|
|
I tried in my laptop Fedora 12 with gstreamer 0.10.29 works. But i put now in server Fedora 12 and gstreamer 0.10.29 but does not work same error for Centos 5.4 with gstreamer 0.10.20. [root@ip-10-234-178-139 ~]# gst-launch -v udpsrc port=4444 ! fakesink
ERROR: pipeline could not be constructed: no element "udpsrc". [root@ip-10-234-178-139 ~]# Please kindly someone guide. I already searched lot of info but didnt came to a answer yet. Thanks & Regards
Shamun
On Sun, Dec 12, 2010 at 11:42 AM, <[hidden email]> wrote:
Send gstreamer-devel mailing list submissions to
[hidden email]
To subscribe or unsubscribe via the World Wide Web, visit
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
or, via email, send a message with subject or body 'help' to
[hidden email]
You can reach the person managing the list at
[hidden email]
When replying, please edit your Subject line so it is more specific
than "Re: Contents of gstreamer-devel digest..."
Today's Topics:
1. Re: gstreamer-devel Digest, Vol 55, Issue 49 (Shamun toha md)
2. Re: How I test the FLV demux plugin (sudarshan bisht)
----------------------------------------------------------------------
Message: 1
Date: Sun, 12 Dec 2010 11:19:26 +0100
From: Shamun toha md <[hidden email]>
Subject: Re: [gst-devel] gstreamer-devel Digest, Vol 55, Issue 49
To: [hidden email]
Message-ID:
<AANLkTikt4OsCrd_t=[hidden email]>
Content-Type: text/plain; charset="iso-8859-1"
Hello,
Thanks for the info. udpsrc cause ERROR: pipeline could not be constructed:
no element "udpsrc".
But this works in Gstreamer 0.10.29 but not in 0.10.20.
Thanks & Regards
Shamun
> Message: 1
> Date: Sat, 11 Dec 2010 12:26:21 -0500
> From: Sean McNamara <[hidden email]>
> Subject: Re: [gst-devel] CentOS 64 bit, how to get latest version
> 0.10.31 ?
> To: Discussion of the development of GStreamer
> <[hidden email]>
> Message-ID:
> <AANLkTi=[hidden email]>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi,
>
> On Sat, Dec 11, 2010 at 10:01 AM, Shamun toha md <[hidden email]>
> wrote:
> > Hello,
> >
> > I am not sure what is that mean, but i thought i should ask it in mailing
> to
> > make sure. I used an example in fedora works, but tried in CentOS 5.4 it
> > does not work.
>
> If I understand you correctly, you're saying that a certain pipeline
> example or gstreamer application works in Fedora 12, but not in CentOS
> 5.4. That is a valid reason for wanting to upgrade your gstreamer
> version, though you might simply be missing a certain plugin, or
> hitting an easily fixable bug. Without specific details about what
> "does not work" in particular, we can't help you more than that. BTW,
> CentOS 6.0 does not exist yet, only RHEL 6.0...
>
> >
> > Fedora???????? gstreamer.i686? 0.10.29-1.fc12 (working my test code)
> >
> > CentOS 5.4? gstreamer-0.10.20-3.el5.x86_64.rpm? (does not work)
> > CentOS 6.0? gstreamer-0.10.26-1.el6.x86_64.rpm? (i am confused)
>
> I'm confused, too! You aren't explaining yourself very well. You seem
> to be grabbing random RPMs and trying them? For your info, it's
> probably better to use a package manager, such as yum. Getting RPMs
> off of pbone or other RPM finding services does not guarantee that the
> built binaries you install will be compatible with the rest of your
> stack (i.e. that package's dependencies).
>
> >
> > How can i then test in CentOS, the latest Gstreamer releases ? Is there
> any
> > guides or how tos to achieve that ? Or its impossible because CentOS 6.0
> > will sitll use the old version ?
> >
> > I am little bit confused now, will it be possible to have the latest and
> > greatest ?
>
> With free software, it is always possible :) The real question is
> whether you are willing to work for the desired result. Since
> Gstreamer is in userspace, and its dependencies are pretty flexible,
> it should be "easy" to upgrade the version by compiling from source.
> Another possibility is that you could find a repository online that
> has updated binary packages, though I don't know where such a
> repository would be, and such a thing wouldn't be supported by the
> Gstreamer project maintainers. Nor would it be supported by CentOS
> project or Red Hat. Compiling from vanilla sources might lend you some
> unofficial advice/support here among interested gstreamer users,
> though.
>
> Gstreamer project itself used to distribute binaries for RHEL/CentOS,
> but it seems they haven't been updated since 2008; for example, see:
> http://gstreamer.freedesktop.org/pkg/rhel/5/0.10/i386/gst/ (but DON'T
> install these; they are very old!)
>
> The short story is that yes, you can of course install the latest
> gstreamer and plugins from source, provided your system has the
> required dependencies (and the minimum versions), or provided that you
> compile the required dependencies yourself. This can take a lot of
> time, especially if you've never done it before, and special
> considerations are required if you plan to do this on many different
> computers, e.g. in an IT environment. In that case you may want to
> build your own RPM packages of it on a development box, and simply
> install them on each of the client computers.
>
> Your email does not really provide enough information for me to offer
> any further advice, but I hope this gets you started as to your
> options....
>
>
> Sean
>
> >
> > Thanks & Regards
> > Shamun
> >
> > --
> >
> > ************************************************************************
> > The information transmitted is intended only for the person or entity to
> > which it is addressed and may contain confidential and/or privileged
> > material.
> > Any review, retransmission, dissemination, or other use of this
> information,
> > or taking of any action in reliance upon it by persons or entities
> > other than the intended recipient is prohibited. If you received this in
> > error, please contact the sender and delete the material from any
> computer.
> >
> >
> >
> ------------------------------------------------------------------------------
> > 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
> > [hidden email]
> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
> >
> >
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
------------------------------
Message: 2
Date: Sun, 12 Dec 2010 16:11:52 +0530
From: sudarshan bisht <[hidden email]>
Subject: Re: [gst-devel] How I test the FLV demux plugin
To: Discussion of the development of GStreamer
<[hidden email]>
Message-ID:
<AANLkTinVxPE-CWYXoOZT+vNDnmQTbePKqS2fhj7z=[hidden email]>
Content-Type: text/plain; charset="iso-8859-1"
Ok, it seems playbin takes care of caps negotiations correctly when
"codec_data" is a part of caps.
So does this solve your problem ? Or still you want to use your old pipeline
?
On Sun, Dec 12, 2010 at 2:46 PM, michael <[hidden email]> wrote:
> Hi sadarshan:
> I can play the file by your command: gst-launch -v playbin uri=file:
> ///path/test.flv
>
>
> On Sun, Dec 12, 2010 at 3:53 PM, sudarshan bisht <
> [hidden email]> wrote:
>
>> I suggest you to use capsfilter, as you said in your earlier mails
>> that gst_pad_push returns -1 , that means flvdemux is not able to push
>> buffer to the next element and it may happen because of lack of
>> caps negotiations.
>>
>> By the way how did you create this test.flv file ? and are you able to
>> play this file with other players ?
>>
>> and give a try to following pipeline;
>> gst-launch -v playbin uri=file:///path/test.flv
>>
>>
>>
>> On Sat, Dec 11, 2010 at 10:55 PM, Timothy Braun <[hidden email]>wrote:
>>
>>> Your best bet is to use gst-inspect and look at what the various
>>> templates of the pads are. It sounds like you need to do some conversion
>>> somewhere.
>>>
>>> Sent from my iPhone
>>>
>>> On Dec 11, 2010, at 8:46 AM, michael <[hidden email]> wrote:
>>>
>>> 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 <<[hidden email]>
>>> [hidden email]> 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 < <[hidden email]>
>>>> [hidden email]> 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 <<[hidden email]>
>>>>> [hidden email]> 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 < <[hidden email]>
>>>>>> [hidden email]> 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>
>>>>>>> http://p.sf.net/sfu/oracle-sfdev2dev
>>>>>>> _______________________________________________
>>>>>>> gstreamer-devel mailing list
>>>>>>> <[hidden email]>
>>>>>>> [hidden email]
>>>>>>> <https://lists.sourceforge.net/lists/listinfo/gstreamer-devel>
>>>>>>> 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>
>>>>>> http://p.sf.net/sfu/oracle-sfdev2dev
>>>>>> _______________________________________________
>>>>>> gstreamer-devel mailing list
>>>>>> <[hidden email]>
>>>>>> [hidden email]
>>>>>> <https://lists.sourceforge.net/lists/listinfo/gstreamer-devel>
>>>>>> 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>
>>>>> http://p.sf.net/sfu/oracle-sfdev2dev
>>>>> _______________________________________________
>>>>> gstreamer-devel mailing list
>>>>> <[hidden email]>
>>>>> [hidden email]
>>>>> <https://lists.sourceforge.net/lists/listinfo/gstreamer-devel>
>>>>> 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>
>>>> http://p.sf.net/sfu/oracle-sfdev2dev
>>>> _______________________________________________
>>>> gstreamer-devel mailing list
>>>> <[hidden email]>
>>>> [hidden email]
>>>> <https://lists.sourceforge.net/lists/listinfo/gstreamer-devel>
>>>> 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
>>> [hidden email]
>>> 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
>>> [hidden email]
>>> 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
>> [hidden email]
>> 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
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>
>
--
Regards,
Sudarshan Bisht
-------------- next part --------------
An HTML attachment was scrubbed...
------------------------------
------------------------------------------------------------------------------
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
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
End of gstreamer-devel Digest, Vol 55, Issue 51
***********************************************
------------------------------------------------------------------------------
Lotusphere 2011
Register now for Lotusphere 2011 and learn how
to connect the dots, take your collaborative environment
to the next level, and enter the era of Social Business.
http://p.sf.net/sfu/lotusphere-d2d_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
|
Locked
