{"action":"created","issue":{"url":"https://api.github.com/repos/google/ExoPlayer/issues/725","repository_url":"https://api.github.com/repos/google/ExoPlayer","labels_url":"https://api.github.com/repos/google/ExoPlayer/issues/725/labels{/name}","comments_url":"https://api.github.com/repos/google/ExoPlayer/issues/725/comments","events_url":"https://api.github.com/repos/google/ExoPlayer/issues/725/events","html_url":"https://github.com/google/ExoPlayer/issues/725","id":101865453,"number":725,"title":"Scrambled video when playing Dash widevine content on x86 device","user":{"login":"Arnesen","id":381841,"avatar_url":"https://avatars.githubusercontent.com/u/381841?v=3","gravatar_id":"","url":"https://api.github.com/users/Arnesen","html_url":"https://github.com/Arnesen","followers_url":"https://api.github.com/users/Arnesen/followers","following_url":"https://api.github.com/users/Arnesen/following{/other_user}","gists_url":"https://api.github.com/users/Arnesen/gists{/gist_id}","starred_url":"https://api.github.com/users/Arnesen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Arnesen/subscriptions","organizations_url":"https://api.github.com/users/Arnesen/orgs","repos_url":"https://api.github.com/users/Arnesen/repos","events_url":"https://api.github.com/users/Arnesen/events{/privacy}","received_events_url":"https://api.github.com/users/Arnesen/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/google/ExoPlayer/labels/need%20more%20info","name":"need more info","color":"5319e7"}],"state":"open","locked":false,"assignee":{"login":"wvpaf","id":17907880,"avatar_url":"https://avatars.githubusercontent.com/u/17907880?v=3","gravatar_id":"","url":"https://api.github.com/users/wvpaf","html_url":"https://github.com/wvpaf","followers_url":"https://api.github.com/users/wvpaf/followers","following_url":"https://api.github.com/users/wvpaf/following{/other_user}","gists_url":"https://api.github.com/users/wvpaf/gists{/gist_id}","starred_url":"https://api.github.com/users/wvpaf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wvpaf/subscriptions","organizations_url":"https://api.github.com/users/wvpaf/orgs","repos_url":"https://api.github.com/users/wvpaf/repos","events_url":"https://api.github.com/users/wvpaf/events{/privacy}","received_events_url":"https://api.github.com/users/wvpaf/received_events","type":"User","site_admin":false},"assignees":[{"login":"wvpaf","id":17907880,"avatar_url":"https://avatars.githubusercontent.com/u/17907880?v=3","gravatar_id":"","url":"https://api.github.com/users/wvpaf","html_url":"https://github.com/wvpaf","followers_url":"https://api.github.com/users/wvpaf/followers","following_url":"https://api.github.com/users/wvpaf/following{/other_user}","gists_url":"https://api.github.com/users/wvpaf/gists{/gist_id}","starred_url":"https://api.github.com/users/wvpaf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wvpaf/subscriptions","organizations_url":"https://api.github.com/users/wvpaf/orgs","repos_url":"https://api.github.com/users/wvpaf/repos","events_url":"https://api.github.com/users/wvpaf/events{/privacy}","received_events_url":"https://api.github.com/users/wvpaf/received_events","type":"User","site_admin":false}],"milestone":null,"comments":18,"created_at":"2015-08-19T11:07:35Z","updated_at":"2016-09-17T07:58:41Z","closed_at":null,"body":"We have an app running streaming video DASH with widevine DRM. Works perfectly on most devices. However, on a Zenfone 5 we are having issues. Audio plays fine, but video is scrambled. These patterns differ widely. \r\n\r\n![img_20150819_125530](https://cloud.githubusercontent.com/assets/381841/9354710/ff80455e-4672-11e5-90fb-0b3d9550eac7.jpg)\r\n(Picture of screen because I cannot take screenshots of secure content)\r\n\r\nThe only error message I am seeing is this:\r\n [OMX.Intel.VideoDecoder.AVC.secure] storeMetaDataInBuffers failed w/ err -2147483648\r\n\r\nHow can I move forward in debugging this issue? Are these behaviours any indication of what the problem could be? "},"comment":{"url":"https://api.github.com/repos/google/ExoPlayer/issues/comments/247756179","html_url":"https://github.com/google/ExoPlayer/issues/725#issuecomment-247756179","issue_url":"https://api.github.com/repos/google/ExoPlayer/issues/725","id":247756179,"user":{"login":"kidmiracleman","id":4479309,"avatar_url":"https://avatars.githubusercontent.com/u/4479309?v=3","gravatar_id":"","url":"https://api.github.com/users/kidmiracleman","html_url":"https://github.com/kidmiracleman","followers_url":"https://api.github.com/users/kidmiracleman/followers","following_url":"https://api.github.com/users/kidmiracleman/following{/other_user}","gists_url":"https://api.github.com/users/kidmiracleman/gists{/gist_id}","starred_url":"https://api.github.com/users/kidmiracleman/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kidmiracleman/subscriptions","organizations_url":"https://api.github.com/users/kidmiracleman/orgs","repos_url":"https://api.github.com/users/kidmiracleman/repos","events_url":"https://api.github.com/users/kidmiracleman/events{/privacy}","received_events_url":"https://api.github.com/users/kidmiracleman/received_events","type":"User","site_admin":false},"created_at":"2016-09-17T07:58:41Z","updated_at":"2016-09-17T07:58:41Z","body":"All,\r\n\r\nI have ran many tests on Intel devices over the past while, and have reached the following conclusions : \r\n\r\n1.)Many Intel devices are not compatible with version 3 of the Common Encryption spec - this specifies a partial encryption of the NAL unit \r\n\r\n2.)A few Intel devices are not compatible with content that uses a 'clear-lead'   - i.e can't handle it when clear content becomes scrambled in the context of a single streaming session.\r\n\r\nBy deploying CENC v2 (only NAL header is left in clear) content without using a clear lead, I have resolved these issues,  and I don't require forcing using an non-secure codec.\r\n\r\nI can't provide a definitive list of devices affected here, so I suggest you try out these recommendations are report results here...\r\n\r\n"}}
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