link encodebin to decodebin failed

narcisse doudieu siewe wambenarcisse at yahoo.fr
Mon Sep 30 10:34:02 PDT 2013


I get the followings things:

0:00:06.273276721 16243  0x8b7a2e0 FIXME                    bin gstbin.c:3783:gst_bin_query: implement duration caching in GstBin again



0:00:06.311800614 16243 0xaff05660 WARN                 default gstvideopool.c:171:video_buffer_pool_set_config:<videobufferpool4> no caps in config
0:00:06.318434838 16243 0xaff05660 WARN                 default gstvideopool.c:171:video_buffer_pool_set_config:<videobufferpool5> no caps in config


and sometimes after (2 to 3 seconds) the programm ends with a segmentation fault




________________________________
 De : Edward Hervey <bilboed at bilboed.com>
À : narcisse doudieu siewe <wambenarcisse at yahoo.fr>; Discussion of the development of and with GStreamer <gstreamer-devel at lists.freedesktop.org> 
Envoyé le : Lundi 30 septembre 2013 5h54
Objet : Re: link encodebin to decodebin failed
 

Hi,

On Mon, 2013-09-30 at 04:44 +0100, narcisse doudieu siewe wrote:
> Hello I have to link encodebin with decodebin but this failed
> I dont know but it seems that gst_element_request_pad has some
> problems
> when using gdb I get this error :
> 
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0xa95feb40 (LWP 4685)]
> 0xb7858c24 in gst_buffer_unmap (buffer=0x3d,
>  info=info at entry=0xa95fdc24)
>     at gstbuffer.c:1480

  Without more information, the only thing one can say is that the
buffer argument is most certainly wrong (0x3d isn't a valid pointer).
Maybe this is the result of memory getting corrupted earlier on.

  Do you have any warnings before that ? Run it with GST_DEBUG=3 and
G_DEBUG=fatal_warnings

    Edward




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