{"action":"created","issue":{"url":"https://api.github.com/repos/videojs/video.js/issues/1918","labels_url":"https://api.github.com/repos/videojs/video.js/issues/1918/labels{/name}","comments_url":"https://api.github.com/repos/videojs/video.js/issues/1918/comments","events_url":"https://api.github.com/repos/videojs/video.js/issues/1918/events","html_url":"https://github.com/videojs/video.js/issues/1918","id":59585081,"number":1918,"title":"MPEG DASH player.load() fails in Chrome and Firefox","user":{"login":"glennolsen","id":5673209,"avatar_url":"https://avatars.githubusercontent.com/u/5673209?v=3","gravatar_id":"","url":"https://api.github.com/users/glennolsen","html_url":"https://github.com/glennolsen","followers_url":"https://api.github.com/users/glennolsen/followers","following_url":"https://api.github.com/users/glennolsen/following{/other_user}","gists_url":"https://api.github.com/users/glennolsen/gists{/gist_id}","starred_url":"https://api.github.com/users/glennolsen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/glennolsen/subscriptions","organizations_url":"https://api.github.com/users/glennolsen/orgs","repos_url":"https://api.github.com/users/glennolsen/repos","events_url":"https://api.github.com/users/glennolsen/events{/privacy}","received_events_url":"https://api.github.com/users/glennolsen/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2015-03-03T02:17:28Z","updated_at":"2015-09-30T15:18:20Z","closed_at":null,"body":"Using `<video>` tag with autoplay, source loads and plays properly when page loads. \r\n\r\nOn button click I switch sources:\r\n\r\n```javascript\r\nmyButton.addEventListener('click', function() {\r\nplayer.src('http://54.88.249.216:1935/avod/_definst_/mp4:amazons3/Panels_Standard.mp4/manifest.mpd');\r\nplayer.load();\r\n});\r\n```\r\n\r\nFails with error:\r\n\r\n`VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) The video could not be loaded, either because the server or network failed or because the format is not supported.`\r\n\r\nURI is exactly the same on page load, but a different media file. \r\n\r\nIn Firefox, videojs reports the initial attempt (on page load) as well as the button click to load the file as an error.\r\n\r\nUsing Wowza on the backend with no errors in the server logs. No issues with my use of Wowza and this media for any other player protocols (RTMP or HLS).\r\n\r\nI am using videojs with videojs-tech-dashjs and dash.all\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/videojs/video.js/issues/comments/144443805","html_url":"https://github.com/videojs/video.js/issues/1918#issuecomment-144443805","issue_url":"https://api.github.com/repos/videojs/video.js/issues/1918","id":144443805,"user":{"login":"jemoreno","id":4119838,"avatar_url":"https://avatars.githubusercontent.com/u/4119838?v=3","gravatar_id":"","url":"https://api.github.com/users/jemoreno","html_url":"https://github.com/jemoreno","followers_url":"https://api.github.com/users/jemoreno/followers","following_url":"https://api.github.com/users/jemoreno/following{/other_user}","gists_url":"https://api.github.com/users/jemoreno/gists{/gist_id}","starred_url":"https://api.github.com/users/jemoreno/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jemoreno/subscriptions","organizations_url":"https://api.github.com/users/jemoreno/orgs","repos_url":"https://api.github.com/users/jemoreno/repos","events_url":"https://api.github.com/users/jemoreno/events{/privacy}","received_events_url":"https://api.github.com/users/jemoreno/received_events","type":"User","site_admin":false},"created_at":"2015-09-30T15:18:20Z","updated_at":"2015-09-30T15:18:20Z","body":"I am experiencing the same issue.  The video played perfectly in firefox using video.js 4.12 but when I decided to go to 5.0 it stopped working, however it plays perfectly in chrome."}}