[Telepathy] Problems with gstreamer with telepathy-qt4
Sai TP
urfriendsai at yahoo.com
Tue Mar 23 05:56:39 PDT 2010
Hi All,
It seems this problem did not happen to anybody. This problem is more related to creation of a stream. Is the telepathy-stream-engine required for making a call with gtalk using tp-farsight? I tried installing that too, but it did not work. The error seems to be occuring in both incoming and outgoing call with gtalk.
_tf_stream_bus_message: error (connection-failed (108)): Could not
establish connection : Could not establish connection on the RTP
component.
I found a similar discussion on ubuntu-empathy here https://bugs.launchpad.net/ubuntu/+source/empathy/+bug/362104
But, the link does not show any fix for this problem.
Please help me if anybody knows the solution for this.
Thanks,
Sai
--- On Fri, 3/19/10, Sai TP <urfriendsai at yahoo.com> wrote:
From: Sai TP <urfriendsai at yahoo.com>
Subject: Re: [Telepathy] Problems with gstreamer with telepathy-qt4
To: telepathy at lists.freedesktop.org, "Andre Moreira Magalhaes" <andre.magalhaes at collabora.co.uk>
Date: Friday, March 19, 2010, 5:47 AM
Thank you for replying. I installed all the plugins required as you suggested. But, ran into new issue with telepathy stream bus. I don't think this is related to gstreamer. Please help me if anybody knows this problem.
Requesting resource for direction 1 returned 1
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) _tf_stream_bus_message: Send codec changed: 0: audio PCMU clock:8000 channels:1 params:(nil)
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) _tf_stream_bus_message: Codecs changed
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) _tf_stream_try_sending_codecs: called (send_local:0 send_supported:0)
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) _tf_stream_try_sending_codecs: 0: audio PCMU clock:8000 channels:1
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) _tf_stream_try_sending_codecs: 8: audio
PCMA clock:8000 channels:1
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) _tf_stream_try_sending_codecs: 100: audio telephone-event clock:8000 channels:1 events=0-15
Telepathy-Qt4 (version 0.2.2) DEBUG: Entering Chan::Priv::updateContacts() with 2 contacts
** (lt-call:27595): WARNING **: stream 1 0x93cfcd0 (audio) _tf_stream_bus_message: error (connection-failed (108)): Could not establish connection : Could not establish connection on the RTP component
** Message: tf_stream_error: stream error errorno=0 error=Could not establish connection
Telepathy-Qt4 (version 0.2.2) DEBUG: StreamedMediaChannel::onStreamError: stream 1 error: 0 - "Could not establish connection"
Telepathy-Qt4 (version 0.2.2) DEBUG: StreamedMediaChannel::onStreamRemoved: stream 1 removed
CallWidget::onStreamRemoved: Audio stream removed
** (lt-call:27595): DEBUG: stream 1 0x93cfcd0 (audio) close: close requested by connection manager
Telepathy-Qt4
(version 0.2.2) DEBUG: Got Channel.Interface.Group::MembersChanged with 0 added, 2 removed, 0 moved to LP, 0 moved to RP, 1 being the actor, 0 the reason and "" the message
Telepathy-Qt4 (version 0.2.2) DEBUG: synthesizing a corresponding MembersChangedDetailed signal
Telepathy-Qt4 (version 0.2.2) DEBUG: Got Channel.Interface.Group::MembersChangedDetailed with 0 added, 2 removed, 0 moved to LP, 0 moved to RP and with 2 details
Telepathy-Qt4 (version 0.2.2) DEBUG: Building contacts for 2 handles with 0 features
Telepathy-Qt4 (version 0.2.2) DEBUG: 1 satisfying and 0 other contacts
Telepathy-Qt4 (version 0.2.2) DEBUG: 0 features missing
Telepathy-Qt4 (version 0.2.2) DEBUG: Got Channel.Interface.Group::GroupFlagsChanged(1, 2)
Telepathy-Qt4 (version 0.2.2) DEBUG: Arguments after filtering (1, 2)
Telepathy-Qt4 (version 0.2.2) DEBUG: Emitting groupFlagsChanged with 2049 value 1 added 2
removed
Telepathy-Qt4 (version 0.2.2) DEBUG: Emitting groupCanAddContactsChanged
Telepathy-Qt4 (version 0.2.2) DEBUG: Emitting groupCanRemoveContactsChanged
Telepathy-Qt4 (version 0.2.2) DEBUG: Got Channel::Closed
Telepathy-Qt4 (version 0.2.2) DEBUG: proxy invalidated: "org.freedesktop.Telepathy.Error.Cancelled": ""
Telepathy-Qt4 (version 0.2.2) DEBUG: Entering Chan::Priv::updateContacts() with 2 contacts
Telepathy-Qt4 (version 0.2.2) DEBUG: Both the MCD and the introspect queue empty for the first time. Ready!
Telepathy-Qt4 (version 0.2.2) DEBUG: Channel fully ready
Telepathy-Qt4 (version 0.2.2) DEBUG: Channel type "org.freedesktop.Telepathy.Channel.Type.StreamedMedia"
Telepathy-Qt4 (version 0.2.2) DEBUG: Target handle 2
Telepathy-Qt4 (version 0.2.2) DEBUG: Target handle type 1
Telepathy-Qt4 (version 0.2.2) DEBUG: Group: flags 2049
Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Number of
handle owner mappings 0
Thanks in Advance,
Sai
--- On Thu, 3/18/10, Andre Moreira Magalhaes <andre.magalhaes at collabora.co.uk> wrote:
From: Andre Moreira Magalhaes <andre.magalhaes at collabora.co.uk>
Subject: Re: [Telepathy] Problems with gstreamer with telepathy-qt4
To: telepathy at lists.freedesktop.org
Date: Thursday, March 18, 2010, 6:58 AM
Hey,
It seems you are missing some gstreamer plugins. Take a look at examples/call/farsight-channel.cpp to see what plugins are being used and check if you have them installed.
BR
Andre
On 18/03/10 06:29, Sai TP wrote:
> Hi,
> This may be a gstreamer problem but, it happens only with telepathy-farsight. I found that the gstreamer is working properly in other media functions.
So, posting in telepathy list.
>
> I am trying a gtalk call with telepathy-qt4 call example. When I tried to call, the window simply shows call terminated. And on the console, I see these errors. Did anybody face this before?
> Please let me know what is the mistake I did in gstreamer installation.
>
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Self handle 1 tracked: yes
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper::setIntrospectCompleted: feature: QPair("Tp::Channel",0) - success: true
>
> (lt-call:26952): GStreamer-CRITICAL **: gst_object_ref: assertion `object != NULL' failed
>
> (lt-call:26952): GStreamer-CRITICAL **: gst_object_sink: assertion `GST_IS_OBJECT (object)' failed
>
> (lt-call:26952): GStreamer-CRITICAL **: gst_bin_add_many: assertion `GST_IS_ELEMENT (element_1)' failed
>
> (lt-call:26952): GStreamer-CRITICAL **:
gst_element_link_many: assertion `GST_IS_ELEMENT (element_1)' failed
>
> (lt-call:26952): GStreamer-CRITICAL **: gst_object_ref: assertion `object != NULL' failed
>
> (lt-call:26952): GStreamer-CRITICAL **: gst_object_sink: assertion `GST_IS_OBJECT (object)' failed
> ** (lt-call:26952): DEBUG: GetSessionHandlers returned 0 sessions
> Telepathy-Qt4 (version 0.2.2) DEBUG: No interface found for "org.freedesktop.Telepathy.Channel.Type.StreamedMedia"
> Telepathy-Qt4 (version 0.2.2) DEBUG: Caching interface "org.freedesktop.Telepathy.Channel.Type.StreamedMedia"
> Telepathy-Qt4 (version 0.2.2) DEBUG: Got reply to StreamedMedia::ListStreams()
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper::setIntrospectCompleted: feature: QPair("Tp::StreamedMediaChannel",0) - success: true
> CallWidget::onChannelReady: number of streams: 0
> CallWidget::onBtnSendAudioToggled: checked: true
>
CallWidget::onBtnSendAudioToggled: creating audio stream
> Telepathy-Qt4 (version 0.2.2) DEBUG: Returning cached interface for "org.freedesktop.Telepathy.Channel.Type.StreamedMedia"
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper: supportedStatuses = QSet()
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper: supportedFeatures = QSet()
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper: new supportedStatuses = QSet(0)
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper: new supportedFeatures = QSet(QPair("Tp::MediaStream",0) )
> Telepathy-Qt4 (version 0.2.2) DEBUG: Got reply to StreamedMedia::RequestStreams()
> Telepathy-Qt4 (version 0.2.2) DEBUG: StreamedMediaChannel::onStreamDirectionChanged: stream 1 direction changed to 3
> Telepathy-Qt4 (version 0.2.2) DEBUG: StreamedMediaChannel::onStreamStateChanged: stream 1 state changed to 0
> ** (lt-call:26952): DEBUG: adding session
handler /org/freedesktop/Telepathy/Connection/gabble/jabber/sai_2epolycom_40gmail_2ecom_2fTelepathy/MediaChannel0/MediaSession2, type rtp
> ** (lt-call:26952): DEBUG: calling MediaSessionHandler::Ready
> ** (lt-call:26952): DEBUG: _tf_session_dispose
>
> ** (lt-call:26952): WARNING **: failed to create session: Could not create GstRtpBin
> Telepathy-Qt4 (version 0.2.2) DEBUG: StreamedMediaChannel::onStreamRemoved: stream 1 removed
> Telepathy-Qt4 (version 0.2.2) DEBUG: Got Channel.Interface.Group::MembersChanged with 0 added, 1 removed, 0 moved to LP, 0 moved to RP, 1 being the actor, 0 the reason and "" the message
> Telepathy-Qt4 (version 0.2.2) DEBUG: synthesizing a corresponding MembersChangedDetailed signal
> Telepathy-Qt4 (version 0.2.2) DEBUG: Got Channel.Interface.Group::MembersChangedDetailed with 0 added, 1 removed, 0 moved to LP, 0 moved to RP and with 2 details
> Telepathy-Qt4
(version 0.2.2) DEBUG: Building contacts for 2 handles with 0 features
> Telepathy-Qt4 (version 0.2.2) DEBUG: 1 satisfying and 0 other contacts
> Telepathy-Qt4 (version 0.2.2) DEBUG: 0 features missing
> Telepathy-Qt4 (version 0.2.2) DEBUG: Got Channel::Closed
> Telepathy-Qt4 (version 0.2.2) DEBUG: proxy invalidated: "org.freedesktop.Telepathy.Error.Cancelled": ""
> Telepathy-Qt4 (version 0.2..2) DEBUG: Building contacts for 1 handles with 0 features
> Telepathy-Qt4 (version 0.2.2) DEBUG: 1 satisfying and 0 other contacts
> Telepathy-Qt4 (version 0.2.2) DEBUG: 0 features missing
> Telepathy-Qt4 (version 0.2.2) DEBUG: Entering Chan::Priv::updateContacts() with 2 contacts
> Telepathy-Qt4 (version 0.2.2) DEBUG: Both the MCD and the introspect queue empty for the first time. Ready!
> Telepathy-Qt4 (version 0.2..2) DEBUG: Channel
fully ready
> Telepathy-Qt4 (version 0.2.2) DEBUG: Channel type "org.freedesktop.Telepathy.Channel.Type.StreamedMedia"
> Telepathy-Qt4 (version 0.2.2) DEBUG: Target handle 2
> Telepathy-Qt4 (version 0.2.2) DEBUG: Target handle type 1
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: flags 2049
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Number of handle owner mappings 0
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Number of current members 0
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Number of local pending members 0
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Number of remote pending members 0
> Telepathy-Qt4 (version 0.2.2) DEBUG: Group: Self handle 1 tracked: yes
> Telepathy-Qt4 (version 0.2.2) DEBUG: ReadinessHelper::setIntrospectCompleted: feature: QPair("Tp::MediaStream",0) - success: true
>
> Thanks,
>
Sai
>
>
>
> _______________________________________________
> telepathy mailing list
> telepathy at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/telepathy
>
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