[gst-devel] Error whiling playing video

[Eric Zhang]

Hi, Aurelien:

    Thanks. I will give it a go. I will let you know if I get any progress.

Eric Zhang

2008/11/7 Aurelien Grimaud <gstelzz at yahoo.fr>

> 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 <bisht.sudarshan at gmail.com>
>
>> 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 <ved.kpl at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> Insert audioconvert after mad and try.
>>>
>>> Ved
>>>
>>> On Fri, Oct 31, 2008 at 7:25 PM, murugadoss <v.murugadoss at gdatech.co.in>
>>> wrote:
>>> > Hi,
>>> > I am working with gstreamer on 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
>>> >
>>> >
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>>
>>
>>
>> --
>> Regards,
>>
>> Sudarshan Bisht
>>
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