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I want to create one video sink for testing purpose from existing xvimagesink .... I have tried with make element tool e.q. ../tool/make_element myvideosink (path/) xvimagesink but when I rum make command (after editing makefile.am ) i got lotsa error...
is it correct way to create element from existing one ...or is there exit any special method.. ? Thank you very much On Fri, Jul 25, 2008 at 5:33 AM, <[hidden email]> wrote:
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Today's Topics:
1. Re: MPEG-2 TS Muxing (Kshitij Gupta)
2. backward seeking (Ash)
3. It is fail to request pad in rtpbin (Zheng, Shude)
4. Re: backward seeking (Jan Schmidt)
5. Re: backward seeking (Ash)
6. Re: gst-plugins-good 0.10.8.3 and gst-plugins-bad 0.10.7.3
pre-releases available (Jan Schmidt)
----------------------------------------------------------------------
Message: 1
Date: Thu, 24 Jul 2008 23:25:24 +0530
From: "Kshitij Gupta" <[hidden email]>
Subject: Re: [gst-devel] MPEG-2 TS Muxing
To: "Peter Maersk-Moller" <[hidden email]>
Cc: [hidden email]
Message-ID:
<[hidden email]>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
I am trying a similar gst pipeline to transcode a file in mp2ts file
format with h264 and aac as codecs. Using the following pipeline
gst-launch -v filesrc location=/home/kgupta/testflv/limca.flv ! decodebin
name=d ! queue ! videorate ! ffmpegcolorspace ! videoscale !
video/x-raw-yuv,height=144,width=176,framerate=\(fraction\)15/1 ! ffenc_h264
! flutsmux name=mux ! filesink location=limca_aac_h264_faacadts.ts d. !
queue ! audioconvert ! audioresample ! audio/x-raw-int, endianness=1234,
signed=\(boolean\)true, width=\(int\)16, depth=\(int\)16,
rate=\(int\)16000,channels=\(int\)1 ! faac bitrate=16000 ! mux.
Now I am trying to play this file with vlc. The video plays good but no
audio. Are there some obvious mistakes in my approach ??
I am using the following versions
gst-fluendo-mpegmux-0.10.4
libtsmux-0.3.0
Thanx
Kshitij
On Fri, May 30, 2008 at 2:34 PM, Peter Maersk-Moller <
[hidden email]> wrote:
> Just a little remark for others wanting to test or hack. This command
> will get you the lot.
>
> svn co https://core.fluendo.com/gstreamer/svn/trunk
>
> Thanks
>
> Peter Maersk-Moller
>
> Julien Moutte wrote:
> > Fluendo has a MPEG TS muxer. We recently introduced support M2TS 192.
> > https://core.fluendo.com/gstreamer/svn/trunk/gst-fluendo-mpegmux/
> >
> > Best regards,
> >
> > Julien Moutte,
> > FLUENDO S.A.
> >
> > Peter Maersk-Moller wrote:
> >> Hi
> >>
> >> Trying to see if I can get gstreamer to encode a a/v source into a
> >> H.264/aac MPEG-2 TS stream. A/V encoding seems to work well, but the TS
> >> encoding part seems not to be supported.
> >>
> >> I'm looking into copy some code from VLC to create a TS mux plugin, but
> >> would like to ask first, if anyone else is working on something like
> >> that ? As I see it, we need to convert the two ES streams into to PES
> >> packet stream into a TS packet stream, which then could use either a UDP
> >> output plugin, a http server plugin (when finished) or a RTSP server
> >> plugin (if planned). So ES in PES in TS is needed. ES in PES in TS in
> >> RTP seems not to be widely used, so thsi is skipped.
> >>
> >> However, we would also need to create PAT and PMT to make the stream
> >> useful for many applications (such as Set Top Boxes not quite as clever
> >> as Mplayer).
> >>
> >> Best regards
> >>
> >> Peter Maersk-Moller
> >>
> >>
> -------------------------------------------------------------------------
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>
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Message: 2
Date: Thu, 24 Jul 2008 20:52:26 +0000
From: Ash <[hidden email]>
Subject: [gst-devel] backward seeking
To: <[hidden email]>
Message-ID: <[hidden email]>
Content-Type: text/plain; charset="iso-8859-1"
Anybody know why backward seeking causes playback to hang?
gst_element_seek(m_bin, -2.0 , GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT, GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, curpos*GST_MSECOND);
Am I calling this wrong?
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Message: 3
Date: Thu, 24 Jul 2008 16:41:36 -0600
From: "Zheng, Shude" <[hidden email]>
Subject: [gst-devel] It is fail to request pad in rtpbin
To: <[hidden email]>
Message-ID:
<[hidden email]>
Content-Type: text/plain; charset="us-ascii"
It is working to use command line, gst-launch, for rtp server and
client. I want to convert the command line to application. I must get
the send_rtp_sink_%d pad of rtpbin for linking to rtppcmapay. I use
Newpad = gst_element_get_request_pad(rtpbin, "send_rtp_sink_%d").
It returns null. If I change the pad name to send_rtp_sink_0. It will
give an error "comparing send_rtp_sink_0 to src%d.
Any help will be greatly appreciated.
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Message: 4
Date: Fri, 25 Jul 2008 00:08:46 +0100
From: Jan Schmidt <[hidden email]>
Subject: Re: [gst-devel] backward seeking
To: Discussion of the development of GStreamer
<[hidden email]>
Message-ID: <1216940926.6055.15.camel@fancy-ubuntu>
Content-Type: text/plain
On Thu, 2008-07-24 at 20:52 +0000, Ash wrote:
> Anybody know why backward seeking causes playback to hang?
>
> gst_element_seek(m_bin, -2.0 , GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH |
> GST_SEEK_FLAG_KEY_UNIT,
> GST_SEEK_TYPE_SET, 0,
> GST_SEEK_TYPE_SET, curpos*GST_MSECOND);
>
> Am I calling this wrong?
>
>
> ______________________________________________________________________
Whether reverse playback works depends on the container & codecs - it's
not implemented everywhere yet. You should check the return value from
gst_element_seek - was the seek refused?
J.
--
Jan Schmidt <[hidden email]>
------------------------------
Message: 5
Date: Thu, 24 Jul 2008 23:58:39 +0000
From: Ash <[hidden email]>
Subject: Re: [gst-devel] backward seeking
To: Discussion of the development of GStreamer
<[hidden email]>
Message-ID: <[hidden email]>
Content-Type: text/plain; charset="iso-8859-1"
The seek returns true but just hangs. Are there any other messages I can see as to what is really happening in the pipeline?> From: [hidden email]> To: [hidden email]> Date: Fri, 25 Jul 2008 00:08:46 +0100> Subject: Re: [gst-devel] backward seeking> > On Thu, 2008-07-24 at 20:52 +0000, Ash wrote:> > Anybody know why backward seeking causes playback to hang?> > > > gst_element_seek(m_bin, -2.0 , GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH |> > GST_SEEK_FLAG_KEY_UNIT,> > GST_SEEK_TYPE_SET, 0,> > GST_SEEK_TYPE_SET, curpos*GST_MSECOND);> > > > Am I calling this wrong?> > > > > > ______________________________________________________________________> Whether reverse playback works depends on the container & codecs - it's> not implemented everywhere yet. You should check the return value from> gst_element_seek - was the seek refused?> > J.> -- > Jan Schmidt <[hidden email]>> > > -------------------------------------------------------------------------> T
his 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> [hidden email]> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
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Message: 6
Date: Fri, 25 Jul 2008 01:03:01 +0100
From: Jan Schmidt <[hidden email]>
Subject: Re: [gst-devel] gst-plugins-good 0.10.8.3 and gst-plugins-bad
0.10.7.3 pre-releases available
To: "[hidden email]"
<[hidden email]>
Message-ID: <1216944181.6055.21.camel@fancy-ubuntu>
Content-Type: text/plain; charset=UTF-8
I just uploaded the 2nd pre-releases of gst-plugins-good and
gst-plugins-bad toward 0.10.9 and 0.10.8 (respectively). There are still
some blocker bugs to fix before final release, so there'll be another
pre-release set on Monday, and the release is pushed back until Thursday
next week.
Tarballs are at
??http://gstreamer.freedesktop.org/src/gst-plugins-good/pre/gst-plugins-good-0.10.8.3.tar.bz2 and
http://gstreamer.freedesktop.org/src/gst-plugins-bad/pre/gst-plugins-bad-0.10.7.3.tar.bz2
Changes in gst-plugins-good since 0.10.8.2:
* MSVC build fixes
* Bugfix in the taginject debug element
* Added the pt_BR translation
Changes in gst-plugins-bad since 0.10.7.2:
* dist and build fixes
* Added the id (Indonesian) translation
Bugs go to ?http://bugzilla.gnome.org
Cheers,
Jan.
On Sat, 2008-07-19 at 15:17 +0100, Jan Schmidt wrote:
> 1st pre-release tarballs for good and bad are online at
> ?
> ?http://gstreamer.freedesktop.org/src/gst-plugins-good/pre/gst-plugins-good-0.10.8.2.tar.bz2
> and
> http://gstreamer.freedesktop.org/src/gst-plugins-bad/pre/gst-plugins-bad-0.10.7.2.tar.bz2
>
> Please test and file any bugs in http://bugzilla.gnome.org
>
> See http://gstreamer.freedesktop.org/wiki/ReleasePlanning2008 for the
> release schedule.
>
> Cheers,
> Jan.
--
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