splitmuxsink arbitrary close

[cottrelld]

I'm currently using a timer to wait for a second instead of capturing the
EOS.  Any idea what could be missing?  Thanks,
-David

On Sun, Jul 26, 2015 at 10:25 AM, David Cottrell <david at elarm.com> wrote:

> The sending of the EOS closes out the file if I just sent it by itself
> without the block (Half way there!).  But I can't get the sink in order to
> place the probe and capture the callback.  How do you obtain the sink pad
> on the splitmuxsink?  I get null back from gst_element_get_static_pad in
> the code below.
>
> >> What I would do is to place a probe on the splitmuxsink sink pad, with
> the flag GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM and then verify the EOS in
> the callback with
>
> (Note, I also tried to obtain the actual sink in hopes of getting the pad
> off that, but the sink property is only the provided sink. )
>
>
> *void PipelineManager::stopPipeline_writerImpl()*
> {
>   g_print("stopPipeline_writerImpl, stopping\n");
>
>   if (!gPipelineMgr->m_writeSink) {
>     g_critical("stopPipeline_writerImpl: m_writeSink is NULL!!\n");
>     exit(-1);
>   }
>
>   // Block all transmissions past m_queueWriterTee
>   GstPad* writerSinkPad =
> gst_element_get_static_pad(gPipelineMgr->m_writeSink, "sink");
>   if (!writerSinkPad) {
>     g_critical("stopPipeline_writerImpl: Could not obtain the writer
> sinkpad!!\n"); // <---- fails here!
>     exit(-1);
>   }
>
>   gst_pad_add_probe(writerSinkPad,
>                     (GstPadProbeType)(GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM),
>                     writer_eos_cb,
>                     m_loop,
>                     NULL);
>   gst_object_unref(writerSinkPad);
>
>   // Send an EOS on the queue
>   GstPad* queueSinkPad = gst_element_get_static_pad
> (gPipelineMgr->m_queueWriterTee, "sink");
>   gst_pad_send_event(queueSinkPad, gst_event_new_eos ());
>   gst_object_unref(queueSinkPad);
>
>   g_print("stopPipeline_writerImpl, done...\n");
> }
>
>
> Thanks again for your help!
> -David
>
>




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