Hi All, I am runing mopidy (that uses pygst and playbin2 to play hosted mp3) on a embedded system, and i have a problem with gstreamer because the music play has a 1 or 2 seconds lag. I have logged messages on audio moduleand i get this:
-------------------------------------------------------- May 20 10:05:29 myhost user.notice mopidy: INFO Buffer 0% full May 20 10:05:30 myhost user.notice mopidy: INFO <gst.Message GstMessageStreamStatus, type=(GstStreamStatusType)GST_STREAM_STATUS_TYPE_ENTER, owner=(GstElement)"\(GstQueue2\)\ queue25", object=(GstT ask)"\(GstTask\)\ queue25:src"; from src at 0xd15f70> May 20 10:05:30 myhost user.notice mopidy: INFO <gst.Message GstMessageStreamStatus, type=(GstStreamStatusType)GST_STREAM_STATUS_TYPE_CREATE, owner=(GstElement)"\(GstQueue\)\ aqueue", object=(GstTa sk)"\(GstTask\)\ task21"; from src at 0xe98538> May 20 10:05:30 myhost user.notice mopidy: INFO Buffer 10% full May 20 10:05:30 myhost user.notice mopidy: INFO Buffer 20% full May 20 10:05:30 myhost user.notice mopidy: INFO <gst.Message GstMessageStreamStatus, type=(GstStreamStatusType)GST_STREAM_STATUS_TYPE_ENTER, owner=(GstElement)"\(GstQueue\)\ aqueue", object=(GstTas k)"\(GstTask\)\ aqueue:src"; from src at 0xe2e5d0> May 20 10:05:30 myhost user.notice mopidy: INFO Buffer 30% full May 20 10:05:31 myhost user.notice mopidy: INFO Buffer 40% full May 20 10:05:31 myhost user.notice mopidy: INFO <gst.Message GstMessageStreamStatus, type=(GstStreamStatusType)GST_STREAM_STATUS_TYPE_ENTER, owner=(GstElement)"\(GstAlsaSink\)\ alsasink0", object=( gpointer)NULL; from audiosinkringbuffer5 at 0xe2e468> May 20 10:05:31 myhost user.notice mopidy: INFO Buffer 45% full May 20 10:05:31 myhost user.notice mopidy: INFO Buffer 50% full ---------------------------------------------------------- I mean till i get GST_STREAM_STATUS_TYPE_ENTER message of GstAlsaSink, music do not start playing.. is there a way to make it faster? or it depends on playbin/gstreamer and is not possible to change it. NOTE: on PC GST_STREAM_STATUS_TYPE_ENTER message of GstAlsaSink happends at begining of the buffering (less than 5%) Regards. -- Iker Perez de Albeniz Senior R&D Engineer / Technical Lead Fon Labs skype: iker.perez.fon
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