[gstreamer-bugs] [Bug 397219] New: captured realaudio stream plays as silence

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | don't know | Ver: 0.10.11

           Summary: captured realaudio stream plays as silence
           Product: GStreamer
           Version: 0.10.11
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: sam at robots.org.uk
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: 2.15/2.16
   GNOME milestone: Unspecified


Please describe the problem:
I captured the attached realaudio stream, but playing it back with playbin
doesn't output any audio, only silence.

Mplayer takes about 16 seconds to play the whole clip, but gst-launch seems to
hang indefinitely after outputting the following info to the console.

Steps to reproduce:


Actual results:
Setting pipeline to PAUSED ...
/playbin0/decodebin0/typefind.src: caps = application/vnd.rn-realmedia
Pipeline is PREROLLING ...
FOUND TAG      : found by element "rmdemux0".
           title: Radio Oxford
          artist: BBC
       copyright: (C) British Broadcasting Corporation 2006
FOUND TAG      : found by element "rmdemux0".
     audio codec: Real Audio G2 (Cook)
/playbin0/selector_audio_src0: active-pad = "sink0"
/playbin0/decodebin0/queue0.sink: caps = audio/x-pn-realaudio,
raversion=(int)8, flavor=(int)5, rate=(int)44100, channels=(int)1,
width=(int)16, leaf_size=(int)128, packet_size=(int)640, height=(int)16,
codec_data=(buffer)010000020400002f
/playbin0/decodebin0/queue0.src: caps = audio/x-pn-realaudio, raversion=(int)8,
flavor=(int)5, rate=(int)44100, channels=(int)1, width=(int)16,
leaf_size=(int)128, packet_size=(int)640, height=(int)16,
codec_data=(buffer)010000020400002f
/playbin0/decodebin0/ffdec_cook0.sink: caps = audio/x-pn-realaudio,
raversion=(int)8, flavor=(int)5, rate=(int)44100, channels=(int)1,
width=(int)16, leaf_size=(int)128, packet_size=(int)640, height=(int)16,
codec_data=(buffer)010000020400002f
/playbin0/decodebin0/ffdec_cook0.src: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/selector_audio_src0.sink0: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/decodebin0.src0: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/decodebin0.src0.proxypad1: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/selector_audio_src0.src: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/preroll_audio_src0.sink: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/preroll_audio_src0.src: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/aconv.src: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/aconv.sink: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin.sink: caps = audio/x-raw-int, rate=(int)44100, channels=(int)1,
signed=(boolean)true, endianness=(int)1234, width=(int)16, depth=(int)16
/playbin0/abin.sink: caps = audio/x-raw-int, rate=(int)44100, channels=(int)1,
signed=(boolean)true, endianness=(int)1234, width=(int)16, depth=(int)16
/playbin0/abin.sink.proxypad3: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/aresample.src: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/aresample.sink: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/volume.src: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/volume.sink: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/audiosink/audiosink-actual-sink-alsa.sink: caps =
audio/x-raw-int, rate=(int)44100, channels=(int)1, signed=(boolean)true,
endianness=(int)1234, width=(int)16, depth=(int)16
/playbin0/abin/audiosink.sink: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/audiosink.sink: caps = audio/x-raw-int, rate=(int)44100,
channels=(int)1, signed=(boolean)true, endianness=(int)1234, width=(int)16,
depth=(int)16
/playbin0/abin/audiosink.sink.proxypad2: caps = audio/x-raw-int,
rate=(int)44100, channels=(int)1, signed=(boolean)true, endianness=(int)1234,
width=(int)16, depth=(int)16
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: audioclock0
[ hang ]

Expected results:


Does this happen every time?


Other information:


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