[Bug 732856] New: cannot playback recorded audio with ffdec_g726

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Jul 7 08:04:47 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=732856
  GStreamer | gstreamer (core) | 0.10.0

           Summary: cannot playback recorded audio with ffdec_g726
    Classification: Platform
           Product: GStreamer
           Version: 0.10.0
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: pcouliba at yahoo.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Record:
gst-launch autoaudiosrc ! ffenc_g726 bitrate=16000 ! filesink
location="recg726.wav"

File (recg726.wav) recorded fine.

Playback;
gst-launch filesrc location=recg726.wav ! ffdec_g726 ! alsasink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /GstPipeline:pipeline0/ffdec_g726:ffdec_g7260: Internal
GStreamer error: negotiation problem.  Please file a bug at
http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.
Additional debug info:
gstffmpegdec.c(2804): gst_ffmpegdec_chain ():
/GstPipeline:pipeline0/ffdec_g726:ffdec_g7260:
ffdec_g726: input format was not set before data start
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...


For Playback, I also tried:
gst-launch playbin uri=file:///home/root/recg726.wav
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element
/GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind: Could
not determine type of stream.
Additional debug info:
gsttypefindelement.c(996): gst_type_find_element_activate ():
/GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind
Setting pipeline to NULL ...
Freeing pipeline ...

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