<div dir="ltr"><div>Thanks Sebastian,<br><br></div>I was able to handle the request.<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 2 December 2013 21:40, Sebastian Dröge-3 [via GStreamer-devel] <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=4663801&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>></span> wrote:<br>
<blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">
On Mo, 2013-12-02 at 07:37 -0800, sathish wrote:
<div><div><div class='shrinkable-quote'><br>> Thanks for the reply Sebastian
<br>>
<br>> So Phonon doesnt handle it but GSTREAMER handles it.
<br>>
<br>> Hence to do a test, I left QT - Phonon application. Instead I am using a
<br>> gstreamer media player code available in the gstreamer documentation. Name
<br>> of the file is Basic-tutorial-5.c.
<br>>
<br>> In this, I am initiating a CORK request.. I have pasted the part of the
<br>> code in which messages on the bus are handled.
<br>>
<br>> /* Instruct the bus to emit signals for each received message, and connect
<br>> to the interesting signals */
<br>>
<br>> bus = gst_element_get_bus (data.playbin2);
<br>> gst_bus_add_signal_watch (bus);
<br>> g_signal_connect (G_OBJECT (bus), "message::error", (GCallback)error_cb,
<br>> &data);
<br>> g_signal_connect (G_OBJECT (bus), "message::eos", (GCallback)eos_cb,
<br>> &data);
<br>> g_signal_connect (G_OBJECT (bus), "message::state-changed",
<br>> (GCallback)state_changed_cb, &data);
<br>> g_signal_connect (G_OBJECT (bus), "message::application",
<br>> (GCallback)application_cb, &data);
<br>> gst_object_unref (bus);
<br>>
<br>> My question is how should I handle this in case of the following code
<br>> pasted below
<br>>
<br>> gst_element_post_message (GST_ELEMENT_CAST (psink),
<br>> > > gst_message_new_request_state (GST_OBJECT_CAST (psink),
<br>> > > GST_STATE_PAUSED));
<br>>
<br>> How would I able to find the bus message. Like in case of End of Stream, we
<br>> get "message::eos", what would it be for the above piece of code ??
<br>>
<br>> Would I get "GST_STATE_PAUSED" on the bus or something else ??
</div></div></div></div>You would get a GST_MESSAGE_REQUEST_STATE on the bus, and you could
</div>parse the requested state from it via gst_message_parse_request_state().
<br>You would then call gst_element_set_state() on the pipeline for that
<br><div class="im">state.
<br><br>--
<br>Sebastian Dröge <<a href="http://user/SendEmail.jtp?type=node&node=4663797&i=0" rel="nofollow" link="external" target="_blank">[hidden email]</a>>
<br>Centricular Ltd - <a href="http://www.centricular.com" rel="nofollow" link="external" target="_blank">http://www.centricular.com</a><br>Expertise, Straight from the Source
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