Re: re: VortexBox の使い方(1) 投稿者:yo 投稿日:2012/07/02(Mon) 18:05 No.1499 
yanさん。
vortexboxのmpdをrtoptパッチをかけ、デバッグモードで起動したログです。
[vortexbox.localdomain mpd]# /usr/local/bin/mpd --no-daemon --stderr --verbose /etc/mpd.conf 2>&1 |tee /tmp/mpd-err.log config: loading file /etc/mpd.conf realtime_option(set_parameter): memlock enable stack_reserve : 1048576 heap_reserve : 10485760 realtime_option(set_parameter): main_priority policy 0 priority 0 realtime_option(set_parameter): player_priority policy 1 priority 50 realtime_option(set_parameter): decoder_priority policy 0 priority 0 realtime_option(set_parameter): update_priority policy 0 priority 0 realtime_option(init_output_priority_tab): output priority name My ALSA Device policy 1 priority 52 realtime_option(rtopt_change_priority): name main_priority policy 0 priority 0 realtime_option(rtopt_change_thread_priority): name main_priority not changed path: path_set_fs_charset: fs charset is: UTF-8 database: reading DB daemon: opening pid file daemon: writing pid file avahi: Initializing interface avahi: Client changed to state 2 avahi: Client is RUNNING avahi: Registering service _mpd._tcp/VortexPlayer avahi: Service group changed to state 0 avahi: Service group is UNCOMMITED state_file: Loading state file /var/lib/mpd/state realtime_option(rtopt_change_priority): name player_priority policy 1 priority 50 realtime_option(change_priority): name player_priority policy 1 priority 50 realtime_option(rtopt_change_priority): name decoder_priority policy 0 priority 0 realtime_option(change_priority): name decoder_priority policy 0 priority 0 database: get song: ヴィオラ・ダ・ガンバ・コンソート 〜16・17世紀イギリス音楽の栄光〜-ザ・ロイヤル・コンサート/01_最も美しい島よ.wav realtime_option(rtopt_change_output_priority): name My ALSA Device policy 1 priority 52 realtime_option(change_priority): name My ALSA Device policy 1 priority 52 decoder_thread: clearing mixramp tags decoder_control: mixramp_start = NULL decoder_control: mixramp_prev_end = NULL inotify: auto_update was disabled. enable during compilation phase realtime_option(rtopt_memlock): stack_reserve 1048576 realtime_option(rtopt_memlock): heap_reserve 10485760 decoder_thread: probing plugin sndfile decoder: audio_format=44100:32:2, seekable=true alsa: opened hw:0,0 type=HW alsa: format=S32_LE (Signed 32 bit Little Endian) alsa: buffer: size=16..131072 time=362..2972155 alsa: period: size=8..65536 time=181..1486078 alsa: default period_time = buffer_time/4 = 500000/4 = 125000 avahi: Service group changed to state 1 avahi: Service group is REGISTERING alsa: buffer_size=22050 period_size=5513 output: opened plugin=alsa name="My ALSA Device" audio_format=44100:32:2 Failed to open mixer for 'My ALSA Device': no such mixer control: PCM avahi: Service group changed to state 2 avahi: Service 'VortexPlayer' successfully established. ^C [vortexbox.localdomain mpd]#
ちなみに「ps -eLo pid,lwp,rtprio,priority,cmd」の出力(最後の部分だけ)は
[vortexbox.localdomain mpd]# ps -eLo pid,lwp,rtprio,priority,cmd PID LWP RTPRIO PRI CMD 1 1 - 20 /sbin/init 2 2 - 20 [kthreadd] 3 3 - 20 [ksoftirqd/0] 5 5 - 20 [kworker/u:0] 6 6 99 -100 [migration/0] 7 7 99 -100 [watchdog/0] 8 8 99 -100 [migration/1] 10 10 - 20 [ksoftirqd/1] 12 12 99 -100 [watchdog/1] 13 13 - 0 [cpuset] 14 14 - 0 [khelper] 15 15 - 20 [kdevtmpfs] 16 16 - 0 [netns] 17 17 - 20 [sync_supers] 18 18 - 20 [bdi-default] 19 19 - 0 [kintegrityd] 20 20 - 0 [kblockd] 21 21 50 -51 [irq/9-acpi] (途中省略) 1479 1479 - 20 /sbin/udevd 2925 2925 - 20 [kworker/1:0] 9397 9397 - 20 [kworker/0:1] 14278 14278 - 20 [kworker/1:1] 20103 20103 - 20 [kworker/0:2] 20537 20537 - 20 /usr/bin/mpd /etc/mpd.conf 20537 20538 - 20 /usr/bin/mpd /etc/mpd.conf 20537 20540 - 20 /usr/bin/mpd /etc/mpd.conf 20537 20541 - 20 /usr/bin/mpd /etc/mpd.conf 20537 20542 - 20 /usr/bin/mpd /etc/mpd.conf 20574 20574 - 20 [kworker/0:0] 20715 20715 - 20 sleep 2 20716 20716 - 20 ps -eLo pid,lwp,rtprio,priority,cmd となります。
mpd.confは
music_directory "/storage/music/flac" playlist_directory "/var/lib/mpd/playlists" db_file "/var/lib/mpd/database" log_file "/var/log/mpd.log" pid_file "/var/lib/mpd/pid" state_file "/var/lib/mpd/state" sticker_file "/var/lib/mpd/sticker.sql" auto_update "yes" port "6600" zeroconf_enabled "yes" zeroconf_name "VortexPlayer"
realtime_option { memlock "yes" stack_reserve "1024" heap_reserve "10240"
main_priority "OTHER:0" player_priority "FIFO:50" decoder_priority "OTHER:0" update_priority "OTHER:0" } audio_output { type "alsa" name "My ALSA Device" device "hw:0,0" # optional priority "FIFO:52" # format "44100:16:2" # optional # mixer_device "default" # optional # mixer_control "PCM" # optional # mixer_index "0" # optional } です。
よろしくお願いします。
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