所以 python 的行为就像它根本听不到我的麦克风里的任何声音。
这就是问题所在。我有一个Python (2.7) 脚本，假设它正在使用Gstreamer访问我的麦克风并通过Pocketsphinx为我进行语音识别。我正在使用Pulse Audio，我的设备是Raspberry Pi。我的麦克风是Playstation 3 Eye。
现在，我已经让 pocketsphinx_continuous 正确运行并识别我在 .dict 和 .lm 文件中定义的单词。经过几次试运行后，准确率约为 85-90%。所以一开始我就知道我的麦克风通过pocketsphinx +脉冲音频正常拾取声音。
仅供参考，我运行了以下内容：
pocketsphinx_continuous -lm /home/pi/dev/scarlettPi/config/speech/lm/scarlett.lm -dict /home/pi/dev/scarlettPi/config/speech/dict/scarlett.dic -hmm /home/pi/dev/scarlettPi/config/speech/model/hmm/en_US/hub4wsj_sc_8k -silprob 0.1 -wip 1e-4 -bestpath 0
在我的 python 代码中，我试图做同样的事情，但我使用 gstreamer 来访问 python 中的麦克风。（注意：我对 Python 有点陌生）
这是我的代码（感谢 Josip Lisec 让我走到这一步）：
import pi
from pi.becore import ScarlettConfig
from recorder import Recorder
from brain import Brain
import os
import json
import tempfile
#import sys
import pygtk
pygtk.require('2.0')
import gtk
import gobject
import pygst
pygst.require('0.10')
gobject.threads_init()
import gst
scarlett_config=ScarlettConfig()
class Listener:
def __init__(self, gobject, gst):
self.failed = 0
self.pipeline = gst.parse_launch(' ! '.join(['pulsesrc',
'audioconvert',
'audioresample',
'vader name=vader auto-threshold=true',
'pocketsphinx lm=' + scarlett_config.get('LM') + ' dict=' + scarlett_config.get('DICT') + ' hmm=' + scarlett_config.get('HMM') + ' name=listener',
'fakesink']))
listener = self.pipeline.get_by_name('listener')
listener.connect('result', self.__result__)
listener.set_property('configured', True)
print "KEYWORDS WE'RE LOOKING FOR: " + scarlett_config.get('ourkeywords')
bus = self.pipeline.get_bus()
bus.add_signal_watch()
bus.connect('message::application', self.__application_message__)
self.pipeline.set_state(gst.STATE_PLAYING)
def result(self, hyp, uttid):
if hyp in scarlett_config.get('ourkeywords'):
self.failed = 0
self.listen()
else:
self.failed += 1
if self.failed > 4:
pi.speak("" + scarlett_config.get('scarlett_owner') + ", if you need me, just say my name.")
self.failed = 0
def listen(self):
self.pipeline.set_state(gst.STATE_PAUSED)
pi.play('pi-listening')
Recorder(self)
def cancel_listening(self):
pi.play('pi-cancel')
self.pipeline.set_state(gst.STATE_PLAYING)
# question - sound recording
def answer(self, question):
pi.play('pi-cancel')
print " * Contacting Google"
destf = tempfile.mktemp(suffix='piresult')
os.system('wget --post-file %s --user-agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7" --header="Content-Type: audio/x-flac; rate=16000" -O %s -q "https://www.google.com/speech-api/v1/recognize?client=chromium&lang=en-US"' % (question, destf))
#os.system("speech2text %s > %s" % (question, destf))
b = open(destf)
result = b.read()
b.close()
os.unlink(question)
os.unlink(destf)
if len(result) == 0:
print " * nop"
pi.play('pi-cancel')
else:
brain = Brain(json.loads(result))
if brain.think() == False:
print " * nop2"
pi.play('pi-cancel')
self.pipeline.set_state(gst.STATE_PLAYING)
def __result__(self, listener, text, uttid):
struct = gst.Structure('result')
struct.set_value('hyp', text)
struct.set_value('uttid', uttid)
listener.post_message(gst.message_new_application(listener, struct))
def __application_message__(self, bus, msg):
msgtype = msg.structure.get_name()
if msgtype == 'result':
self.result(msg.structure['hyp'], msg.structure['uttid'])
假设应用程序匹配关键字“Scarlett”，然后执行操作。
当我运行我的应用程序时，我得到以下输出：
pi@scarlettpi ~/dev/scarlettPi/scripts/pi/bin $ ./pi
/usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:57: GtkWarning: could not open display
warnings.warn(str(e), _gtk.Warning)
INFO: cmd_ln.c(691): Parsing command line:
gst-pocketsphinx \
-samprate 8000 \
-cmn prior \
-fwdflat no \
-bestpath no \
-maxhmmpf 2000 \
-maxwpf 20
Current configuration:
[NAME] [DEFLT] [VALUE]
-agc none none
-agcthresh 2.0 2.000000e+00
-alpha 0.97 9.700000e-01
-ascale 20.0 2.000000e+01
-aw 1 1
-backtrace no no
-beam 1e-48 1.000000e-48
-bestpath no no
-bestpathlw 9.5 9.500000e+00
-bghist no no
-ceplen 13 13
-cmn current prior
-cmninit 8.0 8.0
-compallsen no no
-debug 0
-dict
-dictcase no no
-dither no no
-doublebw no no
-ds 1 1
-fdict
-feat 1s_c_d_dd 1s_c_d_dd
-featparams
-fillprob 1e-8 1.000000e-08
-frate 100 100
-fsg
-fsgusealtpron yes yes
-fsgusefiller yes yes
-fwdflat yes no
-fwdflatbeam 1e-64 1.000000e-64
-fwdflatefwid 4 4
-fwdflatlw 8.5 8.500000e+00
-fwdflatsfwin 25 25
-fwdflatwbeam 7e-29 7.000000e-29
-fwdtree yes yes
-hmm
-input_endian little little
-jsgf
-kdmaxbbi -1 -1
-kdmaxdepth 0 0
-kdtree
-latsize 5000 5000
-lda
-ldadim 0 0
-lextreedump 0 0
-lifter 0 0
-lm
-lmctl
-lmname default default
-logbase 1.0001 1.000100e+00
-logfn
-logspec no no
-lowerf 133.33334 1.333333e+02
-lpbeam 1e-40 1.000000e-40
-lponlybeam 7e-29 7.000000e-29
-lw 6.5 6.500000e+00
-maxhmmpf -1 2000
-maxnewoov 20 20
-maxwpf -1 20
-mdef
-mean
-mfclogdir
-min_endfr 0 0
-mixw
-mixwfloor 0.0000001 1.000000e-07
-mllr
-mmap yes yes
-ncep 13 13
-nfft 512 512
-nfilt 40 40
-nwpen 1.0 1.000000e+00
-pbeam 1e-48 1.000000e-48
-pip 1.0 1.000000e+00
-pl_beam 1e-10 1.000000e-10
-pl_pbeam 1e-5 1.000000e-05
-pl_window 0 0
-rawlogdir
-remove_dc no no
-round_filters yes yes
-samprate 16000 8.000000e+03
-seed -1 -1
-sendump
-senlogdir
-senmgau
-silprob 0.1 1.000000e-01
-smoothspec no no
-svspec
-tmat
-tmatfloor 0.0001 1.000000e-04
-topn 4 4
-topn_beam 0 0
-toprule
-transform legacy legacy
-unit_area yes yes
-upperf 6855.4976 6.855498e+03
-usewdphones no no
-uw 1.0 1.000000e+00
-var
-varfloor 0.0001 1.000000e-04
-varnorm no no
-verbose no no
-warp_params
-warp_type inverse_linear inverse_linear
-wbeam 7e-29 7.000000e-29
-wip 1e-4 1.000000e-04
-wlen 0.025625 2.562500e-02
INFO: cmd_ln.c(691): Parsing command line:
\
-nfilt 20 \
-lowerf 1 \
-upperf 4000 \
-wlen 0.025 \
-transform dct \
-round_filters no \
-remove_dc yes \
-svspec 0-12/13-25/26-38 \
-feat 1s_c_d_dd \
-agc none \
-cmn current \
-cmninit 56,-3,1 \
-varnorm no
Current configuration:
[NAME] [DEFLT] [VALUE]
-agc none none
-agcthresh 2.0 2.000000e+00
-alpha 0.97 9.700000e-01
-ceplen 13 13
-cmn current current
-cmninit 8.0 56,-3,1
-dither no no
-doublebw no no
-feat 1s_c_d_dd 1s_c_d_dd
-frate 100 100
-input_endian little little
-lda
-ldadim 0 0
-lifter 0 0
-logspec no no
-lowerf 133.33334 1.000000e+00
-ncep 13 13
-nfft 512 512
-nfilt 40 20
-remove_dc no yes
-round_filters yes no
-samprate 16000 8.000000e+03
-seed -1 -1
-smoothspec no no
-svspec 0-12/13-25/26-38
-transform legacy dct
-unit_area yes yes
-upperf 6855.4976 4.000000e+03
-varnorm no no
-verbose no no
-warp_params
-warp_type inverse_linear inverse_linear
-wlen 0.025625 2.500000e-02
INFO: acmod.c(246): Parsed model-specific feature parameters from /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/feat.params
INFO: feat.c(713): Initializing feature stream to type: '1s_c_d_dd', ceplen=13, CMN='current', VARNORM='no', AGC='none'
INFO: cmn.c(142): mean[0]= 12.00, mean[1..12]= 0.0
INFO: acmod.c(167): Using subvector specification 0-12/13-25/26-38
INFO: mdef.c(517): Reading model definition: /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/mdef
INFO: mdef.c(528): Found byte-order mark BMDF, assuming this is a binary mdef file
INFO: bin_mdef.c(336): Reading binary model definition: /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/mdef
INFO: bin_mdef.c(513): 50 CI-phone, 143047 CD-phone, 3 emitstate/phone, 150 CI-sen, 5150 Sen, 27135 Sen-Seq
INFO: tmat.c(205): Reading HMM transition probability matrices: /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/transition_matrices
INFO: acmod.c(121): Attempting to use SCHMM computation module
INFO: ms_gauden.c(198): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/means
INFO: ms_gauden.c(292): 1 codebook, 3 feature, size:
INFO: ms_gauden.c(294): 256x13
INFO: ms_gauden.c(294): 256x13
INFO: ms_gauden.c(294): 256x13
INFO: ms_gauden.c(198): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/variances
INFO: ms_gauden.c(292): 1 codebook, 3 feature, size:
INFO: ms_gauden.c(294): 256x13
INFO: ms_gauden.c(294): 256x13
INFO: ms_gauden.c(294): 256x13
INFO: ms_gauden.c(354): 0 variance values floored
INFO: s2_semi_mgau.c(903): Loading senones from dump file /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/sendump
INFO: s2_semi_mgau.c(927): BEGIN FILE FORMAT DESCRIPTION
INFO: s2_semi_mgau.c(1022): Using memory-mapped I/O for senones
INFO: s2_semi_mgau.c(1296): Maximum top-N: 4 Top-N beams: 0 0 0
INFO: dict.c(317): Allocating 4120 * 20 bytes (80 KiB) for word entries
INFO: dict.c(332): Reading main dictionary: /home/pi/dev/scarlettPi/config/speech/dict/scarlett.dic
INFO: dict.c(211): Allocated 0 KiB for strings, 0 KiB for phones
INFO: dict.c(335): 13 words read
INFO: dict.c(341): Reading filler dictionary: /usr/local/share/pocketsphinx/model/hmm/en_US/hub4wsj_sc_8k/noisedict
INFO: dict.c(211): Allocated 0 KiB for strings, 0 KiB for phones
INFO: dict.c(344): 11 words read
INFO: dict2pid.c(396): Building PID tables for dictionary
INFO: dict2pid.c(404): Allocating 50^3 * 2 bytes (244 KiB) for word-initial triphones
INFO: dict2pid.c(131): Allocated 30200 bytes (29 KiB) for word-final triphones
INFO: dict2pid.c(195): Allocated 30200 bytes (29 KiB) for single-phone word triphones
INFO: ngram_model_arpa.c(477): ngrams 1=12, 2=18, 3=17
INFO: ngram_model_arpa.c(135): Reading unigrams
INFO: ngram_model_arpa.c(516): 12 = #unigrams created
INFO: ngram_model_arpa.c(195): Reading bigrams
INFO: ngram_model_arpa.c(533): 18 = #bigrams created
INFO: ngram_model_arpa.c(534): 3 = #prob2 entries
INFO: ngram_model_arpa.c(542): 3 = #bo_wt2 entries
INFO: ngram_model_arpa.c(292): Reading trigrams
INFO: ngram_model_arpa.c(555): 17 = #trigrams created
INFO: ngram_model_arpa.c(556): 2 = #prob3 entries
INFO: ngram_search_fwdtree.c(99): 12 unique initial diphones
INFO: ngram_search_fwdtree.c(147): 0 root, 0 non-root channels, 12 single-phone words
INFO: ngram_search_fwdtree.c(186): Creating search tree
INFO: ngram_search_fwdtree.c(191): before: 0 root, 0 non-root channels, 12 single-phone words
INFO: ngram_search_fwdtree.c(326): after: max nonroot chan increased to 152
INFO: ngram_search_fwdtree.c(338): after: 12 root, 24 non-root channels, 11 single-phone words
KEYWORDS WE'RE LOOKING FOR: [ 'scarlett', 'SCARLETT' ]
但它无法匹配任何东西。我几乎认为 python 无法从麦克风中听到任何声音，甚至没有任何尝试识别任何东西。在pocketsphinx_continuious 中，它通常会在准备开始收听时打印出 READY 状态……我希望在 python 中也一样？
这是我的python包：
pi@scarlettpi ~/dev/scarlettPi/scripts/pi/bin $ dpkg -l | grep -i python
ii idle 2.7.3-4 all IDE for Python using Tkinter (default version)
ii idle-python2.7 2.7.3-6 all IDE for Python (v2.7) using Tkinter
rc idle3 3.2.3-6 all IDE for Python using Tkinter (default version)
ii libpyside1.1:armhf 1.1.1-3 armhf Python bindings for Qt 4 (base files)
ii libpython2.6 2.6.8-1.1 armhf Shared Python runtime library (version 2.6)
ii libpython2.7 2.7.3-6 armhf Shared Python runtime library (version 2.7)
ii libshiboken1.1:armhf 1.1.1-1 armhf CPython bindings generator for C++ libraries - shared library
ii python 2.7.3-4 all interactive high-level object-oriented language (default version)
ii python-alsaaudio 0.5+svn36-1 armhf Alsa bindings for Python
ii python-cairo 1.8.8-1 armhf Python bindings for the Cairo vector graphics library
ii python-dbg 2.7.3-4 all debug build of the Python Interpreter (version 2.7)
ii python-dbus 1.1.1-1 armhf simple interprocess messaging system (Python interface)
ii python-dbus-dev 1.1.1-1 all main loop integration development files for python-dbus
ii python-dev 2.7.3-4 all header files and a static library for Python (default)
ii python-gi 3.2.2-2 armhf Python 2.x bindings for gobject-introspection libraries
ii python-gi-dbg 3.2.2-2 armhf Python bindings for the GObject library (debug extension)
ii python-gi-dev 3.2.2-2 all development headers for GObject Python bindings
ii python-gobject 3.2.2-2 all Python 2.x bindings for GObject - transitional package
ii python-gobject-2 2.28.6-10 armhf deprecated static Python bindings for the GObject library
ii python-gobject-2-dbg 2.28.6-10 armhf deprecated static Python bindings for the GObject library (debug extension)
ii python-gobject-2-dev 2.28.6-10 all development headers for the static GObject Python bindings
ii python-gobject-dbg 3.2.2-2 all Python 2.x debugging modules for GObject - transitional package
ii python-gobject-dev 3.2.2-2 all Python 2.x development headers for GObject - transitional package
ii python-gst0.10 0.10.22-3 armhf generic media-playing framework (Python bindings)
ii python-gst0.10-dbg 0.10.22-3 armhf generic media-playing framework (Python debug bindings)
ii python-gst0.10-dev 0.10.22-3 armhf generic media-playing framework (Python bindings)
ii python-gst0.10-rtsp 0.10.8-3 armhf GStreamer RTSP server plugin (Python bindings)
ii python-gtk2 2.24.0-3 armhf Python bindings for the GTK+ widget set
ii python-iplib 1.1-3 all Python library to convert amongst many different IPv4 notations
ii python-libxml2 2.8.0+dfsg1-7+nmu1 armhf Python bindings for the GNOME XML library
ii python-minimal 2.7.3-4 all minimal subset of the Python language (default version)
ii python-numpy 1:1.6.2-1.2 armhf Numerical Python adds a fast array facility to the Python language
ii python-pexpect 2.4-1 all Python module for automating interactive applications
ii python-pip 1.1-3 all alternative Python package installer
ii python-pkg-resources 0.6.24-1 all Package Discovery and Resource Access using pkg_resources
ii python-pyalsa 1.0.25-1 armhf Official ALSA Python binding library
ii python-pyside 1.1.1-3 all Python bindings for Qt4 (big metapackage)
ii python-pyside.phonon 1.1.1-3 armhf Qt 4 Phonon module - Python bindings
ii python-pyside.qtcore 1.1.1-3 armhf Qt 4 core module - Python bindings
ii python-pyside.qtdeclarative 1.1.1-3 armhf Qt 4 Declarative module - Python bindings
ii python-pyside.qtgui 1.1.1-3 armhf Qt 4 GUI module - Python bindings
ii python-pyside.qthelp 1.1.1-3 armhf Qt 4 help module - Python bindings
ii python-pyside.qtnetwork 1.1.1-3 armhf Qt 4 network module - Python bindings
ii python-pyside.qtopengl 1.1.1-3 armhf Qt 4 OpenGL module - Python bindings
ii python-pyside.qtscript 1.1.1-3 armhf Qt 4 script module - Python bindings
ii python-pyside.qtsql 1.1.1-3 armhf Qt 4 SQL module - Python bindings
ii python-pyside.qtsvg 1.1.1-3 armhf Qt 4 SVG module - Python bindings
ii python-pyside.qttest 1.1.1-3 armhf Qt 4 test module - Python bindings
ii python-pyside.qtuitools 1.1.1-3 armhf Qt 4 UI tools module - Python bindings
ii python-pyside.qtwebkit 1.1.1-3 armhf Qt 4 WebKit module - Python bindings
ii python-pyside.qtxml 1.1.1-3 armhf Qt 4 XML module - Python bindings
ii python-rpi.gpio 0.5.3a-1 armhf Python GPIO module for Raspberry Pi
ii python-setuptools 0.6.24-1 all Python Distutils Enhancements (setuptools compatibility)
ii python-simplejson 2.5.2-1 armhf simple, fast, extensible JSON encoder/decoder for Python
ii python-support 1.0.15 all automated rebuilding support for Python modules
ii python-tk 2.7.3-1 armhf Tkinter - Writing Tk applications with Python
ii python-yaml 3.10-4 armhf YAML parser and emitter for Python
ii python-yaml-dbg 3.10-4 armhf YAML parser and emitter for Python (debug build)
ii python2.6 2.6.8-1.1 armhf Interactive high-level object-oriented language (version 2.6)
ii python2.6-minimal 2.6.8-1.1 armhf Minimal subset of the Python language (version 2.6)
ii python2.7 2.7.3-6 armhf Interactive high-level object-oriented language (version 2.7)
ii python2.7-dbg 2.7.3-6 armhf Debug Build of the Python Interpreter (version 2.7)
ii python2.7-dev 2.7.3-6 armhf Header files and a static library for Python (v2.7)
ii python2.7-minimal 2.7.3-6 armhf Minimal subset of the Python language (version 2.7)
pi@scarlettpi ~/dev/scarlettPi/scripts/pi/bin $
也只是为了确认 pocketsphinx 正确地与正确的库相符合：
pi@scarlettpi ~ $ ldd /usr/local/bin/pocketsphinx_continuous
/usr/lib/arm-linux-gnueabihf/libcofi_rpi.so (0xb6f9b000)
libpocketsphinx.so.1 => /usr/local/lib/libpocketsphinx.so.1 (0xb6f5a000)
libsphinxad.so.0 => /usr/local/lib/libsphinxad.so.0 (0xb6f4e000)
libsphinxbase.so.1 => /usr/local/lib/libsphinxbase.so.1 (0xb6f07000)
libpulse.so.0 => /usr/lib/arm-linux-gnueabihf/libpulse.so.0 (0xb6ea8000)
libpulse-simple.so.0 => /usr/lib/arm-linux-gnueabihf/libpulse-simple.so.0 (0xb6e9c000)
libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb6e7d000)
libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb6e0c000)
libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6cdd000)
libjson.so.0 => /lib/arm-linux-gnueabihf/libjson.so.0 (0xb6ccd000)
libpulsecommon-2.0.so => /usr/lib/arm-linux-gnueabihf/pulseaudio/libpulsecommon-2.0.so (0xb6c6b000)
libdbus-1.so.3 => /lib/arm-linux-gnueabihf/libdbus-1.so.3 (0xb6c29000)
libcap.so.2 => /lib/arm-linux-gnueabihf/libcap.so.2 (0xb6c1e000)
librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6c0f000)
libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb6c04000)
libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6bdb000)
/lib/ld-linux-armhf.so.3 (0xb6fa8000)
libX11-xcb.so.1 => /usr/lib/arm-linux-gnueabihf/libX11-xcb.so.1 (0xb6bd2000)
libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0xb6abe000)
libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0xb6a9f000)
libICE.so.6 => /usr/lib/arm-linux-gnueabihf/libICE.so.6 (0xb6a82000)
libSM.so.6 => /usr/lib/arm-linux-gnueabihf/libSM.so.6 (0xb6a73000)
libXtst.so.6 => /usr/lib/arm-linux-gnueabihf/libXtst.so.6 (0xb6a67000)
libwrap.so.0 => /lib/arm-linux-gnueabihf/libwrap.so.0 (0xb6a57000)
libsndfile.so.1 => /usr/lib/arm-linux-gnueabihf/libsndfile.so.1 (0xb69ee000)
libasyncns.so.0 => /usr/lib/arm-linux-gnueabihf/libasyncns.so.0 (0xb69e2000)
libattr.so.1 => /lib/arm-linux-gnueabihf/libattr.so.1 (0xb69d4000)
libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0xb69ca000)
libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0xb69be000)
libuuid.so.1 => /lib/arm-linux-gnueabihf/libuuid.so.1 (0xb69b1000)
libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0xb699b000)
libXi.so.6 => /usr/lib/arm-linux-gnueabihf/libXi.so.6 (0xb6986000)
libnsl.so.1 => /lib/arm-linux-gnueabihf/libnsl.so.1 (0xb696a000)
libFLAC.so.8 => /usr/lib/arm-linux-gnueabihf/libFLAC.so.8 (0xb691f000)
libvorbisenc.so.2 => /usr/lib/arm-linux-gnueabihf/libvorbisenc.so.2 (0xb67b2000)
libvorbis.so.0 => /usr/lib/arm-linux-gnueabihf/libvorbis.so.0 (0xb6782000)
libogg.so.0 => /usr/lib/arm-linux-gnueabihf/libogg.so.0 (0xb6775000)
libresolv.so.2 => /lib/arm-linux-gnueabihf/libresolv.so.2 (0xb6761000)
pi@scarlettpi ~ $
如果您需要查看有关我的麦克风 ( ps3 eye ) 的任何信息：
不得不把这个扔进pastebin，在这个帖子里没有空间了。
有谁知道为什么这不起作用？如果我的问题需要任何澄清，或者我是否可以提供更多信息来帮助调试，请告诉我。
谢谢。