new command from codinho

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# gst-launch-0.10 filesrc location=/bin/audio_src_48k_le.wav ! wavparse ! audioc
onvert ! alsasink -v --gst-debug=alsa:5
0:00:00.690000000  1003   0x477020 DEBUG                   alsa gstalsasink.c:285:gst_alsasink_init:<GstAl
saSink@0x4786d0> initializing alsasink
0:00:00.720000000  1003   0x477020 DEBUG                   alsa gstalsasink.c:321:gst_alsasink_getcaps:<al
sasink0> device not open, using template caps
0:00:00.730000000  1003   0x477020 DEBUG                   alsa gstalsasink.c:321:gst_alsasink_getcaps:<al
sasink0> device not open, using template caps
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
0:00:00.920000000  1003   0x477020 LOG                     alsa gstalsasink.c:748:gst_alsasink_open:<alsas
ink0> Opened device default
Pipeline is PREROLLING ...
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:124:gst_alsa_detect_formats:<als
asink0> skipping non-int format
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:124:gst_alsa_detect_formats:<als
asink0> skipping non-int format
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:124:gst_alsa_detect_formats:<als
asink0> skipping non-int format
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:124:gst_alsa_detect_formats:<als
asink0> skipping non-int format
0:00:01.210000000  1007   0x422f20 LOG                     alsa gstalsa.c:30:gst_alsa_detect_rates:<alsasi
nk0> probing sample rates ...
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:49:gst_alsa_detect_rates:<alsasi
nk0> Min. rate = 48000 (48000)
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:50:gst_alsa_detect_rates:<alsasi
nk0> Max. rate = 48000 (48000)
0:00:01.210000000  1007   0x422f20 LOG                     alsa gstalsa.c:265:gst_alsa_detect_channels:<al
sasink0> probing channels ...
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:309:gst_alsa_detect_channels:<al
sasink0> Min. channels = 2 (2)
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:310:gst_alsa_detect_channels:<al
sasink0> Max. channels = 2 (2)
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:389:gst_alsa_open_iec958_pcm:<al
sasink0> Generated device string "default:{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:3686, name=/usr/share/alsa/alsa.conf
conf.c:snd_config_update_r:3700, lf->name=/usr/share/alsa/alsa.conf
0:00:01.210000000  1007   0x422f20 WARN                    alsa conf.c:4692:snd_config_expand: alsalib err
or: Unknown parameters {AES0 0x02 AES1 0x82 AES2 0x00 AES3 0x02}
0:00:01.210000000  1007   0x422f20 WARN                    alsa pcm.c:2217:snd_pcm_open_noupdate: alsalib
error: Unknown PCM default:{AES0 0x02 AES1 0x82 AES2 0x00 AES3 0x02}
0:00:01.210000000  1007   0x422f20 DEBUG                   alsa gstalsa.c:395:gst_alsa_open_iec958_pcm:<al
sasink0> failed opening IEC958 device: Invalid argument
0:00:01.210000000  1007   0x422f20 INFO                    alsa gstalsasink.c:341:gst_alsasink_getcaps:<al
sasink0> returning caps 0x49a1a0
0:00:01.220000000  1007   0x422f20 LOG                     alsa gstalsasink.c:326:gst_alsasink_getcaps:<al
sasink0> Returning cached caps
0:00:01.220000000  1007   0x422f20 LOG                     alsa gstalsasink.c:326:gst_alsasink_getcaps:<al
sasink0> Returning cached caps
0:00:01.220000000  1007   0x422f20 LOG                     alsa gstalsasink.c:326:gst_alsasink_getcaps:<al
sasink0> Returning cached caps
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 ...
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