fakesrc ! wasapisink and any other combination raises The stream is in the wrong format

Submitted by Marcin Lewandowski

Link to original bug (#759389)

Description

I found no way to use wasapisink from 1.6.1 on Windows 8.

I tried all combinations of elements that came to my mind, but even basic fakesrc ! wasapisink does not work.

$ LC_ALL=C GST_DEBUG=*:4 gst-launch-1.0.exe fakesrc ! wasapisink
0:00:00.000200057 3764 424000 INFO GST_INIT gst.c:510:init_pre: Initializing GStreamer Core Library version 1.6.1
0:00:00.000323701 3764 424000 INFO GST_INIT gst.c:511:init_pre: Using library installed in C:\msys64\mingw64\lib
0:00:00.000676201 3764 424000 INFO GST_INIT gstmessage.c:119:_priv_gst_message_initialize: init messages
0:00:00.001358161 3764 424000 INFO GST_INIT gstcontext.c:77:_priv_gst_context_initialize: init contexts
0:00:00.002192563 3764 424000 INFO GST_PLUGIN_LOADING gstplugin.c:316:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.002389932 3764 424000 INFO GST_PLUGIN_LOADING gstplugin.c:224:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.002445994 3764 424000 INFO GST_PLUGIN_LOADING gstplugin.c:226:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.013519014 3764 424000 INFO GST_REGISTRY gstregistry.c:1723:ensure_current_registry: reading registry cache: C:\Users\Marcin\AppData\Local\Microsoft\Windows\INetCache\gstreamer-1.0\registry.x86_64.bin
0:00:00.028065576 3764 424000 INFO GST_REGISTRY gstregistrybinary.c:619:priv_gst_registry_binary_read_cache: loaded C:\Users\Marcin\AppData\Local\Microsoft\Windows\INetCache\gstreamer-1.0\registry.x86_64.bin in 0.015000 seconds
0:00:00.028355870 3764 424000 INFO GST_REGISTRY gstregistry.c:1579:scan_and_update_registry: Validating plugins from registry cache: C:\Users\Marcin\AppData\Local\Microsoft\Windows\INetCache\gstreamer-1.0\registry.x86_64.bin
0:00:00.040341241 3764 424000 INFO GST_REGISTRY gstregistry.c:1681:scan_and_update_registry: Registry cache has not changed
0:00:00.040407671 3764 424000 INFO GST_REGISTRY gstregistry.c:1758:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.040478325 3764 424000 INFO GST_INIT gst.c:720:init_post: GLib runtime version: 2.46.0
0:00:00.040519795 3764 424000 INFO GST_INIT gst.c:722:init_post: GLib headers version: 2.46.1
0:00:00.040565490 3764 424000 INFO GST_INIT gst.c:723:init_post: initialized GStreamer successfully
0:00:00.040623471 3764 424000 INFO GST_PIPELINE gstparse.c:323:gst_parse_launch_full: parsing pipeline description 'fakesrc ! wasapisink '
0:00:00.041529296 3764 424000 INFO GST_PLUGIN_LOADING gstplugin.c:842:_priv_gst_plugin_load_file_for_registry: plugin "C:\msys64\mingw64\lib\gstreamer-1.0\libgstcoreelements.dll" loaded
0:00:00.041604173 3764 424000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:364:gst_element_factory_create: creating element "fakesrc"
0:00:00.041852996 3764 424000 INFO GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:GstBaseSrc@00000000026ddf10 adding pad 'src'
0:00:00.043203861 3764 424000 INFO GST_PLUGIN_LOADING gstplugin.c:842:_priv_gst_plugin_load_file_for_registry: plugin "C:\msys64\mingw64\lib\gstreamer-1.0\libgstwasapi.dll" loaded
0:00:00.043277202 3764 424000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:364:gst_element_factory_create: creating element "wasapisink"
0:00:00.043544841 3764 424000 INFO GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:GstBaseSink@00000000026f1100 adding pad 'sink'
0:00:00.043881213 3764 424000 INFO GST_ELEMENT_FACTORY gstelementfactory.c:364:gst_element_factory_create: creating element "pipeline"
0:00:00.044032888 3764 424000 INFO GST_PIPELINE grammar.y:571:gst_parse_perform_link: linking fakesrc0:(any) to wasapisink0:(any) (0/0) with caps "(NULL)"
0:00:00.044110837 3764 424000 INFO GST_ELEMENT_PADS gstutils.c:1571:gst_element_link_pads_full: trying to link element fakesrc0:(any) to element wasapisink0:(any)
0:00:00.044179187 3764 424000 INFO GST_PADS gstutils.c:932:gst_pad_check_link: trying to link fakesrc0:src and wasapisink0:sink
0:00:00.044250224 3764 424000 INFO GST_PADS gstutils.c:1444:prepare_link_maybe_ghosting: fakesrc0 and wasapisink0 in same bin, no need for ghost pads
0:00:00.044341229 3764 424000 INFO GST_PADS gstpad.c:2234:gst_pad_link_prepare: trying to link fakesrc0:src and wasapisink0:sink
0:00:00.044415722 3764 424000 INFO GST_PADS gstpad.c:2440:gst_pad_link_full: linked fakesrc0:src and wasapisink0:sink, successful
0:00:00.044479080 3764 424000 INFO GST_EVENT gstevent.c:1374:gst_event_new_reconfigure: creating reconfigure event
0:00:00.044540518 3764 424000 INFO GST_EVENT gstpad.c:5501:gst_pad_send_event_unchecked:fakesrc0:src Received event on flushing pad. Discarding
Setting pipeline to PAUSED ...
0:00:00.044681441 3764 424000 INFO GST_STATES gstbin.c:2243:gst_bin_element_set_state:<wasapisink0> current NULL pending VOID_PENDING, desired next READY
0:00:00.047987181 3764 424000 INFO GST_STATES gstelement.c:2330:gst_element_continue_state:<wasapisink0> completed state change to READY
0:00:00.048047467 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<wasapisink0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.048107753 3764 424000 INFO GST_STATES gstbin.c:2707:gst_bin_change_state_func:<pipeline0> child 'wasapisink0' changed state to 2(READY) successfully
0:00:00.048155751 3764 424000 INFO GST_STATES gstbin.c:2243:gst_bin_element_set_state:<fakesrc0> current NULL pending VOID_PENDING, desired next READY
0:00:00.048194534 3764 424000 INFO GST_STATES gstelement.c:2330:gst_element_continue_state:<fakesrc0> completed state change to READY
0:00:00.048227173 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<fakesrc0> notifying about state-changed NULL to READY (VOID_PENDING pending)
0:00:00.048268259 3764 424000 INFO GST_STATES gstbin.c:2707:gst_bin_change_state_func:<pipeline0> child 'fakesrc0' changed state to 2(READY) successfully
0:00:00.048309730 3764 424000 INFO GST_STATES gstelement.c:2305:gst_element_continue_state:<pipeline0> committing state from NULL to READY, pending PAUSED, next PAUSED
0:00:00.048444125 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed NULL to READY (PAUSED pending)
0:00:00.048594264 3764 424000 INFO GST_STATES gstelement.c:2312:gst_element_continue_state:<pipeline0> continue state change READY to PAUSED, final PAUSED
0:00:00.048647254 3764 424000 INFO GST_STATES gstbin.c:2243:gst_bin_element_set_state:<wasapisink0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.048713300 3764 424000 INFO GST_STATES gstbin.c:2713:gst_bin_change_state_func:<pipeline0> child 'wasapisink0' is changing state asynchronously to PAUSED
0:00:00.048755922 3764 424000 INFO GST_STATES gstbin.c:2243:gst_bin_element_set_state:<fakesrc0> current READY pending VOID_PENDING, desired next PAUSED
0:00:00.048805841 3764 424000 INFO basesrc gstbasesrc.c:1339:gst_base_src_do_seek:<fakesrc0> seeking: bytes segment start=0, offset=0, stop=-1, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0, base=0, position 0, duration -1
0:00:00.048904525 3764 424000 INFO task gsttask.c:450:gst_task_set_lock: setting stream lock 00000000026de2c0 on task 00000000026e4050
0:00:00.048944460 3764 424000 INFO GST_PADS gstpad.c:5847:gst_pad_start_task:fakesrc0:src created task 00000000026e4050
0:00:00.049050440 3764 424000 INFO GST_STATES gstelement.c:2330:gst_element_continue_state:<fakesrc0> completed state change to PAUSED
0:00:00.049204035 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<fakesrc0> notifying about state-changed READY to PAUSED (VOID_PENDING pending)
0:00:00.049265088 3764 26b9c30 INFO GST_ELEMENT_PADS gstelement.c:894:gst_element_get_static_pad: no such pad 'sink' in element "fakesrc0"
0:00:00.049381436 3764 424000 INFO GST_STATES gstbin.c:2707:gst_bin_change_state_func:<pipeline0> child 'fakesrc0' changed state to 3(PAUSED) successfully
0:00:00.049392188 3764 26b9c30 FIXME default gstutils.c:3766:gst_pad_create_stream_id_internal:fakesrc0:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
Pipeline is PREROLLING ...
0:00:00.049647539 3764 26b9c30 INFO GST_EVENT gstevent.c:760:gst_event_new_segment: creating segment event bytes segment start=0, offset=0, stop=-1, rate=1.000000, applied_rate=1.000000, flags=0x00, time=0, base=0, position 0, duration -1
0:00:00.049749679 3764 26b9c30 INFO basesrc gstbasesrc.c:2838:gst_base_src_loop:<fakesrc0> marking pending DISCONT
0:00:00.049837228 3764 26b9c30 WARN audiobasesink gstaudiobasesink.c:1213:gst_audio_base_sink_preroll:<wasapisink0> error: sink not negotiated.
0:00:00.049924393 3764 26b9c30 INFO GST_ERROR_SYSTEM gstelement.c:1837:gst_element_message_full:<wasapisink0> posting message: The stream is in the wrong format.
0:00:00.050003111 3764 26b9c30 INFO GST_ERROR_SYSTEM gstelement.c:1860:gst_element_message_full:<wasapisink0> posted error message: The stream is in the wrong format.
0:00:00.050066852 ERROR: from element /GstPipeline:pipeline0/GstWasapiSink:wasapisink0: The stream is in the wrong format.
3764 26b9c30 INFO GST_STATES gstelement.c:2205:gst_element_abort_state:<wasapisink0>Additional debug info:
../../../../gst-plugins-base-1.6.1/gst-libs/gst/audio/gstaudiobasesink.c(1213): gst_audio_base_sink_preroll (): /GstPipeline:pipeline0/GstWasapiSink:wasapisink0:
sink not negotiated.
aborting state from READY to PAUSED
ERROR: pipeline doesn't want to preroll.
0:00:00.050139810 3764Setting pipeline to NULL ...
26b9c30 WARN basesrc gstbasesrc.c:2943:gst_base_src_loop:<fakesrc0> error: Internal data flow error.
0:00:00.050174369 3764 424000 INFO GST_STATES gstbin.c:2243:gst_bin_element_set_state:<wasapisink0> current READY pending PAUSED, desired next NULL
0:00:00.050199712 3764 26b9c30 WARN basesrc gstbasesrc.c:2943:gst_base_src_loop:<fakesrc0> error: streaming task paused, reason not-negotiated (-4)
0:00:00.050326811 3764 424000 INFO GST_STATES gstelement.c:2330:gst_element_continue_state:<wasapisink0> completed state change to NULL
0:00:00.050342555 3764 26b9c30 INFO GST_ERROR_SYSTEM gstelement.c:1837:gst_element_message_full:<fakesrc0> posting message: Internal data flow error.
0:00:00.050384025 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<wasapisink0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:00.050547987 3764 26b9c30 INFO GST_ERROR_SYSTEM gstelement.c:1860:gst_element_message_full:<fakesrc0> posted error message: Internal data flow error.
0:00:00.050619025 3764 424000 INFO GST_STATES gstbin.c:2707:gst_bin_change_state_func:<pipeline0> child 'wasapisink0' changed state to 1(NULL) successfully
0:00:00.050670863 3764 26b9c30 INFO GST_EVENT gstpad.c:5501:gst_pad_send_event_unchecked:wasapisink0:sink Received event on flushing pad. Discarding
0:00:00.050737293 3764 424000 INFO GST_STATES gstbin.c:2243:gst_bin_element_set_state:<fakesrc0> current PAUSED pending VOID_PENDING, desired next NULL
0:00:00.050788747 3764 26b9c30 INFO task gsttask.c:315:gst_task_func:fakesrc0:src Task going to paused
0:00:00.050917766 3764 26b9c30 INFO task gsttask.c:317:gst_task_func:fakesrc0:src Task resume from paused
0:00:00.050994564 3764 424000 INFO GST_STATES gstelement.c:2305:gst_element_continue_state:<fakesrc0> committing state from PAUSED to READY, pending NULL, next NULL
0:00:00.051062913 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<fakesrc0> notifying about state-changed PAUSED to READY (NULL pending)
0:00:00.051116287 3764 424000 INFO GST_STATES gstelement.c:2312:gst_element_continue_state:<fakesrc0> continue state change READY to NULL, final NULL
0:00:00.051175805 3764 424000 INFO GST_STATES gstelement.c:2330:gst_element_continue_state:<fakesrc0> completed state change to NULL
0:00:00.051231483 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<fakesrc0> notifying about state-changed READY to NULL (VOID_PENDING pending)
0:00:00.051282938 3764 424000 INFO GST_STATES gstbin.c:2707:gst_bin_change_state_func:<pipeline0> child 'fakesrc0' changed state to 1(NULL) successfully
0:00:00.051380470 3764 424000 INFO GST_STATES gstelement.c:2330:gst_element_continue_state:<pipeline0> completed state change to NULL
0:00:00.051432692 3764 424000 INFO GST_STATES gstelement.c:2235:_priv_gst_element_state_changed:<pipeline0> notifying about state-changed READY to NULL (VOID_PENDING pending)
Freeing pipeline ...
0:00:00.051537137 3764 424000 INFO GST_ELEMENT_PADS gstpad.c:1991:gst_pad_unlink: unlinking fakesrc0:src(00000000026de250) and wasapisink0:sink(0000000000436930)
0:00:00.051619694 3764 424000 INFO GST_ELEMENT_PADS gstpad.c:2045:gst_pad_unlink: unlinked fakesrc0:src and wasapisink0:sink
0:00:00.051698795 3764 424000 INFO GST_PARENTAGE gstbin.c:1559:gst_bin_remove_func:<pipeline0> removed child "wasapisink0"
0:00:00.051782504 3764 424000 INFO GST_REFCOUNTING gstelement.c:2880:gst_element_dispose:<wasapisink0> dispose
0:00:00.051838182 3764 424000 INFO GST_ELEMENT_PADS gstelement.c:766:gst_element_remove_pad:<wasapisink0> removing pad 'sink'
0:00:00.051903076 3764 424000 INFO GST_REFCOUNTING gstelement.c:2924:gst_element_dispose:<wasapisink0> parent class dispose
0:00:00.052144219 3764 424000 INFO GST_REFCOUNTING gstelement.c:2955:gst_element_finalize:<wasapisink0> finalize
0:00:00.052204889 3764 424000 INFO GST_REFCOUNTING gstelement.c:2960:gst_element_finalize:<wasapisink0> finalize parent
0:00:00.052267479 3764 424000 INFO GST_PARENTAGE gstbin.c:1559:gst_bin_remove_func:<pipeline0> removed child "fakesrc0"
0:00:00.052330069 3764 424000 INFO GST_REFCOUNTING gstelement.c:2880:gst_element_dispose:<fakesrc0> dispose
0:00:00.052385747 3764 424000 INFO GST_ELEMENT_PADS gstelement.c:766:gst_element_remove_pad:<fakesrc0> removing pad 'src'
0:00:00.052439889 3764 424000 INFO GST_REFCOUNTING gstelement.c:2924:gst_element_dispose:<fakesrc0> parent class dispose
0:00:00.052560845 3764 424000 INFO GST_REFCOUNTING gstelement.c:2955:gst_element_finalize:<fakesrc0> finalize
0:00:00.052613067 3764 424000 INFO GST_REFCOUNTING gstelement.c:2960:gst_element_finalize:<fakesrc0> finalize parent
0:00:00.052661065 3764 424000 INFO GST_REFCOUNTING gstelement.c:2880:gst_element_dispose:<pipeline0> dispose
0:00:00.052710216 3764 424000 INFO GST_REFCOUNTING gstelement.c:2924:gst_element_dispose:<pipeline0> parent class dispose
0:00:00.052757062 3764 424000 INFO GST_REFCOUNTING gstelement.c:2955:gst_element_finalize:<pipeline0> finalize
0:00:00.052803524 3764 424000 INFO GST_REFCOUNTING gstelement.c:2960:gst_element_finalize:<pipeline0> finalize parent
0:00:00.052850371 3764 424000 INFO GST_INIT gst.c:952:gst_deinit: deinitializing GStreamer
0:00:00.055001079 3764 424000 INFO GST_INIT gst.c:1083:gst_deinit: deinitialized GStreamer

Version: 1.6.1