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Bug 156563 - gst-launch-0.8 filesrc location="/opt/gnome/share/sounds/startup3.wav" ! audioconvert ! alsasink
gst-launch-0.8 filesrc location="/opt/gnome/share/sounds/startup3.wav" ! audi...
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gstreamer (core)
git master
Other Linux
: Normal normal
: 0.8.6
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2004-10-27 10:47 UTC by Stefan Sauer (gstreamer, gtkdoc dev)
Modified: 2004-12-22 21:47 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Stefan Sauer (gstreamer, gtkdoc dev) 2004-10-27 10:47:36 UTC 
gst_audio_convert_chain (pad=Variable "pad" is not available.
) at gstaudioconvert.c:672
672           *in *= 2147483647.0f + .5;
(gdb) bt

+ Trace 51369

  • #0 gst_audio_convert_chain
    at gstaudioconvert.c line 672
  • #1 gst_pad_call_chain_function
    at gstpad.c line 4407
  • #2 gst_pad_push
    at gstpad.c line 3219
  • #3 get_group_schedule_function
    at gstoptimalscheduler.c line 1312
  • #4 gst_opt_scheduler_schedule_run_queue
    at gstoptimalscheduler.c line 1165
  • #5 gst_opt_scheduler_get_wrapper
    at gstoptimalscheduler.c line 1458
  • #6 gst_pad_pull
    at gstpad.c line 3274
  • #7 gst_alsa_sink_loop
    at gstalsasink.c line 376
  • #8 loop_group_schedule_function
    at gstoptimalscheduler.c line 1339
  • #9 gst_opt_scheduler_schedule_run_queue
    at gstoptimalscheduler.c line 1165
  • #10 gst_opt_scheduler_iterate
    at gstoptimalscheduler.c line 1265
  • #11 gst_scheduler_iterate
    at gstscheduler.c line 705
  • #12 gst_bin_iterate_func
    at gstbin.c line 1220
  • #13 gst_marshal_BOOLEAN__VOID
    at gstmarshal.c line 472
  • #14 g_type_class_meta_marshal
    from /opt/gnome/lib/libgobject-2.0.so.0
  • #15 g_closure_invoke
    from /opt/gnome/lib/libgobject-2.0.so.0
  • #16 signal_emit_unlocked_R
    from /opt/gnome/lib/libgobject-2.0.so.0
  • #17 g_signal_emit_valist
    from /opt/gnome/lib/libgobject-2.0.so.0
  • #18 g_signal_emit
    from /opt/gnome/lib/libgobject-2.0.so.0
  • #19 gst_bin_iterate
    at gstbin.c line 1273
  • #20 idle_func
    at gst-launch.c line 79
  • #21 g_idle_dispatch
    from /opt/gnome/lib/libglib-2.0.so.0
  • #22 g_main_context_dispatch
    from /opt/gnome/lib/libglib-2.0.so.0
  • #23 g_main_context_iterate
    from /opt/gnome/lib/libglib-2.0.so.0
  • #24 g_main_loop_run
    from /opt/gnome/lib/libglib-2.0.so.0
  • #25 gst_main
    at gst.c line 860
  • #26 main
    at gst-launch.c line 542 






Comment 1


Ronald Bultje





          2004-10-27 12:54:16 UTC
        



in frame 0, can you check the value of buffer->size? Something tells me it's not
block-aligned (i.e. a multiple of channels*audiobitsize/8).






Comment 2


Stefan Sauer (gstreamer, gtkdoc dev)





          2004-10-29 12:32:40 UTC
        



it does not crash, when adding the 'wavparse' elem into the pipeline.







Comment 3


Ronald Bultje





          2004-10-29 12:48:41 UTC
        



Audioconvert writes to read-only buffers. Fixed in CVS.