{"action":"closed","issue":{"url":"https://api.github.com/repos/drothlis/stb-tester/issues/140","labels_url":"https://api.github.com/repos/drothlis/stb-tester/issues/140/labels{/name}","comments_url":"https://api.github.com/repos/drothlis/stb-tester/issues/140/comments","events_url":"https://api.github.com/repos/drothlis/stb-tester/issues/140/events","html_url":"https://github.com/drothlis/stb-tester/issues/140","id":31221232,"number":140,"title":"HDPVR: Occasional \"Internal data flow error\" upon startup","user":{"login":"drothlis","id":12424,"avatar_url":"https://avatars.githubusercontent.com/u/12424?v=3","gravatar_id":"","url":"https://api.github.com/users/drothlis","html_url":"https://github.com/drothlis","followers_url":"https://api.github.com/users/drothlis/followers","following_url":"https://api.github.com/users/drothlis/following{/other_user}","gists_url":"https://api.github.com/users/drothlis/gists{/gist_id}","starred_url":"https://api.github.com/users/drothlis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drothlis/subscriptions","organizations_url":"https://api.github.com/users/drothlis/orgs","repos_url":"https://api.github.com/users/drothlis/repos","events_url":"https://api.github.com/users/drothlis/events{/privacy}","received_events_url":"https://api.github.com/users/drothlis/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/drothlis/stb-tester/labels/0.19","name":"0.19","color":"e11d21"},{"url":"https://api.github.com/repos/drothlis/stb-tester/labels/0.20","name":"0.20","color":"e11d21"},{"url":"https://api.github.com/repos/drothlis/stb-tester/labels/bug","name":"bug","color":"e11d21"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":7,"created_at":"2014-04-10T07:43:54Z","updated_at":"2015-02-18T15:56:51Z","closed_at":"2015-02-18T15:56:51Z","body":"@szemate reports:\r\n\r\n> I occasionally got the following exception, right after starting a test:\r\n> \r\n>     Traceback (most recent call last):\r\n>     File \"/usr/libexec/stbt/stbt-run\", line 50, in <module>\r\n>       execfile(args.script)\r\n>     [...]\r\n>     File \"/usr/libexec/stbt/stbt.py\", line 349, in detect_match\r\n>       for sample in _display.gst_samples(timeout_secs):\r\n>     File \"/usr/libexec/stbt/stbt.py\", line 1253, in gst_samples\r\n>       sample = self.get_sample(max(10, timeout_secs))\r\n>     File \"/usr/libexec/stbt/stbt.py\", line 1237, in get_sample\r\n>       raise UITestError(str(gst_sample))\r\n>     UITestError: Internal data flow error.: Internal data flow error.\r\n>     gstbasesrc.c(2812): gst_base_src_loop ():\r\n>     /GstPipeline:pipeline1/GstAppSrc:appsrc:\r\n>     streaming task paused, reason not-negotiated (-4)\r\n\r\nThis is with the HDPVR and the following stbt.conf:\r\n\r\n    [global]\r\n    source_pipeline = v4l2src device=/dev/video0 ! tsdemux ! h264parse\r\n    sink_pipeline = xvimagesink sync=false\r\n    restart_source = true\r\n"}}