.github.com/users/c0ntrol","html_url":"https://github.com/c0ntrol","followers_url":"https://api.github.com/users/c0ntrol/followers","following_url":"https://api.github.com/users/c0ntrol/following{/other_user}","gists_url":"https://api.github.com/users/c0ntrol/gists{/gist_id}","starred_url":"https://api.github.com/users/c0ntrol/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/c0ntrol/subscriptions","organizations_url":"https://api.github.com/users/c0ntrol/orgs","repos_url":"https://api.github.com/users/c0ntrol/repos","events_url":"https://api.github.com/users/c0ntrol/events{/privacy}","received_events_url":"https://api.github.com/users/c0ntrol/received_events","type":"User","site_admin":false},"created_at":"2015-11-07T19:52:43Z","updated_at":"2015-11-07T19:52:43Z","body":"@d-j-a-y  Zenny is on Ubuntu, which comes with fork of ffmpeg "}}