No G.726 decode support in GStreamer
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No G.726 decode support in GStreamer
 
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Hi,
GStreamer gst-launch-0.10 version 0.10.36 doesn't support speech codec G.726 on Linux machines. But it still works on Windows one with OSS builds. So there's no way to get audio from IP cameras. gst-launch --gst-debug=2 audiotestsrc ! ffenc_g726 ! ffdec_g726 ! audioconvert ! audioresample ! autoaudiosink Could not open log file '/home/sam/gst_log' for writing: Is a directory Setting pipeline to PAUSED ... Pipeline is PREROLLING ... 0:00:00.122044503 2798 0x22f36d0 WARN ffmpeg gstffmpegcodecmap.c:140:gst_ff_channel_layout_to_gst: Unknown channels in channel layout - assuming NONE layout 0:00:00.122571805 2798 0x22f36d0 ERROR ffmpeg :0:: Invalid number of bits 0 0:00:00.122605608 2798 0x22f36d0 WARN basesrc gstbasesrc.c:2625:gst_base_src_loop:<audiotestsrc0> error: Internal data flow error. 0:00:00.122625303 2798 0x22f36d0 WARN basesrc gstbasesrc.c:2625:gst_base_src_loop:<audiotestsrc0> error: streaming task paused, reason not-negotiated (-4) ERROR: from element /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: Internal data flow error. Additional debug info: gstbasesrc.c(2625): gst_base_src_loop (): /GstPipeline:pipeline0/GstAudioTestSrc:audiotestsrc0: streaming task paused, reason not-negotiated (-4) ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ... Any suggestion is appreciated. -- Sam Shmayev
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Re: No G.726 decode support in GStreamer
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Is it from all cameras Nezer J Zaidenberg
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Re: No G.726 decode support in GStreamer
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In reply to this post by sam shmayev
Is there newer supported version of gstreamer Nezer J Zaidenberg
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Re: No G.726 decode support in GStreamer
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In reply to this post by Nezer Zaidenberg
All cameras use speech codec g726 (Axis, Panasonic, Brickom).
There's some strange bug in g726 decoder (ffdec_g726). And more strange! On Windows builds it works!
On Fri, Sep 28, 2012 at 4:02 PM, Nezer J Zaidenberg <[hidden email]> wrote:
-- S.Shmayev Office: +972-72-2777239 Mobile: +972-54-6216356 _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: No G.726 decode support in GStreamer
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On Fri, 2012-09-28 at 16:16 -0400, sam shmayev wrote:
> All cameras use speech codec g726 (Axis, Panasonic, Brickom). > There's some strange bug in g726 decoder (ffdec_g726). > > And more strange! On Windows builds it works! I think you should file a bug in bugzilla (if there isn't one already). It might depend on the gst-ffmpeg version used and/or on the libav version used (in-tree one vs. external, etc.) Cheers -Tim _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: No G.726 decode support in GStreamer
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In reply to this post by sam shmayev
Le vendredi 28 septembre 2012 à 15:57 -0400, sam shmayev a écrit :
> Hi, > > GStreamer gst-launch-0.10 version 0.10.36 > doesn't support speech codec G.726 on Linux machines. > > But it still works on Windows one with OSS builds. > So there's no way to get audio from IP cameras. Please file a bug: https://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer Component is gst-ffmpeg. regards, Nicolas _______________________________________________ gstreamer-devel mailing list [hidden email] http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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