[gst-devel] How I test the FLV demux plugin

[michael]

Hi sudarshan:
     I followed your command, I got information :
WARNING: erroneous pipeline: could not parse caps "video/x-h264,\
pixel-aspect-ratio=(fraction)1/1,\
codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb\"



On Sat, Dec 11, 2010 at 7:32 PM, sudarshan bisht
<bisht.sudarshan at gmail.com>wrote:

> Ok, now can you try following,
>
> gst-launch filesrc location=test.flv ! flvdemux name=demux demux.video_00 !
> queue !  "video/x-h264, pixel-aspect-ratio=(fraction)1/1,
> codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb
> " ! filesink location=test.ves demux.audio_00 ! queue ! filesink
> location=test.aes
>
>
> On Sat, Dec 11, 2010 at 10:49 AM, michael <mcygogo at gmail.com> wrote:
>
>> Hi sudarshan:
>>     I run it with the -v option, and the result  like this:
>> Setting pipeline to PAUSED ...
>> Pipeline is PREROLLING ...
>> /GstPipeline:pipeline0/GstFlvDemux:demux.GstPad:video: caps =
>> video/x-h264, pixel-aspect-ratio=(fraction)1/1,
>> codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb
>>  ERROR: from element /GstPipeline:pipeline0/GstFlvDemux:demux: Internal
>> data stream error.
>> Additional debug info:
>> gstflvdemux.c(2283): gst_flv_demux_loop ():
>> /GstPipeline:pipeline0/GstFlvDemux:demux:
>> stream stopped, reason not-linked
>> ERROR: pipeline doesn't want to preroll.
>> Setting pipeline to NULL ...
>> /GstPipeline:pipeline0/GstFlvDemux:demux.GstPad:audio: caps = NULL
>> /GstPipeline:pipeline0/GstFlvDemux:demux.GstPad:video: caps = NULL
>> Freeing pipeline ...
>>
>> I have found that the in function: gst_flv_demux_parse_tag_video() , the
>> call gst_pad_push(demux->video_pad, outbuf) returned the -1;
>>
>> On Sat, Dec 11, 2010 at 4:33 PM, sudarshan bisht <
>> bisht.sudarshan at gmail.com> wrote:
>>
>>> Could you run the same pipeline with -v option and paste the log here ?
>>>
>>>
>>>  On Sat, Dec 11, 2010 at 11:47 AM, michael <mcygogo at gmail.com> wrote:
>>>
>>>> Hi all:
>>>>      Now I am learning some about the flv plugin--flvdemux, I try to
>>>> demux my flv test file like this:
>>>> gst-launch filesrc location=test.flv ! flvdemux name=demux
>>>> demux.video_00 ! queue ! filesink location=test.ves demux.audio_00 ! queue !
>>>> filesink location=test.aes
>>>>      But when I run it , I just get the information like this:
>>>> Setting pipeline to PAUSED ...
>>>> Pipeline is PREROLLING ...
>>>> ERROR: from element /GstPipeline:pipeline0/GstFlvDemux:demux: Internal
>>>> data stream error.
>>>> Additional debug info:
>>>> gstflvdemux.c(2283): gst_flv_demux_loop ():
>>>> /GstPipeline:pipeline0/GstFlvDemux:demux:
>>>> stream stopped, reason not-linked
>>>> ERROR: pipeline doesn't want to preroll.
>>>> Setting pipeline to NULL ...
>>>> Freeing pipeline ...
>>>>
>>>> I just want test the flvdemux plugin , So How I fixed it? tks:)
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Oracle to DB2 Conversion Guide: Learn learn about native support for
>>>> PL/SQL,
>>>> new data types, scalar functions, improved concurrency, built-in
>>>> packages,
>>>> OCI, SQL*Plus, data movement tools, best practices and more.
>>>> http://p.sf.net/sfu/oracle-sfdev2dev
>>>> _______________________________________________
>>>> gstreamer-devel mailing list
>>>> gstreamer-devel at lists.sourceforge.net
>>>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>>>>
>>>>
>>>
>>>
>>> --
>>> Regards,
>>>
>>> Sudarshan Bisht
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Oracle to DB2 Conversion Guide: Learn learn about native support for
>>> PL/SQL,
>>> new data types, scalar functions, improved concurrency, built-in
>>> packages,
>>> OCI, SQL*Plus, data movement tools, best practices and more.
>>> http://p.sf.net/sfu/oracle-sfdev2dev
>>> _______________________________________________
>>> gstreamer-devel mailing list
>>> gstreamer-devel at lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>>>
>>>
>>
>>
>> ------------------------------------------------------------------------------
>> Oracle to DB2 Conversion Guide: Learn learn about native support for
>> PL/SQL,
>> new data types, scalar functions, improved concurrency, built-in packages,
>> OCI, SQL*Plus, data movement tools, best practices and more.
>> http://p.sf.net/sfu/oracle-sfdev2dev
>> _______________________________________________
>> gstreamer-devel mailing list
>> gstreamer-devel at lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>>
>>
>
>
> --
> Regards,
>
> Sudarshan Bisht
>
>
> ------------------------------------------------------------------------------
> Oracle to DB2 Conversion Guide: Learn learn about native support for
> PL/SQL,
> new data types, scalar functions, improved concurrency, built-in packages,
> OCI, SQL*Plus, data movement tools, best practices and more.
> http://p.sf.net/sfu/oracle-sfdev2dev
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>
>
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