gstreamer can not play .wav filr to usb audio device
Anuroop Jesu
jesuas at gmail.com
Mon Jul 30 07:13:15 PDT 2012
Soho
The playbin does all the caps match for you so that is why it worked.
So as I said it is the caps mismatch play around with the caps on wavparse
or alsasink to make it work for your pipeline.
for more detailed information use debug level 4/5 which give lot of logs.
With Warm Regards
Jesu Anuroop Suresh
"Any intelligent fool can make things bigger, more complex, and more
violent. It takes a touch of genius -- and a lot of courage -- to move in
the opposite direction."
"Anyone who has never made a mistake has never tried anything new."
On Mon, Jul 30, 2012 at 7:29 PM, Soho Soho123 <soho123.2012 at gmail.com>wrote:
> Hi Anurloop,
>
>
>
>
> the result is the same as previous,
>
> # gst-launch-0.10 -v filesrc location=/bin/audio_src_48k_le.wav !
> wavparse ! audioconvert ! audio/x-
> raw-int,width=16,rate=48000,channels=2,depth=16,signed=true
> ,endianness=1234 ! alsasink device="hw:0,0"
> Setting pipeline to PAUSED ...
> conf.c:snd_config_update_r:3661, configs=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3686, name=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3700, lf->name=/usr/share/alsa/alsa.conf
> Pipeline is PREROLLING ...
>
> ** (gst-launch-0.10:1117): WARNING **: gstwavparse.c,
> gst_wavparse_stream_data,1836
>
> ** (gst-launch-0.10:1117): WARNING **: offset: 44 , end: 960044 ,
> dataleft: 960000
>
> ** (gst-launch-0.10:1117): WARNING **: Fetching 7680 bytes of data
> from the sinkpad
> conf.c:snd_config_update_r:3661, configs=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3686, name=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3700, lf->name=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3661, configs=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3686, name=/usr/share/alsa/alsa.conf
> conf.c:snd_config_update_r:3700, lf->name=/usr/share/alsa/alsa.conf
>
> ** (gst-launch-0.10:1117): WARNING **: gstwavparse.c,
> gst_wavparse_loop,2074
> ERROR: from element /GstPipeline:pipeline0/GstWavParse:wavparse0:
> Internal data flow error.
> Additional debug info:
> gstwavparse.c(2122): gst_wavparse_loop ():
> /GstPipeline:pipeline0/GstWavParse:wavparse0:
> streaming task paused, reason not-linked (-1)
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to NULL ...
> /GstPipeline:pipeline0/GstWavParse:wavparse0.GstPad:src: caps = NULL
> Freeing pipeline ...
> #
> And
>
>
> # gst-launch-0.10 -v filesrc location=/bin/audio_src_48k_le.wav !
> wavparse ! audioconvert ! audioresample !
> audio/x-raw-int,width=16,rate=48000,channels=2,depth
> =16,signed=true,endianness=1234 ! alsasink device="hw:0,0"
> WARNING: erroneous pipeline: could not link audioresample0 to alsasink0
> #
> #
>
>
>
>
>
>
>
>
>
>
>
>
> 2012/7/30 Anuroop Jesu <jesuas at gmail.com>:
> > Soho,
> >
> > Also try this
> >
> > gst-launch-0.10 -v filesrc location=/bin/audio_src_48k_le.wav ! wavparse
> !
> > audioconvert ! audioresample !
> >
> audio/x-raw-int,width=16,rate=48000,channels=2,depth=16,signed=true,endianness=1234
> > ! alsasink device="hw:0,0"
> >
> > or
> >
> > gst-launch-0.10 -v filesrc location=/bin/audio_src_48k_le.wav ! wavparse
> !
> > audioconvert !
> >
> audio/x-raw-int,width=16,rate=48000,channels=2,depth=16,signed=true,endianness=1234
> > ! alsasink device="hw:0,0"
> >
> >
> > With Warm Regards
> > Jesu Anuroop Suresh
> >
> > "Any intelligent fool can make things bigger, more complex, and more
> > violent. It takes a touch of genius -- and a lot of courage -- to move in
> > the opposite direction."
> > "Anyone who has never made a mistake has never tried anything new."
> >
> >
> >
> >
> >
> >
> > On Mon, Jul 30, 2012 at 7:09 PM, Anuroop Jesu <jesuas at gmail.com> wrote:
> >>
> >> Hi Soho,
> >>
> >> I still feel it is something to do with the caps mismatch
> >>
> >> 1. Can you try
> >> gst-launch -v filesrc location=<file path> ! decodebin ! alsasink
> >> or
> >> gst-launch -v playbin uri=file:///path/to/somefile.wav
> >>
> >> This should work for you.
> >>
> >> With Warm Regards
> >> Jesu Anuroop Suresh
> >>
> >> "Any intelligent fool can make things bigger, more complex, and more
> >> violent. It takes a touch of genius -- and a lot of courage -- to move
> in
> >> the opposite direction."
> >> "Anyone who has never made a mistake has never tried anything new."
> >>
> >>
> >>
> >>
> >>
> >>
> >> On Mon, Jul 30, 2012 at 6:51 PM, Soho Soho123 <soho123.2012 at gmail.com>
> >> wrote:
> >>>
> >>> Hi Anuroop,
> >>>
> >>> It seems the issue is H/W releated.
> >>> When I use fakesink,
> >>> it is OK, like attached log.
> >>> How about the verification to hw alsasink?
> >>>
> >>> Thanks!
> >>>
> >>> 2012/7/30 Anuroop Jesu <jesuas at gmail.com>:
> >>> > Hi Soho,
> >>> >
> >>> > replace the alsasink with the fakesink which actually does not
> anything
> >>> > except accepting all sink buffers and discarding instead of actually
> >>> > writing
> >>> > to hardware.
> >>> >
> >>> > With Warm Regards
> >>> > Jesu Anuroop Suresh
> >>> >
> >>> > "Any intelligent fool can make things bigger, more complex, and more
> >>> > violent. It takes a touch of genius -- and a lot of courage -- to
> move
> >>> > in
> >>> > the opposite direction."
> >>> > "Anyone who has never made a mistake has never tried anything new."
> >>> >
> >>> >
> >>> >
> >>> >
> >>> >
> >>> >
> >>> > On Mon, Jul 30, 2012 at 6:36 PM, Soho Soho123 <
> soho123.2012 at gmail.com>
> >>> > wrote:
> >>> >>
> >>> >> Hi Anuroop,
> >>> >>
> >>> >> In item 2 you mentioned, I have tried. it is fail, too.
> >>> >> And in item 1,
> >>> >> Could you explain more deatil?
> >>> >> how to set the gst-launch command?
> >>> >>
> >>> >> Thanks!
> >>> >>
> >>> >>
> >>> >>
> >>> >>
> >>> >> 2012/7/30 Anuroop Jesu <jesuas at gmail.com>:
> >>> >> > Hi Soho,
> >>> >> >
> >>> >> > To isolate the problem further
> >>> >> >
> >>> >> > 1. We can very the pipeline to do that instead of alsasink use the
> >>> >> > fakesink
> >>> >> > if it works then pipeline is clean and we just need to check whats
> >>> >> > wrong
> >>> >> > with sink device.
> >>> >> >
> >>> >> > 2. Try the same pipeline without specifying any alsasink device
> let
> >>> >> > it
> >>> >> > pickup the default as in case of aplay you mentioned -D as defualt
> >>> >> >
> >>> >> > It appears to have some thing to do with the pipeline or caps
> >>> >> > mismatch.
> >>> >> >
> >>> >> > With Warm Regards
> >>> >> > Jesu Anuroop Suresh
> >>> >> >
> >>> >> > "Any intelligent fool can make things bigger, more complex, and
> more
> >>> >> > violent. It takes a touch of genius -- and a lot of courage -- to
> >>> >> > move
> >>> >> > in
> >>> >> > the opposite direction."
> >>> >> > "Anyone who has never made a mistake has never tried anything
> new."
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> > On Mon, Jul 30, 2012 at 5:58 PM, Soho Soho123
> >>> >> > <soho123.2012 at gmail.com>
> >>> >> > wrote:
> >>> >> >>
> >>> >> >> Hi ,
> >>> >> >>
> >>> >> >>
> >>> >> >> the level 3 error log shows:
> >>> >> >> 0:00:11.910000000 946 0x4238f0 INFO typefindfunctions
> >>> >> >> gsttypefindfunctions.c:1267:mp3_type_find_
> >>> >> >> at_offset: audio/mpeg calculated 86 = 100 * 5 / 5 * (10000
> -
> >>> >> >> 1676) /
> >>> >> >> 10000
> >>> >> >> 0:00:11.920000000 946 0x4238f0 INFO GST_ELEMENT_PADS
> >>> >> >> gstelement.c:728:gst_element_add_pad:<wavp
> >>> >> >> arse0> adding pad 'src'
> >>> >> >> 0:00:11.920000000 946 0x4238f0 INFO GST_PIPELINE
> >>> >> >> ./grammar.y:496:gst_parse_found_pad: tryin
> >>> >> >> g delayed linking wavparse0:(NULL) to audioconvert0:(NULL)
> >>> >> >> 0:00:11.920000000 946 0x4238f0 INFO GST_ELEMENT_PADS
> >>> >> >> gstutils.c:1698:gst_element_link_pads_full
> >>> >> >> : trying to link element wavparse0:(any) to element
> >>> >> >> audioconvert0:(any)
> >>> >> >> 0:00:11.920000000 946 0x4238f0 INFO GST_PADS
> >>> >> >> gstutils.c:1032:gst_pad_check_link: trying
> >>> >> >> to link wavparse0:src and audioconvert0:sink
> >>> >> >> 0:00:11.920000000 946 0x4238f0 WARN alsa
> >>> >> >> gstalsa.c:124:gst_alsa_detect_formats:<als
> >>> >> >> asink0> skipping non-int format
> >>> >> >> conf.c:snd_config_update_r:3661,
> configs=/usr/share/alsa/alsa.conf
> >>> >> >> conf.c:snd_config_update_r:3661,
> configs=/usr/share/alsa/alsa.conf
> >>> >> >> 0:00:11.930000000 946 0x4238f0 WARN alsa
> >>> >> >> conf.c:4692:snd_config_expand: alsalib err
> >>> >> >> or: Unknown parameters {AES0 0x02 AES1 0x82 AES2 0x00 AES3 0x02}
> >>> >> >> 0:00:11.930000000 946 0x4238f0 WARN alsa
> >>> >> >> pcm.c:2217:snd_pcm_open_noupdate: alsalib
> >>> >> >> error: Unknown PCM iec958:{AES0 0x02 AES1 0x82 AES2 0x00 AES3
> 0x02}
> >>> >> >> 0:00:11.930000000 946 0x4238f0 INFO alsa
> >>> >> >> gstalsasink.c:327:gst_alsasink_getcaps:<al
> >>> >> >> sasink0> returning caps 0x49a960
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO GST_ELEMENT_PADS
> >>> >> >> gstelement.c:975:gst_element_get_static_pa
> >>> >> >> d: found pad audioconvert0:sink
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO GST_PADS
> >>> >> >> gstutils.c:1596:prepare_link_maybe_ghostin
> >>> >> >> g: wavparse0 and audioconvert0 in same bin, no need for ghost
> pads
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO GST_PADS
> >>> >> >> gstpad.c:1978:gst_pad_link_prepare: trying
> >>> >> >> to link wavparse0:src and audioconvert0:sink
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO GST_PADS
> >>> >> >> gstpad.c:2034:gst_pad_link_prepare: caps a
> >>> >> >> re incompatible
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO GST_PADS
> >>> >> >> gstutils.c:1032:gst_pad_check_link: trying
> >>> >> >> to link wavparse0:src and audioconvert0:sink
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO GST_ELEMENT_PADS
> >>> >> >> gstutils.c:1216:gst_element_get_compatible
> >>> >> >> _pad:<wavparse0> Could not find a compatible pad to link to
> >>> >> >> audioconvert0:sink
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO default
> >>> >> >> gstutils.c:2037:gst_element_link_pads_filt
> >>> >> >> ered: Could not link pads: wavparse0:(null) -
> audioconvert0:(null)
> >>> >> >> 0:00:13.040000000 946 0x4238f0 INFO wavparse
> >>> >> >> gstwavparse.c:2039:gst_wavparse_stream_dat
> >>> >> >> a:<wavparse0> Error pushing on srcpad wavparse0:src, reason
> >>> >> >> not-linked, is linked? = 0
> >>> >> >>
> >>> >> >> ** (gst-launch-0.10:946): WARNING **: gstwavparse.c,
> >>> >> >> gst_wavparse_loop,2074
> >>> >> >> 0:00:13.050000000 946 0x4238f0 WARN wavparse
> >>> >> >> gstwavparse.c:2122:gst_wavparse_loop:<wavp
> >>> >> >> arse0> error: Internal data flow error.
> >>> >> >> 0:00:13.050000000 946 0x4238f0 WARN wavparse
> >>> >> >> gstwavparse.c:2122:gst_wavparse_loop:<wavp
> >>> >> >> =================================================
> >>> >> >>
> >>> >> >> What is the meaning ?
> >>> >> >>
> >>> >> >> 2012/7/30 Anuroop Jesu <jesuas at gmail.com>:
> >>> >> >> > Hi
> >>> >> >> >
> >>> >> >> > Use the --gst-debug-level=3 for the more detailed information
> >>> >> >> > for
> >>> >> >> > the
> >>> >> >> > error, in the gst-launch command
> >>> >> >> >
> >>> >> >> > Also check the your usb audio device properties with aplay
> using
> >>> >> >> > -v
> >>> >> >> > option.
> >>> >> >> >
> >>> >> >> > With Warm Regards
> >>> >> >> > Jesu Anuroop Suresh
> >>> >> >> >
> >>> >> >> > "Any intelligent fool can make things bigger, more complex, and
> >>> >> >> > more
> >>> >> >> > violent. It takes a touch of genius -- and a lot of courage --
> to
> >>> >> >> > move
> >>> >> >> > in
> >>> >> >> > the opposite direction."
> >>> >> >> > "Anyone who has never made a mistake has never tried anything
> >>> >> >> > new."
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> > On Mon, Jul 30, 2012 at 5:31 PM, Soho Soho123
> >>> >> >> > <soho123.2012 at gmail.com>
> >>> >> >> > wrote:
> >>> >> >> >>
> >>> >> >> >> Hi,
> >>> >> >> >>
> >>> >> >> >> after tracing the wavparse code,
> >>> >> >> >> the error is caused by
> >>> >> >> >> gst_wavparse_stream_data (GstWavParse * wav)
> >>> >> >> >> about line 1997, gst_pad_push get error,
> >>> >> >> >>
> >>> >> >> >> if ((res = gst_pad_push (wav->srcpad, buf)) != GST_FLOW_OK)
> >>> >> >> >> goto push_error;
> >>> >> >> >>
> >>> >> >> >> Does anyone have idea about how to debug this kind of error?
> >>> >> >> >> Why USB Audio device cause this kind of error?
> >>> >> >> >> Because When I test the same audio file via I2S device, it is
> >>> >> >> >> OK,
> >>> >> >> >> It is fail when I change to USB Audio device.
> >>> >> >> >> Anyone have idea?
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >>
> >>> >> >> >> 2012/7/30 Soho Soho123 <soho123.2012 at gmail.com>:
> >>> >> >> >> > Hi All,
> >>> >> >> >> >
> >>> >> >> >> >
> >>> >> >> >> > Does anyone have idea about the log ?
> >>> >> >> >> > that gstreamer can not play wav file to usb audio alsa
> >>> >> >> >> > device.
> >>> >> >> >> >
> >>> >> >> >> > I use the command to play audio to usb alsa audio device.
> >>> >> >> >> > gst-launch-0.10 -v filesrc
> location=/bin/audio_src_48k_le.wav
> >>> >> >> >> > !
> >>> >> >> >> > wavparse ! audioconvert ! alsasink device="hw:0,0"
> >>> >> >> >> >
> >>> >> >> >> > It is OK by "aplay" utility, but it is fail by gstreamer
> >>> >> >> >> > launch
> >>> >> >> >> >
> ==============================================================
> >>> >> >> >> >
> >>> >> >> >> > 0:00:00.670000000 936 0x477720 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:277:gst_alsasink_init:<GstAl
> >>> >> >> >> > saSink at 0x478c50> initializing alsasink
> >>> >> >> >> > 0:00:00.670000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x477960
> >>> >> >> >> > 0:00:00.670000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x477960
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c120
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c120
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c280
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c280
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c420
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c420
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c4a0
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c4a0
> >>> >> >> >> > 0:00:00.680000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c200
> >>> >> >> >> > 0:00:00.690000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c200
> >>> >> >> >> > 0:00:00.690000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c1a0
> >>> >> >> >> > 0:00:00.690000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c1a0
> >>> >> >> >> > 0:00:00.690000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47dfc0
> >>> >> >> >> > 0:00:00.690000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47dfc0
> >>> >> >> >> > 0:00:00.690000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c540
> >>> >> >> >> > 0:00:00.700000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c540
> >>> >> >> >> > 0:00:00.700000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47e080
> >>> >> >> >> > 0:00:00.700000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47e080
> >>> >> >> >> > 0:00:00.700000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47dd60
> >>> >> >> >> > 0:00:01.800000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47dd60
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c580
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c580
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:307:gst_alsasink_getcaps:<al
> >>> >> >> >> > sasink0> device not open, using template caps
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x477740
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x477740
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47ddc0
> >>> >> >> >> > 0:00:01.810000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47ddc0
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c1c0
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c1c0
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47dc80
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47dc80
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47dd20
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47dd20
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:611:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> step1: (2) 0x47c060
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > audioconvert
> >>> >> >> >> > gstaudioconvert.c:705:gst_audio_convert_tr
> >>> >> >> >> > ansform_caps:<audioconvert0> Caps transformed to 0x47c060
> >>> >> >> >> > 0:00:01.820000000 936 0x477720 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:307:gst_alsasink_getcaps:<al
> >>> >> >> >> > sasink0> device not open, using template caps
> >>> >> >> >> > Setting pipeline to PAUSED ...
> >>> >> >> >> > 0:00:01.840000000 936 0x477720 LOG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:678:gst_alsasink_open:<alsas
> >>> >> >> >> > ink0> Opened device hw:0,0
> >>> >> >> >> > 0:00:01.840000000 936 0x477720 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2607:gst_wavparse_sink_activ
> >>> >> >> >> > ate: going to pull mode
> >>> >> >> >> > 0:00:01.840000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2050:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> process data
> >>> >> >> >> > 0:00:01.840000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2054:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> GST_WAVPARSE_START
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2063:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> GST_WAVPARSE_HEADER
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1232:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> creating the caps
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1288:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> blockalign = 4
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1289:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> width = 16
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1290:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> depth = 16
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1291:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> av_bps = 192000
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1292:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> frequency = 48000
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1293:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> channels = 2
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1294:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> bytes_per_sample = 4
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1300:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> bps = 192000
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1302:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> caps = 0x47c080
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1325:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> upstream size 982538
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1343:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> Got TAG: data, offset 36
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1350:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> Got 'data' TAG, size : 960000
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1375:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> datasize = 960000
> >>> >> >> >> > Pipeline is PREROLLING ...
> >>> >> >> >> > 0:00:02.950000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1343:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> Got TAG: ID3x, offset 960044
> >>> >> >> >> > 0:00:02.960000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1152:gst_waveparse_ignore_ch
> >>> >> >> >> > unk:<wavparse0> Ignoring tag ID3x
> >>> >> >> >> > 0:00:02.960000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1554:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> Finished parsing headers
> >>> >> >> >> > 0:00:02.960000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1126:gst_wavparse_calculate_
> >>> >> >> >> > duration:<wavparse0> Got datasize 960000
> >>> >> >> >> > 0:00:02.960000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1130:gst_wavparse_calculate_
> >>> >> >> >> > duration:<wavparse0> Got duration (bps) 0:00:05.000000000
> >>> >> >> >> > 0:00:02.960000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:823:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> doing seek without event
> >>> >> >> >> > 0:00:02.960000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:897:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> stopped streaming at 0
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:916:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> cur_type =2
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:924:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> offset=0
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:926:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> offset=0
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:928:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> offset=44
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:937:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> end_offset=960000
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:939:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> end_offset=960000
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:941:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> end_offset=960044
> >>> >> >> >> > 0:00:04.060000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:960:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> seek: rate 1.000000, offset 44, end 960044,
> >>> >> >> >> > segment
> >>> >> >> >> > 0:00:00.000000000 -- 0:00:05.000000000
> >>> >> >> >> > 0:00:04.070000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:995:gst_wavparse_perform_see
> >>> >> >> >> > k:<wavparse0> Creating newsegment from 0 to 5000000000
> >>> >> >> >> > 0:00:04.070000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1600:gst_wavparse_stream_hea
> >>> >> >> >> > ders:<wavparse0> max buffer size 7680
> >>> >> >> >> > 0:00:04.070000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2069:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> GST_WAVPARSE_DATA
> >>> >> >> >> >
> >>> >> >> >> > 0:00:04.070000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1840:gst_wavparse_stream_dat
> >>> >> >> >> > a:<wavparse0> offset: 44 , end: 960044 , dataleft: 960000
> >>> >> >> >> >
> >>> >> >> >> > 0:00:04.070000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1859:gst_wavparse_stream_dat
> >>> >> >> >> > a:<wavparse0> Fetching 7680 bytes of data from the sinkpad
> >>> >> >> >> >
> >>> >> >> >> > 0:00:04.070000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1773:gst_wavparse_add_src_pa
> >>> >> >> >> > d:<wavparse0> adding src pad
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1783:gst_wavparse_add_src_pa
> >>> >> >> >> > d: typefind caps = 0x499ee0, P=86
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1793:gst_wavparse_add_src_pa
> >>> >> >> >> > d:<wavparse0> found caps 0x499ee0 for stream marked as raw
> PCM
> >>> >> >> >> > audio,
> >>> >> >> >> > but ignoring for now
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:247:gst_wavparse_create_sour
> >>> >> >> >> > cepad:<wavparse0> srcpad created
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 WARN
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:124:gst_alsa_detect_formats:<als
> >>> >> >> >> > asink0> skipping non-int format
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 LOG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:30:gst_alsa_detect_rates:<alsasi
> >>> >> >> >> > nk0> probing sample rates ...
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:49:gst_alsa_detect_rates:<alsasi
> >>> >> >> >> > nk0> Min. rate = 48000 (48000)
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:50:gst_alsa_detect_rates:<alsasi
> >>> >> >> >> > nk0> Max. rate = 48000 (48000)
> >>> >> >> >> > 0:00:04.160000000 940 0x4230f0 LOG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:265:gst_alsa_detect_channels:<al
> >>> >> >> >> > sasink0> probing channels ...
> >>> >> >> >> > 0:00:05.270000000 940 0x4230f0 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:309:gst_alsa_detect_channels:<al
> >>> >> >> >> > sasink0> Min. channels = 2 (2)
> >>> >> >> >> > 0:00:05.270000000 940 0x4230f0 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:310:gst_alsa_detect_channels:<al
> >>> >> >> >> > sasink0> Max. channels = 2 (2)
> >>> >> >> >> > 0:00:05.270000000 940 0x4230f0 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:388:gst_alsa_open_iec958_pcm:<al
> >>> >> >> >> > sasink0> Generated device string "iec958:{AES0 0x02 AES1
> 0x82
> >>> >> >> >> > AES2
> >>> >> >> >> > 0x00 AES3 0x02}"
> >>> >> >> >> > conf.c:snd_config_update_r:3661,
> >>> >> >> >> > configs=/usr/share/alsa/alsa.conf
> >>> >> >> >> > conf.c:snd_config_update_r:3661,
> >>> >> >> >> > configs=/usr/share/alsa/alsa.conf
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 WARN
> >>> >> >> >> > alsa
> >>> >> >> >> > conf.c:4692:snd_config_expand: alsalib err
> >>> >> >> >> > or: Unknown parameters {AES0 0x02 AES1 0x82 AES2 0x00 AES3
> >>> >> >> >> > 0x02}
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 WARN
> >>> >> >> >> > alsa
> >>> >> >> >> > pcm.c:2217:snd_pcm_open_noupdate: alsalib
> >>> >> >> >> > error: Unknown PCM iec958:{AES0 0x02 AES1 0x82 AES2 0x00
> AES3
> >>> >> >> >> > 0x02}
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 DEBUG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsa.c:394:gst_alsa_open_iec958_pcm:<al
> >>> >> >> >> > sasink0> failed opening IEC958 device: Invalid argument
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 INFO
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:327:gst_alsasink_getcaps:<al
> >>> >> >> >> > sasink0> returning caps 0x49a160
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 LOG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:312:gst_alsasink_getcaps:<al
> >>> >> >> >> > sasink0> Returning cached caps
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 LOG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:312:gst_alsasink_getcaps:<al
> >>> >> >> >> > sasink0> Returning cached caps
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 LOG
> >>> >> >> >> > alsa
> >>> >> >> >> > gstalsasink.c:312:gst_alsasink_getcaps:<al
> >>> >> >> >> > sasink0> Returning cached caps
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1814:gst_wavparse_add_src_pa
> >>> >> >> >> > d:<wavparse0> Send start segment event on newpad
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1981:gst_wavparse_stream_dat
> >>> >> >> >> > a:<wavparse0> marking DISCONT
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 LOG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:1995:gst_wavparse_stream_dat
> >>> >> >> >> > a:<wavparse0> Got buffer. timestamp:0:00:00.000000000 ,
> >>> >> >> >> > duration:0:00:00.040000000, size:7680
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 INFO
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2039:gst_wavparse_stream_dat
> >>> >> >> >> > a:<wavparse0> Error pushing on srcpad wavparse0:src, reason
> >>> >> >> >> > not-linked, is linked? = 0
> >>> >> >> >> >
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2088:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> pausing task, reason not-linked
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 WARN
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2122:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> error: Internal data flow error.
> >>> >> >> >> > 0:00:05.280000000 940 0x4230f0 WARN
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:2122:gst_wavparse_loop:<wavp
> >>> >> >> >> > arse0> error: streaming task paused, reason not-linked (-1)
> >>> >> >> >> > ERROR: from element
> >>> >> >> >> > /GstPipeline:pipeline0/GstWavParse:wavparse0:
> >>> >> >> >> > Internal data flow error.
> >>> >> >> >> > Additional debug info:
> >>> >> >> >> > gstwavparse.c(2122): gst_wavparse_loop ():
> >>> >> >> >> > /GstPipeline:pipeline0/GstWavParse:wavparse0:
> >>> >> >> >> > streaming task paused, reason not-linked (-1)
> >>> >> >> >> > ERROR: pipeline doesn't want to preroll.
> >>> >> >> >> > Setting pipeline to NULL ...
> >>> >> >> >> > /GstPipeline:pipeline0/GstWavParse:wavparse0.GstPad:src:
> caps
> >>> >> >> >> > =
> >>> >> >> >> > NULL
> >>> >> >> >> > Freeing pipeline ...
> >>> >> >> >> > 0:00:06.400000000 936 0x477720 DEBUG
> >>> >> >> >> > wavparse
> >>> >> >> >> > gstwavparse.c:190:gst_wavparse_dispose:<wa
> >>> >> >> >> > vparse0> WAV: Dispose
> >>> >> >> >> > #
> >>> >> >> >> >
> >>> >> >> >> >
> >>> >> >> >> >
> >>> >> >> >> >
> >>> >> >> >> >
> ============================================================================
> >>> >> >> >> _______________________________________________
> >>> >> >> >> gstreamer-devel mailing list
> >>> >> >> >> gstreamer-devel at lists.freedesktop.org
> >>> >> >> >> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >>> >> >> >
> >>> >> >> >
> >>> >> >> >
> >>> >> >> > _______________________________________________
> >>> >> >> > gstreamer-devel mailing list
> >>> >> >> > gstreamer-devel at lists.freedesktop.org
> >>> >> >> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >>> >> >> >
> >>> >> >> _______________________________________________
> >>> >> >> gstreamer-devel mailing list
> >>> >> >> gstreamer-devel at lists.freedesktop.org
> >>> >> >> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >>> >> >
> >>> >> >
> >>> >> >
> >>> >> > _______________________________________________
> >>> >> > gstreamer-devel mailing list
> >>> >> > gstreamer-devel at lists.freedesktop.org
> >>> >> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >>> >> >
> >>> >> _______________________________________________
> >>> >> gstreamer-embedded mailing list
> >>> >> gstreamer-embedded at lists.freedesktop.org
> >>> >> http://lists.freedesktop.org/mailman/listinfo/gstreamer-embedded
> >>> >
> >>> >
> >>> >
> >>> > _______________________________________________
> >>> > gstreamer-devel mailing list
> >>> > gstreamer-devel at lists.freedesktop.org
> >>> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >>> >
> >>>
> >>> _______________________________________________
> >>> gstreamer-embedded mailing list
> >>> gstreamer-embedded at lists.freedesktop.org
> >>> http://lists.freedesktop.org/mailman/listinfo/gstreamer-embedded
> >>>
> >>
> >
> >
> > _______________________________________________
> > gstreamer-devel mailing list
> > gstreamer-devel at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>
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