|
From: Aurelien G. <gs...@ya...> - 2008-11-07 11:24:39
|
Eric Zhang a écrit : > Hi, gstreamer-devel: > > We have the same problem -- we use decodebin to play the rtsp > movies. If I use: > > gst-launch rtspsrc location="rtsp://xxxxxx" name=d d. ! decodebin > ! ffmpegcolorspace ! xvimagesink d. ! decodebin ! audioconvert ! alsasink > > We got the same error info: not linked (-1) > > If I didn't use decodebin instead of using depay & decoder, > everything works well, e.g: > > gst-launch rtspsrc location="rtsp://xxxxxx" name=d d. ! > rtph263pdepay ! ffdec_h263 ! ffmpegcolorspace ! xvimagesink d. ! > rtpamrdepay ! amrnbdec ! audioconvert ! alsasink > > P.S: The not-linked(-1) error occurs when using decodebin doesn't > happen every time. Sometimes the decodebin works well. So, Is this a > bug of decodebin? > Try and use capsfilter to distinguish between your audio and your video branch for gst-launch to link to propers decodebin. e.g : rtspsrc ! "application/x-rtp, media=video" ! decodebin ! ffmpegcolorspace ! xvimagesink Aurelien > Eric Zhang > > 2008/11/6 sudarshan bisht <bis...@gm... > <mailto:bis...@gm...>> > > Hi , > First check what all the plugins you have to demux the mpeg > stream . And directly use them , dont use decodebin . > On Sat, Nov 1, 2008 at 1:08 AM, ved kpl <ve...@gm... > <mailto:ve...@gm...>> wrote: > > Hi, > > Insert audioconvert after mad and try. > > Ved > > On Fri, Oct 31, 2008 at 7:25 PM, murugadoss > <v.m...@gd... > <mailto:v.m...@gd...>> wrote: > > Hi, > > I am working with gstreamer on i.mx <http://i.mx/> board. > When i try to play a video file > > using following command, > > > > gst-launch filesrc location=Toyota.mpeg ! decodebin > name=decoder decoder. ! > > ffmpegcolorspace ! autovideosink decoder. ! mad ! alsasink > > > > i get an error message as, > > > > Setting pipeline to PAUSED ... > > configure_write_channel, stream_id is 0 > > Pipeline is PREROLLING ... > > ERROR: from element /pipeline0/filesrc0: Internal data flow > error. > > Additional debug info: > > gstbasesrc.c(1642): gst_base_src_loop (): /pipeline0/filesrc0: > > streaming task paused, reason not-linked (-1) > > ERROR: pipeline doesn't want to preroll. > > Setting piphw free: SSI 1 > > eline to NULL ... > > codec_reset_settings function is called > > Write Release Called > > codec_reset_settings function is called > > Read Release called > > snd_card_mxc_audio_playback_close > > FREEING pipeline ... > > > > If anyone have any idea about this error,please reply me. > > > > Thanks for the help > > > > -- > > Regards > > V.Murugadoss > > > > > ------------------------------------------------------------------------- > > This SF.Net email is sponsored by the Moblin Your Move > Developer's challenge > > Build the coolest Linux based applications with Moblin SDK & > win great > > prizes > > Grand prize is a trip for two to an Open Source event > anywhere in the world > > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > <http://moblin-contest.org/redirect.php?banner_id=100&url=/> > > _______________________________________________ > > gstreamer-devel mailing list > > gst...@li... > <mailto:gst...@li...> > > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move > Developer's challenge > Build the coolest Linux based applications with Moblin SDK & > win great prizes > Grand prize is a trip for two to an Open Source event anywhere > in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > <http://moblin-contest.org/redirect.php?banner_id=100&url=/> > _______________________________________________ > gstreamer-devel mailing list > gst...@li... > <mailto:gst...@li...> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > -- > Regards, > > Sudarshan Bisht > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win > great prizes > Grand prize is a trip for two to an Open Source event anywhere in > the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > <http://moblin-contest.org/redirect.php?banner_id=100&url=/> > _______________________________________________ > gstreamer-devel mailing list > gst...@li... > <mailto:gst...@li...> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > ------------------------------------------------------------------------ > > _______________________________________________ > gstreamer-devel mailing list > gst...@li... > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > |