Óñòàíîâêà èíòåðíåò-ðàäèî íà ðîóòåð

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29-01-2009, 10:28
Sitron

Quote:

Originally Posted by svk4286

На первый взгляд всё ноормально,буду дома сравню.Но mpd это сервер,управляется mpc,ncmpc или qmpdclient.Как они запускаются?

Еще заметил такую штуку что при запуске роутера звука нормального нет (просто писк), пока не дам команду

Code:

cat /dev/sound/dsp > /dev/sound/dsp

появляется учащенный пульсирующий звук
и после этого становится нормальное воспроизведение звука через madplay

mpd запускается вроде бы нормально, без каких-либо сообщений

Code:

mpd /opt/etc/mpd.conf

и qmpdclient подключается к мену тоже без проблем, содержание музыкальной папки и плейлистов отображает, но когда пытаюсь воспроизвести, звука нет или непонятное тыканье в колонках

до mpc и ncmpc пока не добрался(
29-01-2009, 16:59
svk4286

Âîîáùå-òî ó ìåíÿ çàâåëîñü ñ ïîëïèíêà,ïîïðîáóé çàêîììåíòèðîâàòü audio_output,ïî èäåå îí äîëæåí îïðåäåëèòüñÿ àâòîìàòîì,ïîñòàâü mixer1,õîòÿ ìíå êàæåòñÿ,÷òî êàêèå-òî íåïîíÿòêè èìåííî ñ êàðòîé,÷òî ïèøåò â ëîãè ïðè ïîäêëþ÷åíèè êàðòû?
29-01-2009, 17:54
Sitron

Quote:

Originally Posted by svk4286

Âîîáùå-òî ó ìåíÿ çàâåëîñü ñ ïîëïèíêà,ïîïðîáóé çàêîììåíòèðîâàòü audio_output, ïî èäåå îí äîëæåí îïðåäåëèòüñÿ àâòîìàòîì

Code:

[admin@WL root]$ mpd /opt/etc/mpd.conf No "audio_output" defined in config file Attempt to detect audio output device Attempting to detect a oss audio device oss: Error opening OSS device "/dev/dsp": No such file or directory Successfully detected a oss audio device

Quote:

Originally Posted by svk4286

÷òî ïèøåò â ëîãè ïðè ïîäêëþ÷åíèè êàðòû?

Code:

Jan 27 09:33:19 kernel: hub.c: new USB device 01:03.0-1, assigned address 2 Jan 27 09:33:19 kernel: usbaudio: device 2 audiocontrol interface 0 has 1 input and 1 output AudioStreaming interfaces Jan 27 09:33:19 kernel: usbaudio: device 2 interface 2 altsetting 1 channels 1 framesize 2 configured Jan 27 09:33:19 kernel: usbaudio: valid input sample rate 24000 Jan 27 09:33:19 kernel: usbaudio: device 2 interface 2 altsetting 1: format 0x00000010 sratelo 24000 sratehi 24000 attributes 0x00 Jan 27 09:33:19 kernel: usbaudio: device 2 interface 1 altsetting 0 does not have an endpoint Jan 27 09:33:19 kernel: usbaudio: device 2 interface 1 altsetting 1 channels 2 framesize 2 configured Jan 27 09:33:19 kernel: usbaudio: valid output sample rate 48000 Jan 27 09:33:19 kernel: usbaudio: device 2 interface 1 altsetting 1: format 0x01000010 sratelo 48000 sratehi 48000 attributes 0x00 Jan 27 09:33:19 kernel: usbaudio: registered dsp 14,3 Jan 27 09:33:19 kernel: usbaudio: registered mixer 14,0 Jan 27 09:33:19 kernel: usbaudio: registered mixer 14,16 Jan 27 09:33:19 USB audio: attached Jan 27 09:33:19 kernel: usbaudio: set_format_out(): failed to find desired format/speed combination. Jan 27 09:33:19 kernel: usbaudio: set_format_out(): failed to find desired format/speed combination. Jan 27 09:33:19 kernel: usbaudio: set_format_out(): failed to find desired format/speed combination. Jan 27 09:33:19 kernel: usbaudio: set_format_out(): failed to find desired format/speed combination.
29-01-2009, 19:14
svk4286

Ïîïðîáóé âûñòàâèòü â mpd.conf

Code:

format "48000:16:2"

Ñóäÿ ïî ëîãàì,44100 íå ïîääåðæèâàåòñÿ,è ìíå íå íðàâèòüñÿ

Code:

usbaudio: set_format_out(): failed to find desired format/speed combination

ó ìåíÿ òàêîãî íå ïèøåò,âèäèìî âñ¸-òàêè ïðîáëåìà ñ äðîâàìè äëÿ ýòîé êàðòû.
29-01-2009, 21:24
Sitron

Quote:

Originally Posted by svk4286

Ïîïðîáóé âûñòàâèòü â mpd.conf

Code:

format "48000:16:2"

Ñóäÿ ïî ëîãàì,44100 íå ïîääåðæèâàåòñÿ,è ìíå íå íðàâèòüñÿ

Code:

usbaudio: set_format_out(): failed to find desired format/speed combination

ó ìåíÿ òàêîãî íå ïèøåò,âèäèìî âñ¸-òàêè ïðîáëåìà ñ äðîâàìè äëÿ ýòîé êàðòû.

ïðîáîâàë, åùå äàâå îáðàòèë âíèìàíèå ÷òî ïðè çàïóñêå madplay â êîíöå ïèøåò

Code:

output: sample frequency 44100 Hz not available; using 48000 Hz output: resampling 44100 Hz to 48000 Hz

à êàðòà ó ìåíÿ òàêàÿ
30-01-2009, 11:05
svk4286

Îòëè÷èå madplay îò mpd â òîì,÷òî îí íå èñïîëüçóåò /dev/sound/mixer äëÿ ðåãóëèðîâêè ãðîìêîñòè,ïîïðîáóé óñòàíîâèòü

Code:

mixer_type "software"

à mixer1 ïðîáîâàë?Êàêîé-òî èñïîëüçóåòñÿ äëÿ ìèêðîôîíà.
31-01-2009, 17:11
Sitron

Quote:

Originally Posted by svk4286

Îòëè÷èå madplay îò mpd â òîì,÷òî îí íå èñïîëüçóåò /dev/sound/mixer äëÿ ðåãóëèðîâêè ãðîìêîñòè,ïîïðîáóé óñòàíîâèòü

Code:

mixer_type "software"

à mixer1 ïðîáîâàë?Êàêîé-òî èñïîëüçóåòñÿ äëÿ ìèêðîôîíà.

óæå âñÿêî ïåðåïðîáîâàë, è äàæå íå ïîêàçûâàåò ÷òî ïðîèãðûâàåòñÿ ìóçûêà
â ëîãå îøèáîê âîò ÷òî îáíàðóæèë ïðè çàïóñêå mpd

Code:

Avahi: Failed to create client: Daemon not running

íåñêîëüêî ðàç ïåðå÷èòàë http://mpd.wikia.com/wiki/Configuration
çíàòü áû êàêèå ïàðàìåòðû madplay èñïîëüçóåò...âîáùåì ïîêà ÷åðåç íåãî ñëóøàþ
01-02-2009, 07:34
svk4286

Ê ñîæàëåíèþ,ó ìåíÿ áîëüøå ïîêà íåò èäåé,ðàçâå ÷òî ñêèíóòüñÿ íà äåôîëò è ïîïðîâàòü ñ íóëÿ èëè ñ äðóãîé ïðîøèâêîé,íàïðèìåð ñ ÷åøñêîé(ó ìåíÿ òàêàÿ).Åñëè ïîáåäèøü,íå çàáóäü îòïèñàòüñÿ,êñòàòè ãäå òàêóþ ôèãîâèíó ïðèîáðåë?ß áû ñ íåé ïîáîäàëñÿ.
10-03-2009, 10:19
ryzhov_al

Èíòåðíåò-ðàäèî. Ïðîáëåìû ñ çàõâàòîì

Íåñêîëüêî ðàç ýòà òåìà óæå ïîäíèìàëàñü.
Â ðåïîçèòîðèè åñòü âñå èíñòðóìåíòû: streamripper, libmad è íåîáõîäèìûå çàâèñèìûå äëÿ çàõâàòà è çàïèñè íà äèñê ðîóòåðà ïîòîêà èíòðåíåò-ðàäèî. Íî ïðîáëåìà âñ¸ òà æå, ÷òî è ó íåìöåâ (âûøå ïî ññûëêàì):

Ïðîöåññ çàõâàòà è ðåòðàíñëèðîâàíèÿ ðàäèî â ëîêàëüíóþ ñåòü çàíèìàåò ~0,5% ðåñóðñîâ ïðîöåññîðà äî òåõ ïîð, ïîêà íå íà÷èíàåòñÿ ñëåäóþùèé òðåê. Äàëåå streamripper ïîäãðóæàåò êàìåíü äî 100% è ïðîïóñêàåò íà÷àëî ñëåäóþùåãî òðåêà.
Â èòîãå âñå òðåêè îñòàþòñÿ â ñòàòóñå [Skipping], òàê êàê íå èìåþò íà÷àëà.

Íåò ëè ñðåäè ôîðóì÷àí òåõ, êòî óñïåøíî ïðèðó÷èë streamripper? Èëè ñ íàøèì CPU ýòî íå ãðîçèò?

Â îïèñàíèè ïðèíöèïà ðàáîòû streamripper'à ñêàçàíî, ÷òî îí íå ïåðåïàêîâûâàåò ñêà÷àííûé ïîòîê. Ðàñïàêîâêà íóæíà ëèøü íà ïðåäïîëàãàåìîì ñòûêå ìåæäó òðåêàìè (10-30ñ) äëÿ ïîèñêà ïàóç è ðàçäåëåíèÿ íà òðåêè.

Ìîæíî, êîíå÷íî, çàïèñûâàòü ïîòîê áåç íàðåçêè â îäèí áåçðàçìåðíûé ôàéë, à íàðåçêó íà òðåêè àâòîìàòèçèðîâàòü íà Áîëüøîì Áðàòå. Íî, âî-ïåðâûõ, ýòî íå ñïîðòèâíî, à âî-âòîðûõ, ïîòåðÿþòñÿ ìåòàäàííûå ñ íàçâàíèÿìè òðåêîâ.

[UPD 13:30] Íà ñòðàíè÷êå WhatPeopleAreReallyUsingTheirSlugsFor åñòü çàïèñü îá óñïåøíîì èñïîëüçîâàíèè streamripper'à. Õîòÿ Slug (Linksys NSLU2) èìååò íà áîðòó êàìåíü Intel IXP422 @ 266MHz è èñïîëüçóåò òîò æå ðåïîçèòîðèé ïàêåòîâ.
10-03-2009, 18:05
ryzhov_al

It works!

Íàø¸ë ïðè÷èíó! Ïî óìîë÷àíèþ streamripper ñêàíèðóåò òðåê íà íàëè÷èå ïàóçû â èíòåðâàëå îò -6 äî +6 ñåêóíä îò ïðåäïîëàãàåìîãî ñòûêà ìåæäó òðåêàìè. Ðàáîòà ïî ðàñêîäèðîâàíèþ è íîðìàëèçàöèè 12 ñåêóíä ïîòîêà íåïîñèëüíà äëÿ íàøåãî CPU. Ñêà÷èâàåìûé ïîòîê ïðè ýòîì "ðâ¸òñÿ" è íà÷àëî ñëåäóþùåãî òðåêà òåðÿåòñÿ. Ïðîáëåìà ðåøàåòñÿ óìåíüøåíèåì èíòåðâàëà ïîèñêà ïàóçû äî äâóõ ñåêóíä.

Âîò ïðèìåð çàõâàòà 96-êèëîáèòíîãî êàíàëà Absolutely Smooth Jazz íà sky.fm:

Code:

streamripper http://scfire-dtc-aa02.stream.aol.com:80/stream/1010 -q -d /tmp/harddisk/streamripper --xs_search_window=1000:1000

Õî÷ó çàìåòèòü, ÷òî ïðè òàêîì çàõâàòå:
1) ìîìåíò íà÷àëà òðåêîâ áóäåò íåìíîãî "ãóëÿòü". streamripper áóäåò íàðåçàòü ïîòîê íà òðåêè ñ íåêîòîðîé íåòî÷íîñòüþ. Îäíàêî íà áîëüøèíñòâå ðàäèîêàíàëîâ ïåðåõîäû ìåæäó òðåêàìè ñäåëàíû êðîñôåéäîì (ïëàâíî), ïîýòîìó ïðè ïðîñëóøèâàíèè ñãðàáëåííûõ òðåêîâ â èñõîäíîì ïîðÿäêå ïðîáëåì íåò. Âñ¸ áóäåò çâó÷àòü "ãëàäêî".
2) ðåòðàòðàíñëÿöèÿ ðàäèî â ëîêàëêó áóäåò îñòàíàâëèâàòüñÿ ïðè ñìåíå òðåêîâ. Âîçìîæíîñòåé êîðîáî÷êè íå äîñòàòî÷íî äëÿ òîãî, ÷òîáû óñïåâàòü îáåñïå÷èâàòü ïðè ïîèñêå ïàóç ðåòðàíñëÿöèþ.

Åñëè æåëàåòå ñîâìåùàòü çàïèñü ðàäèî ñ ðåòðàíñëÿöèåé - óìåíüøàéòå èíòðåâàë ïîèñêà ïàóçû äî íóëÿ:

Code:

streamripper http://scfire-dtc-aa02.stream.aol.com:80/stream/1010 -r 9093 -z -q -d /tmp/harddisk/streamripper --xs_search_window=0:0

Ïðîâåðåíî: ñ òàêèìè ïàðàìåòðàìè êîðîáî÷êà áåç ïðîáëåì âûïîëíÿåò îáå çàäà÷è - ãðàáèò è ðåòðàíñëèðóåò.

Ñïàñèáî âñåì, êòî âûñëóøàë ìî¸ âîð÷àíèå.
11-06-2009, 17:42
Sitron

Wi-Fi Internet Radio

Òóò íåäàâíî íàòêíóëñÿ íà ñòàòåéêó ïî èçãîòîâëåíèþ wi-fi ïðèåìíèêà èíòåðíåò-ðàäèî íà îñíîâå Asus WL-520GU
Êòî-íèáóäü ïðîáîâàë èç äëèíêà 320-ãî ñäåëàòü ÷òî-íèáóäü ïîäîáíîå?
11-06-2009, 19:34
LnrMn

Âîò çäåñü ïîñìîòðè http://wl500g.info/showthread.php?t=6785
ìîé ïðèÿòåëü garm99 òàì ïèøåò ïðî http://techhome.ru/catalog/auto/56B02637_2.htm . Äåøåâî è ñåðäèòî :) Èíäèêàòîð ïîäêëþ÷èòü ê ðîóòåðó - ýòî ÿ ñîáàêó ñúåë. http://wl500g.info/showthread.php?t=11671
11-06-2009, 20:05
Sitron

Ñïàñèáî..
ó Àñóñà îêàçûâàåòñÿ åñòü ãîòîâûé äåâàéñ ASUS Internet Radio, òîëüêî â Ðîññèè ïîõîäó ïîêà íå ïðîäàþò,
èíòåðåñíî êàêîå âíóòðè æåëåçî)

https://wikidevi.com/wiki/ASUS_Internet_Radio_(AIR) ;)
10-01-2010, 21:32
rv9c

Ïðèâåòñòâóþ âñåõ! Ðåøèë ïîäíÿòü âåòêó, ïðîøó ïîìîùè. Ñåé÷àñ ñòîëêíóëñÿ ñ ïðîáëåìêîé êàê óïðàâëÿòü madplay ïðè ïîìîùè web èíòåðôåéñà? Âñå ñêðèïòû îïóáëèêîâàííûå íà ýòîì ôîðóìå ( http://wl500g.info/showthread.php?t=...hlight=MadPlay ), îòêàçûâàþòñÿ ðàáîòàòü... õîòÿ èç êîíñîëè ïî êîìàíäå

wget -q -O - http://94.103.95.39:9000/ | madplay -

âñå ïðåêðàñíî ðàáîòàåò. Ïèøó ñþäà îò áåçèñõîäíîñòè, ïîäñêàæèòå ïîæàëóéñòà êàê ïîñòóïèòü.

mpd îòêàçûâàåòñÿ ðàáîòàòü, ñòîëêíóëñÿ ñ ïîäîáíîé ïðîáëåììîé ÷òî îïèñàíà â íà÷àëå âåòêè.

Åâãåíèé.
25-04-2010, 22:21
vinipyx

Ðàäèîïðèåìíèê èç ðîóòåðà

Âîáùåì âîïðîñ ìîæíà ëè íà ðîóòåðå êåøûðîâàòü èíòåðíåò ðàäèî åñëè äà òî êàê?

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