[gstreamer-bugs] [Bug 563828] New: [decodebin2] Complains about loops in the graph on MXF files containing DV

Tue Dec 9 02:15:33 PST 2008

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  GStreamer | gst-plugins-base | Ver: HEAD CVS
           Summary: [decodebin2] Complains about loops in the graph on MXF
                    files containing DV
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: slomo at circular-chaos.org
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified

Hi,
decodebin2 complains about loops in the graph when playing MXF files which
contain DV. Other files work fine so it's probably caused by the demuxer after
the demuxer (mxfdemux ! dvdemux).

Output below, full debug log attached ;)

Setting pipeline to PAUSED ...
/GstPipeline:pipeline0/GstDecodeBin2:d/GstTypeFindElement:typefind.GstPad:src:
caps = application/mxf
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMXFDemux:mxfdemux0.GstPad:sink: caps
= application/mxf
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink0:
caps = video/x-dv, systemstream=(boolean)true
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src0:
caps = video/x-dv, systemstream=(boolean)true
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src0:
caps = video/x-dv, systemstream=(boolean)true
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink2:
caps = audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink2:
caps = audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
# no audio
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0:
max-size-buffers = 5
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0: max-size-time
= 2000000000
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0:
max-size-bytes = 2097152
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src1:
caps = audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:src: caps =
audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:sink: caps =
audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src1: caps =
audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src1.GstProxyPad:proxypad3:
caps = audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstAlsaSink:alsasink0.GstPad:sink: caps =
audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstAlsaSink:alsasink0.GstPad:sink: caps =
audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstAlsaSink:alsasink0.GstPad:sink: caps =
audio/x-raw-int, rate=(int)48000, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, depth=(int)16, width=(int)16
/GstPipeline:pipeline0/GstDecodeBin2:d/GstDVDemux:dvdemux0.GstPad:video: caps =
video/x-dv, systemstream=(boolean)false, width=(int)720, height=(int)576,
framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink3:
caps = video/x-dv, systemstream=(boolean)false, width=(int)720,
height=(int)576, framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src3:
caps = video/x-dv, systemstream=(boolean)false, width=(int)720,
height=(int)576, framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstDecodeBin2:d/ffdec_dvvideo:ffdec_dvvideo0.GstPad:sink:
caps = video/x-dv, systemstream=(boolean)false, width=(int)720,
height=(int)576, framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstDecodeBin2:d/ffdec_dvvideo:ffdec_dvvideo0.GstPad:src:
caps = video/x-raw-yuv, width=(int)720, height=(int)576,
framerate=(fraction)25/1, format=(fourcc)I420,
pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstFFMpegCsp:ffmpegcsp0.GstPad:src: caps =
video/x-raw-yuv, width=(int)720, height=(int)576, framerate=(fraction)25/1,
format=(fourcc)I420, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstFFMpegCsp:ffmpegcsp0.GstPad:sink: caps =
video/x-raw-yuv, width=(int)720, height=(int)576, framerate=(fraction)25/1,
format=(fourcc)I420, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src0: caps =
video/x-raw-yuv, width=(int)720, height=(int)576, framerate=(fraction)25/1,
format=(fourcc)I420, pixel-aspect-ratio=(fraction)59/54
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src0.GstProxyPad:proxypad6:
caps = video/x-raw-yuv, width=(int)720, height=(int)576,
framerate=(fraction)25/1, format=(fourcc)I420,
pixel-aspect-ratio=(fraction)59/54
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
# no audio
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0.GstPad:sink: caps =
video/x-raw-yuv, width=(int)720, height=(int)576, framerate=(fraction)25/1,
format=(fourcc)I420, pixel-aspect-ratio=(fraction)59/54
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...

(gst-launch-0.10:11118): GStreamer-WARNING **: loop detected in the graph of
bin d!!
New clock: GstAudioSinkClock
# no audio
# no audio
Got EOS from element "pipeline0".
Execution ended after 2163142172 ns.
Setting pipeline to PAUSED ...

(gst-launch-0.10:11118): GStreamer-WARNING **: loop detected in the graph of
bin d!!
Setting pipeline to READY ...
/GstPipeline:pipeline0/GstAlsaSink:alsasink0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstAudioConvert:audioconvert0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstFFMpegCsp:ffmpegcsp0.GstPad:src: caps = NULL
/GstPipeline:pipeline0/GstFFMpegCsp:ffmpegcsp0.GstPad:sink: caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src2: caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src1: caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d.GstDecodePad:src0: caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/ffdec_dvvideo:ffdec_dvvideo0.GstPad:src:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/ffdec_dvvideo:ffdec_dvvideo0.GstPad:sink:
caps = NULL

(gst-launch-0.10:11118): GStreamer-WARNING **: loop detected in the graph of
bin d!!
/GstPipeline:pipeline0/GstDecodeBin2:d/GstDVDemux:dvdemux0.GstPad:video: caps =
NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstDVDemux:dvdemux0.GstPad:sink: caps =
NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink3:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src3:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink2:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src2:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink1:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src1:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:sink0:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMultiQueue:multiqueue0.GstPad:src0:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMXFDemux:mxfdemux0.GstMXFDemuxPad:track_4:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMXFDemux:mxfdemux0.GstMXFDemuxPad:track_3:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMXFDemux:mxfdemux0.GstMXFDemuxPad:track_2:
caps = NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstMXFDemux:mxfdemux0.GstPad:sink: caps
= NULL
/GstPipeline:pipeline0/GstDecodeBin2:d/GstTypeFindElement:typefind.GstPad:src:
caps = NULL
Setting pipeline to NULL ...
FREEING pipeline ...

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