Hi Soho,<div> </div><div>replace the alsasink with the fakesink which actually does not anything except accepting all sink buffers and discarding instead of actually writing to hardware.</div><div> 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." <div class="gmail_quote">On Mon, Jul 30, 2012 at 6:36 PM, Soho Soho123 <<a href="mailto:soho123.2012@gmail.com" target="_blank">soho123.2012@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> 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! <div><div class="h5"> 2012/7/30 Anuroop Jesu <<a href="mailto:jesuas@gmail.com">jesuas@gmail.com</a>>: > 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 <<a href="mailto:soho123.2012@gmail.com">soho123.2012@gmail.com</a>> > 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 <<a href="mailto:jesuas@gmail.com">jesuas@gmail.com</a>>: >> > 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 <<a href="mailto:soho123.2012@gmail.com">soho123.2012@gmail.com</a>> >> > 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 <<a href="mailto:soho123.2012@gmail.com">soho123.2012@gmail.com</a>>: >> >> > 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@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 >> >> <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> >> >> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> >> > >> > >> > >> > _______________________________________________ >> > gstreamer-devel mailing list >> > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> >> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> >> > >> _______________________________________________ >> gstreamer-devel mailing list >> <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> >> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > _______________________________________________ </div></div>gstreamer-embedded mailing list <a href="mailto:gstreamer-embedded@lists.freedesktop.org">gstreamer-embedded@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-embedded" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-embedded</a> </blockquote></div> </div>