ãªãã¡ã¬ã³ã¹ãªãŒãã£ãªãã¬ãŒã€ãŒBryston BDP â 2ã®å¿èéš-1åã«çžåœãã15äž6000ã«ãŒãã«ã¯ãIntel Atomããã»ããµãšESI Juli @ PCIãµãŠã³ãã«ãŒããæèŒããæšæºãã¶ãŒããŒãã§ãã éçºè
ã¯ããã®ãã¬ãŒã€ãŒã®OSãšããŠDebian LinuxãéžæããŸããã æéãããã°ãæ¢åã®ããŒããŠã§ã¢ããåæ§ã®ããžã¿ã«ãœãŒã¹ãåéã§ããŸããå¿
èŠãªãœãããŠã§ã¢ãã€ã³ã¹ããŒã«ããã·ã¹ãã ãã©ã¡ãŒã¿ãŒã埮調æŽããããšã§ããã®èšäºã圹ç«ã¡ãŸãã
ã¯ããã«
BDP â 2ãäœæãããšããBrystonã®ãšã³ãžãã¢ã¯ãœãããŠã§ã¢éšåã®äœæ¥ã«ããã»ã©ç
©ããããªãã£ããšèšããªããã°ãªããŸããã ã å®éã«ã¯ãæšæºã«ãŒãã«ã«ã¯ããªã倧ããªãµãŠã³ãé
延ïŒ11ã20ããªç§ïŒããããããã«ãããµãŠã³ããå°éçã«æ±ãããšã¯ã§ããŸããã ãªã¢ã«ã¿ã€ã ã·ã¹ãã ã§ã¯ããã®é
延ã¯çŽ1 msã§ããããã§ã«åªããçµæãšèããããŠããŸãã ãããã£ãŠããŸããé
延ãæå°éã«æããããã«MPDã«ãŒãã«ãšãµãŠã³ããµãŒããŒãRTãããã§ã³ã³ãã€ã«ããŠãããé«ç²ŸåºŠã®ã€ãã³ãã¿ã€ããŒãèšå®ãããªãŒãã£ãªéä¿¡ã«é¢é£ããããã€ã¹ãšããã»ã¹ã®æé«ã®åªå
é äœãèšå®ããæåŸã«ã·ã¹ãã ãã©ã¡ãŒã¿ãŒã®èª¿æŽãå®äºããŸãã äžè¬çã«ãç§ãã¡ã¯ãã€ãšã³ãã®ã¡ã³ããŒããã¹ãããšãããŸãã
å€ä»£ã®ã³ã³ãã¥ãŒã¿ãŒïŒVIA Epia-MSãã¶ãŒããŒããVIA C3ããŒã»ã³ã800 MHzã512 MB RAMãESI Juli @ PCIãµãŠã³ãã«ãŒãïŒã®äŸãšãæå°éã«èšå®ãããDebian 7.1ãã£ã¹ããªãã¥ãŒã·ã§ã³ãã€ãŸããã°ã©ãã£ãã¯ã¹ãšäžèŠãªãµãŒãã¹ãªãã®äŸãèããŸãã å€éšã®USBã«ãŒãã¯äžéšã®ãã¶ãŒããŒãã§ã¯æ£åžžã«åäœããªãå¯èœæ§ããããããå¥ã®é³ãèããããããããŸããããPCI / PCI-Eã®ã¿ãæšå¥šããŸãã
ãã¹ãã³ã³ããESI Juliã®ã¢ããã°éšå@å解æžã¿
ãã¹ãã«ã¯ãD / Aã³ã³ããŒã¿ãŒNagra DACã䜿çšããŸãã
RTã³ã¢ã®ã³ã³ãã€ã«
RTãããã¯ãã«ãŒãã«ã§ãªã¢ã«ã¿ã€ã ããµããŒãããããã«èšèšãããŠãããããœãããã§ã¯ãªããããŒããã«å¯Ÿå¿ããŠããŸãã éãã¯ããœãããªã¢ã«ã¿ã€ã ã·ã¹ãã ã§ã¯ç®çã®å®è¡æéããããã«è¶
éã§ããããšã§ãããããŒããªã¢ã«ã¿ã€ã ã·ã¹ãã ã§ã¯ãã®ãããªè¶
éã¯èš±å®¹ãããŸããã ãããã¯ããã©ã³ã¢ã«éããããŠããã®ã§ãã³ã³ãã€ã«ã«å¿
èŠãªãã®ããã¹ãŠçœ®ããŠãã«ãŒãã«ãšããããããŠã³ããŒãããŸãã
# apt-get install kernel-package libncurses5-dev fakeroot build-essential pkg-config wget gcc autoconf git # mkdir kernel && cd $_ # wget bit.ly/149djQn # wget bit.ly/14rDBvQ
é梱ããŠããããé©çšïŒ
# tar xjf linux-3.8.13.tar.bz2 && cd linux-3.8.13 # bzcat ../patch-3.8.13-rt11.patch.bz2 | patch -p1
次ã«ãmenuconfig / nconfigã§ããªãã·ã§ã³ã®[ããã»ããµã®çš®é¡ãšæ©èœ]-> [ããªãšã³ãã·ã§ã³ã¢ãã«]-> [å®å
šããªãšã³ããã£ãã«ãŒãã«ïŒRTïŒ]ãæå¹ã«ããã«ãŒãã«ãã¢ã»ã³ãã«ããŸãã
# CONCURENCY_LEVEL=3 fakeroot make-kpkg --initrd --append-to-version=-rt kernel_image kernel_headers
CONCURENCY_LEVEL = 3ã®ä»£ããã«ãããã»ããµã³ã¢ã®æ°+ 1ã«å¿ããŠãæ°å€ãå
¥åã§ããŸãã
ã€ã³ã¹ããŒã«ãšåèµ·åïŒ
# dpkg -i ../*.deb # reboot
é©åãªã«ãŒãã«ãªãã·ã§ã³ã®éžæ
MPDã®æºå
ãããã-ããã¯äœã§ããïŒ åœŒããããããããã®ã«ããªãå¥ã®ãã¬ãŒã€ãŒãå¿
èŠãªã®ã§ããïŒ å®éãMPDã¯ã¯ã©ã€ã¢ã³ããµãŒããŒã¢ãŒããã¯ãã£ãåããããŒã¢ã³ã§ããã次ã®ãããªéåžžã«èå³æ·±ãå¯èœæ§ãéããŸãã
- ä»ã®å€ãã®ã°ã©ãã£ãã¯ãã¬ãŒã€ãŒãšã¯ç°ãªããXããªããŠãååã«æ©èœããŸãããããã£ãŠãã³ã³ãã¥ãŒã¿ãŒã«èœã¡ãããã³ã³ãã¥ãŒã¿ãŒã«å®å
šã«ååšããªãå Žåã§ããé³æ¥œã¯åçãããŸãã
- ããã¯ã¯ã©ã€ã¢ã³ã/ãµãŒããŒã¢ããªã±ãŒã·ã§ã³ã§ããå¿
èŠã«å¿ããŠãã°ã©ãã£ã«ã«ã€ã³ã¿ãŒãã§ã€ã¹ããå¶åŸ¡ã§ããŸãã
- MPDã¯ã¯ã©ã€ã¢ã³ã/ãµãŒããŒã ãã§ãªãããããã¯ãŒã¯ã§ããããŸãïŒ ãã®ããããããã¬ã¹ãµãŒããŒã«é
眮ãããããããã¯ãå¥ã®ã³ã³ãã¥ãŒã¿ãŒãã¹ããŒããã©ã³ãã¿ãã¬ããïŒiOS / AndroidïŒããã§ãéãã«æäœã§ããŸãã
MPDèªäœã¯ãFLACãALACãWAVãMP3ãOGGãã¹ããªãŒãã³ã°ãªãŒãã£ãªåçãã®ã£ããã¬ã¹åçïŒäžæåæ¢ã®ãªãåçïŒã®ãµããŒããªã©ãå€ãã®æ©èœããµããŒãããŠããŸãããã¹ãŠããªã¹ãããããã§ã¯ãããŸããã
å
¬åŒWebãµã€ããããœãŒã¹ãååŸãïŒäžèšã®çç±ã«ãããããŒãžã§ã³0.17.1ãå¿
èŠã§ãïŒãã¢ã»ã³ããªã«å¿
èŠãªäŸåé¢ä¿ãé
眮ããŸãã
# wget bit.ly/14wxPtj # tar xjvf mpd-0.17.1.tar.bz2 # cd mpd-0.17.1 # apt-get build-dep mpd # apt-get install libcdio-paranoia-dev
ãã®åŸãååãšããŠããã£ã¬ã¯ããªã«ç§»åããŠautogenã³ãã³ããå
¥åããŠããmake ...ãå®è¡ã§ããŸãããæ¥ãã§ç§»åããããšã¯ãããŸãããããããªããšãMPDãæ¢å®ã®ãªãã·ã§ã³ã§ã³ã³ãã€ã«ãããŠãåäœããªãå¯èœæ§ããããŸãã ãŸããRTããããMPDèªäœã«é©çšããå¿
èŠããããŸããMPDã¯ãã¹ããªãŒã ã®åªå
é äœãå¶åŸ¡ããããšã§é³è³ªãæ¹åããããã«èšèšãããŠããŸãïŒç¡é§ã«RTã³ã¢ãã³ã³ãã€ã«ããŸãããïŒïŒã ãã¬ãŒã€ãŒèªäœã¯ããããããéãéçºãããŠãããããMPDããŒãžã§ã³ã¯æ£ç¢ºã«0.17.1ã§ããå¿
èŠããããŸãã ããããããŠã³ããŒãããŠé©çšããŸãã
# wget bit.ly/10kbsHY -O mpd-rtopt.diff.gz # gunzip -c mpd-rtopt.diff.gz | patch -p1
ããã§ãã¢ã»ã³ããªãªãã·ã§ã³ãéžæã§ããŸãã ãã¡ãããããã¯å¥œã¿ã®åé¡ã§ããã次ã®ãªãã·ã§ã³ã§åéããŸããã
# ./autogen.sh CFLAGS="-O2 -mtune=`uname -m`" --enable-alsa --enable-rtopt --enable-id3 --enable-sqlite --enable-audiofile --enable-flac --enable-cdio-paranoia --enable-lsr --disable-oss --disable-pulse --disable-jack --disable-ipv6 --disable-inotify # make && make install
ããã€ãã®ãªãã·ã§ã³ãããã«è©³ããèããŠã¿ãŸãããã
- --enable-alsa-ALSAãµããŒããæå¹ã«ããŸãã
- --enable-rtopt-å®éã«ã¯ãããããé©çšãããã®ã«å¯ŸããŠã
- --enable-id3-ID3ã¿ã°ã®ãµããŒãã
- --enable-sqlite-å
éšMPDããŒã¿ããŒã¹ã®SQLiteãµããŒãã
- --enable-audiofile-WAVãã¡ã€ã«ã®ãµããŒãã
- --enable-flac-FLACã®ãµããŒã-å質ãæãªãããšã®ãªãå§çž®åœ¢åŒã
- --enable-cdio-paranoia-ãªãŒãã£ãªCD;
- --enable-lsr-ãã®å Žã§ãµã³ãã«ã¬ãŒããå€æŽããããã®ãµããŒãã
- --disable-oss-ALSAã䜿çšãããããOSSã¯äžèŠã§ãã
- --disable-pulseã-disable-jack-ALSAã®ã©ãããŒã圹ã«ç«ã¡ãŸããã
- --disable-ipv6-IPv6ããªãå Žåããªãæå¹ã«ããã®ã§ããïŒ
- --disable-inotify-ãªãœãŒã¹ã®æ¶è²»ãæããŸãã
ãããŠãã¢ã»ã³ããªãšã€ã³ã¹ããŒã«ãæ£åžžã«å®äºãããããªãŒãã£ãªã·ã¹ãã ã®ã»ããã¢ããã«ç§»ããŸãããã
åæ調æŽãšèª¿æŽ
mpd.confãã¡ã€ã«ã®æãéèŠãªéšåã¯æ¬¡ã®ãšããã§ãã
# . music_directory "/var/mpd/music" # - playlist_directory "/var/mpd/plists" # db_file "/var/mpd/mpd_db" # â sticker_file "/var/mpd/sticker_db" log_file "/var/log/mpd.log" # ESI Juli@, SPDIF (Toslink RCA) # â `mpd.conf`. audio_output { # , ALSA type "alsa" # name "ESI Julia SPDIF" # ( aplay -L) device "iec958:CARD=Juli,DEV=0" # bit-perfect playback, , , replay_gain_handler "none" auto_resample "no" auto_channels "no" auto_format "no" # Memory-mapping I/O use_mmap "yes" # priority "FIFO:99" } ... # audio_buffer_size "2048" # buffer_before_play "50%" ... # realtime- MPD â realtime_option { memlock "yes" # locks in-memory stack_reserve "1024" # ( ) heap_reserve "10240" # ( ) main_priority "OTHER:0" player_priority "FIFO:50" decoder_priority "FIFO:47" update_priority "OTHER:0" # }
å¿
èŠã«å¿ããŠïŒããã³å¯Ÿå¿ãããªãã·ã§ã³ã§MPDãã³ã³ãã€ã«ãããå ŽåïŒãããšãã°ãHTTPçµç±ã®ã¹ããªãŒãã³ã°ãªãŒãã£ãªãæå¹ã«ã§ããŸããåŸè
ã®å Žåã次ã®è¡ãæ§æã«è¿œå ããŸãã
audio_output { type "httpd" name "My HTTP Stream" # , vorbis lame encoder "vorbis" port "8000" # quality "5.0" # quality bitrate bitrate "128" # (44,1 , 16 , ) format "44100:16:2" }
Mpd.confæ§æãã¡ã€ã«
ã·ã¹ãã ã®ãã¥ãŒãã³ã°ãå¿
èŠã§ãã æåã®æé ã¯ã次ã®å
容ã§/etc/security/limits.d/mpdãã¡ã€ã«ãäœæããããšã§ãã
@audio - rtprio 99 @audio - memlock unlimited @audio - nice -19
ãã®ãã¡ã€ã«ã¯ãããŒã¢ã³ã®åªå
床å¶éãäºå®äžç¡å¹ã«ããŸãã 次ã«ãHPETèšå®ãå€æŽããå¿
èŠããããŸãïŒããã¯ã¯ããã¯ãžã§ãã¬ãŒã¿ãŒã§ãããå€ãã®ããªãå€ããã¶ãŒããŒãã§ã¯ããã©ã«ãã§ã¯äœ¿çšãããŸããïŒã ãããè¡ãã«ã¯ããã¡ã€ã«/ etc / default / grubã®è¡ãç·šéããŸã-åæã«ãRT-kernelã«é¢é£ããå°æ¥å¿
èŠã«ãªãthreadirqsãªãã·ã§ã³ãè¿œå ããŸãã
GRUB_CMDLINE_LINUX_DEFAULT="quiet clocksource=hpet threadirqs"
HPETã¯ãDACãžã®ããæ£ç¢ºãªïŒæéå
ã®ïŒä¿¡å·ã«å¿
èŠã§ãã ãããã¹ããªãŒã ãé©çšãããšãã®æ°ãã€ã¯ãç§ïŒãŸãã¯ããç§ïŒã®å·®ã¯ãããããã§ãããããããã«æ³šæãæã䟡å€ã¯ãããŸããããéããŸãã å°ãé
ããŠã2ã€ãå
ã«æ¥ãŸãã-ãã€ãšã³ãã¹ãã¬ãªã·ã¹ãã ã§ã¯ã人éã®è³ã§éããæããããšãã§ããŸãã HPETã䜿çšãããšããã®ãããªã·ããªãªã®å¯èœæ§ãæžå°ããŸãã
ãŸããsysctlã䜿çšããŠããã€ãã®ã«ãŒãã«ãã©ã¡ãŒã¿ãŒãæ§æããŸãããã ãæ°ã«å
¥ãã®ãšãã£ã¿ãŒ/etc/sysctl.confã§éãã次ã®è¡ãè¿œå ããŸãã
# , vm.overcommit_memory = 2 vm.overcommit_ratio = 50 vm.swappiness = 10 # HPET dev.hpet.max-user-freq = 2048
æåŸã®ãã©ã¡ãŒã¿ãŒã«å ããŠãrtcã«ã€ããŠãåãããã«å€æŽããå¿
èŠããããŸãããsysfsã«ãããããrc.localã«ç»é²ããå¿
èŠããããŸãã
echo 2048 > /sys/class/rtc/rtc0/max_user_freq
rtirq-initããã±ãŒãžãã€ã³ã¹ããŒã«ããŸãã ãªãŒãã£ãªæ©åšã«é¢é£ããIRQã¹ããªãŒã ã®åªå
床ãäžããã¹ã¯ãªãããå«ãŸããŠããŸãã
# apt-get install rtirq-init
ã€ã³ã¹ããŒã«åŸã/ etc / default / rtirqãã¡ã€ã«ãã€ãŸãåªå
床ãäžããIRQã¹ããªãŒã ã®ãªã¹ããç·šéããå¿
èŠãããå ŽåããããŸãã
RTIRQ_NAME_LIST="rtc snd usb i8042"
ãããŠæåŸã«-PCIãµãŠã³ãã«ãŒããããå Žåãã¬ã€ãã³ã·ã¿ã€ããŒïŒä»ã®ã«ãŒãããã¹ã«ã¢ã¯ã»ã¹ããŠããå Žåã«ã«ãŒãããã¹ã«ãããæéãèšå®ããã¬ã€ãã³ã·ã¿ã€ããŒïŒãæ倧åããããã«å¿ããŠå¢ããå¿
èŠããããŸãä»ã®PCIããã€ã¹çšã ãã ããæåã«PCI IDã«ãŒãã確èªããå¿
èŠããããŸãã
# lspci | grep -i audio
ç§ã®å ŽåãIDã¯01ïŒ09.0ã§ããããããã£ãŠãåŸ
ã¡æéã¿ã€ããŒãå¢ããã«ã¯ã次ã®ã³ãã³ããå
¥åããŸãã
# setpci -v -d *:* latency_timer=b0 # setpci -v -s 01:09.0 latency_timer=ff
ãããã®ã³ãã³ããrc.localã«æžãããšãã§ããŸãã
QMPDClientã€ã³ã¿ãŒãã§ã€ã¹
Sonata-MPDã®å¥ã®ã¯ã©ã€ã¢ã³ã
RTãããã¯ãLinuxã«ãŒãã«ãå®å
šãªããªãšã³ããã£ãã«ãŒãã«ã«å€æããŸãïŒã€ãŸããããªãšã³ããã£ããã«ãã¿ã¹ã¯ïŒ
ãã«ã¹ãã§ãã¯
äžè¬ã«ãMPDããŒã¢ã³ãå®è¡ã§ããããã«ãªããŸããã éå§ããåã«ã察å¿ãããã£ã¬ã¯ããªã«é³æ¥œãååšãããã¬ã€ãªã¹ãçšã®ãã£ã¬ã¯ããªãäœæãããŠããããšã確èªããŠãã ããã ç°ãªããã£ã¬ã¯ããªã«æ£åšããŠããå Žåã¯ãã·ã³ããªãã¯ãªã³ã¯ã§ããããæãããšãã§ããŸãã æåéå§ã®ã³ãã³ãã¯æ¬¡ã®ããã«ãªããŸãã
# mpd /etc/mpd.conf
ããããããã©ãŒãã³ã¹ã確èªããæ¹æ³ã¯ïŒ å®éã®ãšãããlibmpdclientã©ã€ãã©ãªã®ããã«ãæãåçŽãªã³ã³ãœãŒã«ã¯ã©ã€ã¢ã³ãã§ããMPDãœãŒã¹ã«å«ãŸããŠããªããããããããèªåã§ã³ã³ãã€ã«ããããé©åãªããã±ãŒãžãã€ã³ã¹ããŒã«ã§ããŸãã ã¯ã©ã€ã¢ã³ãã«ã¯ããããé©çšããå¿
èŠããªããããã³ã³ãã€ã«ã«ç
©ããããç¹å¥ãªçç±ã¯ãããŸãããã€ãŸããããã±ãŒãžã眮ãããšãæå³ããŸãã
# apt-get install mpc
éå§ããåã«ããããµãŒèšå®ã確èªããããšããå§ãããŸã-Debian 7.1ã§ã¯ãããã©ã«ãã§ãµãŠã³ãããªãã«ãªã£ãŠããŸãã MPDããŒã¿ããŒã¹ãæŽæ°ãããã¹ãŠã®é³æ¥œããã¬ã€ãªã¹ãã«è¿œå ããŠãåçãéå§ããŸãã
# mpc update
ãã¹ãŠãæ£åžžã§ããã°ãé³æ¥œã¯é³ŽããŸãã ã¹ããªãŒãã³ã°ã®å Žåããã®ã¹ããªãŒã ã®åäœã確èªããå¿
èŠããããŸãã æ§æã§æå®ãããã¢ãã¬ã¹ãšããŒããæå®ããŸãã äžéšã®ãã¬ãŒã€ãŒã§ã¯ãmpd.oggãã¡ã€ã«ãæå®ããå¿
èŠããããŸã-ããšãã°ã
192.168.1.5 ïŒ8000 / mpd.oggã
äžèŠãªãã®ãåé€
ããŠãä»ããªãã¯ã·ã¹ãã ããããã«ããå¿
èŠããããŸãã äžè¬ã«ãããã¯èªåã§è¡ãããšãã§ããŸãããããã€ãã®åŸ®åŠãªç¹ããããŸããããšãã°ãapt-get build-depã䜿çšããŠã€ã³ã¹ããŒã«ãããããã±ãŒãžã¯ãåé€ããã®ã¯éåžžã«ç°¡åã§ã¯ãããŸããã ãã®ããããŸãMPDã«å¿
èŠãªããã±ãŒãžãããŒã¯ããŠã次ã®ã³ãã³ãã§åé€ãããªãããã«ããŸãããã®åŸãã¢ã»ã³ããªã«é¢é£ããããã±ãŒãžãåé€ããŸãã
# apt-mark manual libcdio-paranoia1 libavahi-glib1 libcurl3-gnutls libshout3 # apt-get autoremove kernel-package libncurses5-dev fakeroot build-essential pkg-config wget gcc autoconf git # apt-get remove libcdio-paranoia-dev
次ã«ã次ã®3é建ãŠã®ã³ãã³ããå®è¡ããŸãã
# apt-get remove $(apt-cache showsrc "mpd" | grep Build-Depends | perl -p -e 's/(?:[\[(].+?[\])]|Build-Depends:|,|\|)
ãã®ã³ãã³ãã¯æãããèŠããŸãããå®å
šã«ç¡å®³ã§ããMPDã®ãã«ãã«å¿
èŠãªãã¹ãŠã®ããã±ãŒãžãåé€ããŸãã
MTAãåé€ããŸãããªããªãŒãã£ãªã¹ããŒã·ã§ã³ã§ã¡ãŒã«ãå¿
èŠãªã®ã§ããïŒ
# apt-get remove exim
äžè¬ã«ããªãŒãã£ãªã¹ããŒã·ã§ã³ã«ãšã£ãŠåœ¹ã«ç«ããªãä»ã®ããã±ãŒãžã¯èªåã§åé€ã§ããŸãã ãã ããããšãã°cronãsyslogãå¿
èŠãã©ããããããªãå Žåã¯ãinitã¹ã¯ãªããããåçŽã«ç¡å¹ã«ããããšããå§ãããŸãã
ROã¢ãŒãã§ã®ã«ãŒãFSã®ããŠã³ã
é³æ¥œãã·ã¹ãã ãšã¯å¥ã®ãã©ã€ãã«ããå ŽåãããŠã³ããŒãæã«ã«ãŒããã¡ã€ã«ã·ã¹ãã ãèªã¿åãå°çšã¢ãŒãã§ããŠã³ãããã®ãé©åã§ãã ãããè¡ãæãç°¡åãªæ¹æ³ã¯ã/ etc / fstabã«é©åãªãªãã·ã§ã³ãèšè¿°ããããšã§ãã ãã ããããã«ã¯ããã¹ãŠã®å¯å€éšåãä»ã®ã»ã¯ã·ã§ã³ã«é
眮ãããããã®ããŒã¿ãçæããããã°ã©ã ãåé€ããå¿
èŠããããŸãããããã¯å®å
šã«åçŽã§ã¯ãªãå ŽåããããŸãã
å¥ã®æ¹æ³ã¯ãunionfs / aufs / overlayfsã䜿çšããããšã§ã-ãããã®ãã¡ã€ã«ã·ã¹ãã ã§ã¯ãåãããŠã³ããã€ã³ãã§ROãšRWã®äž¡æ¹ãçµã¿åãããããšãã§ããŸã-åŸè
ã¯RAMã«é
眮ã§ããŸãã ãã®ææ³ã¯ãã©ã€ãé
ä¿¡ãäœæããããã«äœ¿çšãããŸãã ãããè¡ãæ¹æ³ã®è©³çŽ°ã«ã€ããŠã¯ã ããŒãžãã芧ãã ãã ã
MPDã®ã¯ã©ã€ã¢ã³ã
MPDã®ä»ã®ã¯ã©ã€ã¢ã³ãã¯ãããŸããïŒ ãã¡ãããããŸãã ããã«ãè€æ°ã®ã¯ã©ã€ã¢ã³ããæã€ããšã¯ããã®ããŒã¢ã³ã®æ©èœã®1ã€ã§ãã ãããã®ããã€ãããã詳现ã«èª¬æããŸãã
- Ncmpcã¯ãããªãåçŽãªncursesããŒã¹ã®MPDã¯ã©ã€ã¢ã³ãã§ãã æ®å¿µãªããããã¬ã€ãªã¹ããæäœããããšã¯ããŸã䟿å©ã§ã¯ãããŸããã
- ãããŠãncursesã®å¥ã®ã¯ã©ã€ã¢ã³ãããããŸã-ãã®æå³ã§ncmpcppã¯ã¯ããã«å¿«é©ã§ãã ã¿ã°æ€çŽ¢ããããŸãã
- xfceã®ã¯ã©ã€ã¢ã³ãã§ããxfmpcã¯ããã®ç°å¢ã«åºæã®ããããªãºã ãšäžèŠãªæ©èœããªãããšãç¹åŸŽãšããŠããŸãã
- å¥ã®ã°ã©ãã£ã«ã«ã¯ã©ã€ã¢ã³ãã§ããSonataã§ã¯ããšããããã¢ã«ãã ã«ããŒãšæè©ãã€ã³ã¿ãŒãããããããŠã³ããŒãã§ããå€æ°ã®èšå®ããããŸãã ããšãã°ãè€æ°ã®MPDãµãŒããŒã§ã®äœæ¥ããµããŒãããŸãã 確ãã«ãèšå®ãŠã£ã³ããŠã¯ããŸãçŽæçã§ã¯ãããŸããã
- QMPDClientã¯ããã®ååã瀺ããšãããQtã¯ã©ã€ã¢ã³ãã§ãããéåžžã«åŒ·åãªãã¬ãŒã€ãŒã®ããã«èŠããŸãããç¹ã«æéãåããããã§ã¯ãããŸããã ããã§ãããã¬ã€ãªã¹ãããæ¢ã«åçãããæ²ãèªåçã«åé€ããå¯èœæ§ãããããšã«æ³šæããŠãã ããã
ãŸããã³ãã¥ãã±ãŒã¿ãŒã®ã¯ã©ã€ã¢ã³ãã«èšåããå¿
èŠããããŸãã Androidã®å ŽåãGoogle Playã¯MPDroidãšDroidMPDãèŠã€ããŸããã ã©ã¡ããéžã¶ãã¯å¥œã¿ã®åé¡ã§ãã 2çªç®ã®ã€ã³ã¿ãŒãã§ã€ã¹ã¯å°ãäžåšçšã«èŠããŸããã iPhone / iPodã®å ŽåMPoDãäžè¬çã§ãããiPadã®å Žåã¯å°çšããŒãžã§ã³ã®MPaDããããŸãã
MPDRoidã€ã³ã¿ãŒãã§ã€ã¹ã¯ããªããããã§ã
MPoDïŒiPhoneçšã¯ã©ã€ã¢ã³ã
ãªãŒãã£ãªãã¡ã³ã«è¿ãååž
ãµãŠã³ããæäœããããã®ãã£ã¹ããªãã¥ãŒã·ã§ã³ã¯å€æ°ãããŸã-æå°éã®ãã®ããããããã¯ãŒã¯å¶åŸ¡ãåããã¢ãã¿ãŒãªãã®ãªãŒãã£ãªã»ã³ã¿ãŒãšããŠã®ã¿æ©èœãããã®ãå€æ°ã®ã·ãŒã±ã³ãµãŒãšVSTãã©ã°ã€ã³ãåãã掟æãªãã®ãŸã§ã§ãã ãã¡ããããããã®ãã¹ãŠã説æããããšã¯äžå¯èœã§ãããå人ã®å°ããªã¬ãã¥ãŒã¯å·ã€ããŸããã ãããŠãVoyage MPDããå§ããŸãã
Voyage MPDã¯ãDebian 7.1ã«åºã¥ããçµã¿èŸŒã¿ãã£ã¹ããªãã¥ãŒã·ã§ã³ã§ãã ãã®èšäºã®å·çæç¹ã§ã®ææ°ããŒãžã§ã³ã«ã¯MPD 0.18ãææ°ã®ALSAãã©ã€ããŒãåããã«ãŒãã«3.8.13ãMeshliumããŒã¹ã®Webã€ã³ã¿ãŒãã§ã€ã¹ãDoPãµããŒãïŒDSD over PCMãDSDãPCMãã¬ãŒã ã«ãããã³ã°ïŒãçºè¡šãããŠããŸãã Voyage MPDã¹ã¿ãŒã¿ãŒãããã䜿çšãããšããªãŒãã£ãªã¹ããŒã·ã§ã³ãçµã¿ç«ãŠãããšãã§ããŸãã ã»ããã®äŸ¡æ Œã¯149ãã«ã§ããããµãŠã³ãã«ãŒãã¯å«ãŸããŠããŸããã
64 Studio-ãã£ã¹ããªãã¥ãŒã·ã§ã³ïŒåã³DebianïŒã¯ãã¡ãã£ã¢ã³ã³ãã³ãã®äœæã®åºç€ãšããŠäœçœ®ä»ããããŠããŸãã äœã¬ã€ãã³ã·ã«ãŒãã«ãRosegardenãªã©ã®ã·ãŒã±ã³ãµãŒãArdor-ãã«ããã©ãã¯ãµãŠã³ããšãã£ã¿ãŒãªã©ã®æ©èœããããŸããããã£ã¹ããªãã¥ãŒã·ã§ã³ã¯2008幎以éæŽæ°ãããŠããŸããã
Ubuntu Studio-圌ããèšãããã«ãã³ã¡ã³ãã¯ãããŸããã å®éããã«ãã¡ãã£ã¢ã³ã³ãã³ãã®äœæã«ãã£ãŠåŒ·åããããXFCEãåããåãUbuntuã ç¹å¥ãªãã®ã¯äœãç®ç«ã¡ãŸãã-äœé
延ã«ãŒãã«ãšãéåžžã®Ubuntuã«ã¡ã¿ããã±ãŒãžãé
眮ãããããç¹å®ã®ãã£ã¹ããªãã¥ãŒã·ã§ã³ã«å€æããæ©èœãé€ããŠã
AV Linuxã¯ãååã«ããããããã
Linuxã®ã¢ã³ããŠã€ã«ã¹ã§ã¯ãªãããªãŒãã£ãªãšãããªãæ±ãããã®å¥ã®ãã£ã¹ããªãã¥ãŒã·ã§ã³ã§ãã æ©èœã®ãã¡ãããªãŒãœãããŠã§ã¢ã ãã§ãªããLinuxDSPãMixbusãªã©ã®ãããã©ã€ãšã¿ãªè£œåã®ãã¢ãå«ãŸããŠãããšèšããŸãã
ãŸãšã
Linuxã¯ããªãŒãã£ãªã»ã³ã¿ãŒã®ãœãããŠã§ã¢ãšããŠããããã®ãªãŒãã£ãªäœåã®ãœãããŠã§ã¢ãšããŠã䜿çšã§ããŸãã ãããŠãæåã®åŽé¢ãå€ããå°ãªãã芳å¯å¯èœã§ããå ŽåïŒäžèšãããããããã«åŸ®åŠãªéšåããããŸããïŒãé³ã«é¢ããããã®ä»äºã¯éåžžã«å€æ§ã§ãããããæ¬ã§ã¯ã«ããŒããŸããã ãããããã®èšäºã§ã¯ãã®ãããªç®æšãè¿œæ±ããŸããã§ãããå€ä»£ã®ã³ã³ãã¥ãŒã¿ãŒãããŒã¹ã«ããŠãæ°åãã«çžåœã®æ©åšã«å£ããªãé³è³ªã®ã·ã¹ãã ãæ§ç¯ã§ããããšã瀺ãããã£ãã ãã§ãã
æé©ãªBIOSèšå®
以äžã«ãããã©ãŒãã³ã¹ãæ¹åããããã«åŸ®èª¿æŽããããšãæšå¥šãããBIOSèšå®ãããã€ã瀺ããŸãã
- ãã€ããŒã¹ã¬ããã£ã³ã°ãããå Žåã¯ãç¡å¹ã«ããããšããå§ãããŸãã
- ãããªBIOSã®ã·ã£ããŠããå§ãã§ãã
- PCIããã€ã¹ã®å ŽåãPCIé
延ãã©ã³ã¶ã¯ã·ã§ã³ãªãã·ã§ã³ããªãã«ãããšãåŸ
ã¡æéãé·ããªããŸãã
- äžèŠãªçµã¿èŸŒã¿ããã€ã¹ããã¹ãŠåãå€ããŸãã
2013幎8æããæåã«Hackerèªã«æ²èŒãããŸãããIssuu.comã«å
¬éããããã«ãŒã賌èªãã