Re: alsa & rec from input
Было дело, что 06.06.2004 (Вск) 19:38
Andrey Kiselev писал(а):
> On Sun, Jun 06, 2004 at 10:12:49PM +0700, Yury A. Yurevich wrote:
> > При записи с линейного входа нет сигнала,
> > однако сам по себе звук есть.
> > Т.е. радио я могу слушать, а записывать --- полная тишина.
> > Флажок "запись" на aumix выставлена на input.
>
> У меня на карте SBLive флажок надо выставлять в двух местах: там, где
> написано Capture и там, откуда хотим писать (Line). Я управляю с
> помощью alsamixer.
Флажок "capture" стоит на input. В alsamixer "Capture" не нашел, однако
провел эксперимент:
$ amixer | grep -i "control"
Simple mixer control 'Master',0
Simple mixer control 'Headphone LFE',1
Simple mixer control 'Headphone',1
Simple mixer control 'Headphone Center',1
Simple mixer control 'Tone',0
Simple mixer control 'Bass',0
Simple mixer control 'Treble',0
Simple mixer control '3D Control - Switch',0
Simple mixer control '3D Control Sigmatel - Depth',0
Simple mixer control '3D Control Sigmatel - Rear Depth',0
Simple mixer control 'PCM',0
Simple mixer control 'Surround',0
Simple mixer control 'Center',0
Simple mixer control 'LFE',0
Simple mixer control 'Wave',0
Simple mixer control 'Wave Center',0
Simple mixer control 'Wave LFE',0
Simple mixer control 'Wave Surround',0
Simple mixer control 'Music',0
Simple mixer control 'Line',0
Simple mixer control 'Line LiveDrive',0
Simple mixer control 'Line2 LiveDrive',1
Simple mixer control 'CD',0
Simple mixer control 'Mic',0
Simple mixer control 'Mic Boost (+20dB)',0
Simple mixer control 'Mic Select',0
Simple mixer control 'Video',0
Simple mixer control 'Phone',0
Simple mixer control 'IEC958 Coaxial',0
Simple mixer control 'IEC958 LiveDrive',0
Simple mixer control 'IEC958 Optical Raw',0
Simple mixer control 'IEC958 TTL',0
Simple mixer control 'PC Speaker',0
Simple mixer control 'Aux',0
Simple mixer control 'Capture',0
Simple mixer control 'Mix',0
Simple mixer control 'Mix Mono',0
Simple mixer control 'AC97',0
Simple mixer control 'EMU10K1 PCM',0
Simple mixer control 'EMU10K1 PCM Send',0
Simple mixer control 'EMU10K1 PCM Send Routing',0
Simple mixer control 'External Amplifier',0
Simple mixer control 'SB Live Analog/Digital Output Jack',0
Simple mixer control 'Sigmatel 4-Speaker Stereo',0
Simple mixer control 'Sigmatel Surround',0
Simple mixer control 'Sigmatel Surround Phase Inversion Playback ',0
Итак, "Capture" стоит после "Aux", и перед "Mix", однако, в alsamixer
после "Aux" сразу идет "AC97" :((
Ладно, пробую другим путем, ч\з amixer:
$ amixer set Line capture
Simple mixer control 'Line',0
Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-joined
cswitch-exclusive Capture exclusive group: 0
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 27 [87%] [on] Capture [on]
Front Right: Playback 27 [87%] [on] Capture [on]
$ amixer set Capture 10
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 15
Front Left: Capture 10 [67%] [off]
Front Right: Capture 10 [67%] [off]
$ amixer set Capture capture
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 15
Front Left: Capture 10 [67%] [off]
Front Right: Capture 10 [67%] [off]
Чего делать не знаю :(((
--
Best regards,
Yury A. Yurevich
Registered Linux User #276311
Debian 3.0r1 Woody kernel 2.6.5
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