{"action":"created","issue":{"url":"https://api.github.com/repos/Freescale/gstreamer-imx/issues/99","repository_url":"https://api.github.com/repos/Freescale/gstreamer-imx","labels_url":"https://api.github.com/repos/Freescale/gstreamer-imx/issues/99/labels{/name}","comments_url":"https://api.github.com/repos/Freescale/gstreamer-imx/issues/99/comments","events_url":"https://api.github.com/repos/Freescale/gstreamer-imx/issues/99/events","html_url":"https://github.com/Freescale/gstreamer-imx/issues/99","id":157412801,"number":99,"title":"Green band at the bottom of deinterlaced image with imxv4l2videosink","user":{"login":"akhudosh","id":6834145,"avatar_url":"https://avatars.githubusercontent.com/u/6834145?v=3","gravatar_id":"","url":"https://api.github.com/users/akhudosh","html_url":"https://github.com/akhudosh","followers_url":"https://api.github.com/users/akhudosh/followers","following_url":"https://api.github.com/users/akhudosh/following{/other_user}","gists_url":"https://api.github.com/users/akhudosh/gists{/gist_id}","starred_url":"https://api.github.com/users/akhudosh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/akhudosh/subscriptions","organizations_url":"https://api.github.com/users/akhudosh/orgs","repos_url":"https://api.github.com/users/akhudosh/repos","events_url":"https://api.github.com/users/akhudosh/events{/privacy}","received_events_url":"https://api.github.com/users/akhudosh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-05-29T23:55:01Z","updated_at":"2016-10-17T11:05:06Z","closed_at":null,"body":"The pipeline\r\ngst-launch-1.0 imxv4l2videosrc ! imxipuvideotransform deinterlace=1 ! imxeglvivsink\r\nresults in the image with a green band a few pixel high at the bottom of the video image.\r\nThe same pipeline with imxv4l2src does not create this green band. Also, after imxv4l2src pipeline is run, the green band does not appear even with imxv4l2videosrc."},"comment":{"url":"https://api.github.com/repos/Freescale/gstreamer-imx/issues/comments/254177967","html_url":"https://github.com/Freescale/gstreamer-imx/issues/99#issuecomment-254177967","issue_url":"https://api.github.com/repos/Freescale/gstreamer-imx/issues/99","id":254177967,"user":{"login":"dv1","id":335064,"avatar_url":"https://avatars.githubusercontent.com/u/335064?v=3","gravatar_id":"","url":"https://api.github.com/users/dv1","html_url":"https://github.com/dv1","followers_url":"https://api.github.com/users/dv1/followers","following_url":"https://api.github.com/users/dv1/following{/other_user}","gists_url":"https://api.github.com/users/dv1/gists{/gist_id}","starred_url":"https://api.github.com/users/dv1/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dv1/subscriptions","organizations_url":"https://api.github.com/users/dv1/orgs","repos_url":"https://api.github.com/users/dv1/repos","events_url":"https://api.github.com/users/dv1/events{/privacy}","received_events_url":"https://api.github.com/users/dv1/received_events","type":"User","site_admin":false},"created_at":"2016-10-17T11:05:06Z","updated_at":"2016-10-17T11:05:06Z","body":"I finally got hardware where I can reconstruct this. Right now I have no clue why this happens, but I strongly suspect a problem in the IPU driver. It only happens with certain formats, but unfortunately, it does happen fairly reliably with I420 input. On the bright side, it actually seems to be possible to let imxv4l2videosrc use some other format such a UYVY. And UYVY did not exhibit the green band."}}
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