{"action":"created","issue":{"url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF/issues/18","repository_url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF","labels_url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF/issues/18/labels{/name}","comments_url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF/issues/18/comments","events_url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF/issues/18/events","html_url":"https://github.com/GPUOpen-LibrariesAndSDKs/AMF/issues/18","id":176260943,"number":18,"title":"Video Encode API: CBR with Filler Data does not meet minimum bitrate requirement.","user":{"login":"Xaymar","id":437395,"avatar_url":"https://avatars.githubusercontent.com/u/437395?v=3","gravatar_id":"","url":"https://api.github.com/users/Xaymar","html_url":"https://github.com/Xaymar","followers_url":"https://api.github.com/users/Xaymar/followers","following_url":"https://api.github.com/users/Xaymar/following{/other_user}","gists_url":"https://api.github.com/users/Xaymar/gists{/gist_id}","starred_url":"https://api.github.com/users/Xaymar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Xaymar/subscriptions","organizations_url":"https://api.github.com/users/Xaymar/orgs","repos_url":"https://api.github.com/users/Xaymar/repos","events_url":"https://api.github.com/users/Xaymar/events{/privacy}","received_events_url":"https://api.github.com/users/Xaymar/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":30,"created_at":"2016-09-11T19:37:23Z","updated_at":"2016-10-20T11:26:34Z","closed_at":"2016-10-19T14:20:44Z","body":"AMF fails to meet Target Bitrate with Rate Control Method 'Constant Bitrate' and Filler Data being enabled. This makes it impossible to stream to services such as Twitch and Beam, since both will drop the connection if the bitrate sinks too low.\r\n\r\nWhat parameters have to be changed in order to make it meet the bitrate again?\r\n\r\n### Parameters (Applied in the displayed order)\r\n\r\n* Quality Preset: Speed\r\n* Usage: Transcoding\r\n* Profile: Main\r\n* Profile Level: 41\r\n* Frame Size: 1280, 720\r\n* Frame Rate: 60,  1\r\n* Minimum QP: 1\r\n* Maximum QP: 51\r\n* Target Bitrate: 3000000\r\n* Peak Bitrate: 3000000\r\n* Rate Control Method: Constant Bitrate\r\n* Filler Data: Enabled (true)\r\n* Rate Control Skip Frame: Disabled (false)\r\n* VBV Buffer Size: 3000000\r\n* Initial VBV Buffer Fullness: 100% (64)\r\n* IDR Period: 120\r\n* B-Pictures Pattern: 0\r\n* B-Reference: Disabled (false)\r\n* B-Picture Delta QP: 0\r\n* Reference B-Picture Delta QP: 0\r\n* Scan Type: Progressive\r\n* Half Pixel Motion Estimation: Enabled (true)\r\n* Quarter Pixel Motion Estimation: Enabled (true)\r\n* Frame Size: 1280, 720\r\n* Frame Rate: 60,  1\r\n\r\n### System Information\r\n\r\n**Driver Version:** 16.9.1 (Runtime 1.3.0.5, 64-Bit)\r\n**OS:** Windows 10 64-Bit\r\n**GPU:** ASUS Radeon R9 285 Strix OC DirectCU II\r\n\r\n### Dump File\r\n\r\n* mega.co.nz: https://mega.nz/#!jBcDRZ4R!G8K59-e0pUPFhvyHxNxmMmAcXKYmbpa56ZdEWl1I_Bw\r\n* xaymar.com: http://cdn.xaymar.com/private/2016/09/11-09-2016_obs64.7z"},"comment":{"url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF/issues/comments/255079908","html_url":"https://github.com/GPUOpen-LibrariesAndSDKs/AMF/issues/18#issuecomment-255079908","issue_url":"https://api.github.com/repos/GPUOpen-LibrariesAndSDKs/AMF/issues/18","id":255079908,"user":{"login":"CKannas","id":3735370,"avatar_url":"https://avatars.githubusercontent.com/u/3735370?v=3","gravatar_id":"","url":"https://api.github.com/users/CKannas","html_url":"https://github.com/CKannas","followers_url":"https://api.github.com/users/CKannas/followers","following_url":"https://api.github.com/users/CKannas/following{/other_user}","gists_url":"https://api.github.com/users/CKannas/gists{/gist_id}","starred_url":"https://api.github.com/users/CKannas/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/CKannas/subscriptions","organizations_url":"https://api.github.com/users/CKannas/orgs","repos_url":"https://api.github.com/users/CKannas/repos","events_url":"https://api.github.com/users/CKannas/events{/privacy}","received_events_url":"https://api.github.com/users/CKannas/received_events","type":"User","site_admin":false},"created_at":"2016-10-20T11:26:34Z","updated_at":"2016-10-20T11:26:34Z","body":"@Benman2785 are you using the 32-bit version of OBS?\nBecause is listing only 2GB of ram and OBS Version -> OBS 0.16.2 (windows),\nwhile just looking some logs from my system is states OBS version -> OBS\n0.16.2 (64bit, windows).\n\nTip: You can add the CoreAudio AAC encoder in you OBS by installing some\nparts of iTunes google it and you will find how to do it. They say it is\nbetter than windows AAC encoder.\n\nChristos\n\nChristos Kannas\n\nResearcher\nPh.D Student\n\nMob (UK): +44 (0) 7447700937\nMob (Cyprus): +357 99530608\n\n[image: View Christos Kannas's profile on LinkedIn]\n<http://cy.linkedin.com/in/christoskannas>\n\nOn 20 October 2016 at 14:17, Benman2785 <notifications@github.com> wrote:\n\n> ah - ok -> but that peak doesnt occure in 16.9.2\n>\n> my cpu loaded new stage of game -> its impossible to avoid that -> so its\n> still a bug\n> btw its just 60% load on CPU when \"no fillerdata bug\" was\n> just peaked to 100% CPU as GPU send \"peaked bitrate\" into recording\n> u can watch load of computer in left corner\n>\n> —\n> You are receiving this because you are subscribed to this thread.\n> Reply to this email directly, view it on GitHub\n> <https://github.com/GPUOpen-LibrariesAndSDKs/AMF/issues/18#issuecomment-255078203>,\n> or mute the thread\n> <https://github.com/notifications/unsubscribe-auth/ADj_Sm0GieiBNlAKqEudkcO19P4YJSu6ks5q102tgaJpZM4J6Fco>\n> .\n>\n"}}
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