Line-in Aufnahme funktioniert nicht

[Sirius_Alpha]

Hi,
ich versuche über Line-in etwas aufzunehmen, jedoch bekomme ich keinen Pegelausschlag (oder wie auch immer das heißt): Bei einer Aufnahme ist nichts zu hören, und sämtliche Programme die ich getestet habe zeigen keinen Ausschlag an.

Soundkarte ist eine SBLive 5.1
(Kernel 2.6. mit Alsa)


Unter Windows funktioniert die Aufnahme.

Im Alsamixer hab ich alles was möglich war hochgeregelt, unmuted und auf Capture gestellt.

Die Ausgabe von "amixer get Line" ist:

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 28 [90%] [on] Capture [on]
Front Right: Playback 28 [90%] [on] Capture [on]


Eine weitere seltsame Sache, die ich vielleicht in diesem Zusammenhang erwähnen sollte ist, dass meine Boxen unter Windows nur am grünen Ausgang funktionieren. Unter Linux geht es an diesem Ausgang nicht, dafür an den anderen. Vielleicht hängt das ja damit zusammen.

Ansonsten fällt mir gerade nichts ein, was ich euch noch mitteilen könnte.


Ich hoffe hier kann mir jemand helfen.


mfg Sirius

[ThorstenHirsch]

Schau dir mal die Mixereinstellungen der anderen Channels an. Vielleicht haste ja "Line as Rear Out" (oder so) auf nicht-stumm (=aktiviert). Also schalte die "Schalter-Channels" mal von nicht-stumm auf stumm oder andersrum und schau ob's dann geht. "Schalter-Channels" erkennst du daran, dass man bei ihnen keine Lautstärke regeln kann sondern nur stumm und nicht-stumm.

[Sirius_Alpha]

"Line as Rear Out" oder ähnliches gibt es bei mir nicht.

Ich hab jetzt eine knappe Stunde mit den Mixereinstellungen experimentiert, aber bisher noch nichts gefunden.

Könnte vielleicht jemand bei dem Line in mit einer SBLive 5.1 funktioniert, seine Einstellungen posten?




edit: So, danke der Hilfe von hemicuda hab ich es jetzt endlich geschafft:

Im Alsamixer muss AC97 Capture hochgeregelt werden. Warum ist für mich rätzelhaft.

Nochmal vielen Dank an hemicuda :)

[king_of_R&R]

Könnte vielleicht jemand bei dem Line in mit einer SBLive 5.1 funktioniert, seine Einstellungen posten?


mach mal bitte :P bei mir gehts auch nicht..

Ich hab die gleiche Soundkarte wie du.. welche von den Line-In-Buchsen hast du genommen?

Gruß
king_of_r&r

[Sirius_Alpha]

Bei mir gibts nur eine Line-in buchse, die ist blau.

Der output von "amixer" ist:


Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 24 [77%] [on]
Front Right: Playback 24 [77%] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 24 [77%] [on]
Front Right: Playback 24 [77%] [on]
Simple mixer control 'Headphone LFE',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Headphone',1
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Front Left: Playback 76 [76%]
Front Right: Playback 76 [76%]
Simple mixer control 'Headphone Center',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Tone',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [off]
Front Right: Playback [off]
Simple mixer control 'Bass',0
Capabilities: volume
Playback channels: Front Left - Front Right
Limits: 0 - 40
Mono: 29 [72%]
Front Left:
Front Right:
Simple mixer control 'Treble',0
Capabilities: volume
Playback channels: Front Left - Front Right
Limits: 0 - 40
Mono: 30 [75%]
Front Left:
Front Right:
Simple mixer control '3D Control - Switch',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control '3D Control Sigmatel - Depth',0
Capabilities: volume volume-joined
Playback channels: Mono
Limits: 0 - 3
Mono: 0 [0%]
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on]
Front Right: Playback 31 [100%] [on]
Simple mixer control 'Surround',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] Capture 0 [0%] [off]
Front Right: Playback 0 [0%] Capture 0 [0%] [off]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 0 [0%]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 0 [0%]
Simple mixer control 'Wave',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 72 [72%] Capture 70 [70%] [on]
Front Right: Playback 72 [72%] Capture 70 [70%] [on]
Simple mixer control 'Wave Center',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 72 [72%]
Simple mixer control 'Wave LFE',0
Capabilities: pvolume pvolume-joined
Playback channels: Mono
Limits: Playback 0 - 100
Mono: Playback 72 [72%]
Simple mixer control 'Wave Surround',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 100
Front Left: Playback 72 [72%]
Front Right: Playback 72 [72%]
Simple mixer control 'Music',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 77 [77%] Capture 77 [77%] [off]
Front Right: Playback 77 [77%] Capture 77 [77%] [off]
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 31 [100%] [on] Capture [on]
Front Right: Playback 31 [100%] [on] Capture [on]
Simple mixer control 'Line LiveDrive',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] Capture 0 [0%] [off]
Front Right: Playback 0 [0%] Capture 0 [0%] [off]
Simple mixer control 'Line2 LiveDrive',1
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] Capture 0 [0%] [off]
Front Right: Playback 0 [0%] Capture 0 [0%] [off]
Simple mixer control 'CD',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 0 [0%] [off] Capture [off]
Front Right: Playback 0 [0%] [off] Capture [off]
Simple mixer control 'Mic',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono: Playback 0 [0%] [off]
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'Mic Boost (+20dB)',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Mic Select',0
Capabilities:
Mono:
Simple mixer control 'Video',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 24 [77%] [on] Capture [off]
Front Right: Playback 24 [77%] [on] Capture [off]
Simple mixer control 'Phone',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono: Playback 24 [77%] [on]
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Coaxial',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] Capture 0 [0%] [off]
Front Right: Playback 0 [0%] Capture 0 [0%] [off]
Simple mixer control 'IEC958 LiveDrive',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] Capture 0 [0%] [off]
Front Right: Playback 0 [0%] Capture 0 [0%] [off]
Simple mixer control 'IEC958 Optical Raw',0
Capabilities: pswitch
Playback channels: Front Left - Front Right
Front Left: Playback [off]
Front Right: Playback [off]
Simple mixer control 'IEC958 Playback AC97-SPSA',0
Capabilities: volume volume-joined
Playback channels: Mono
Limits: 0 - 3
Mono: 2 [67%]
Simple mixer control 'IEC958 TTL',0
Capabilities: pvolume cvolume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 70 [70%] Capture 76 [76%] [off]
Front Right: Playback 70 [70%] Capture 76 [76%] [off]
Simple mixer control 'PC Speaker',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 15
Mono: Playback 12 [80%] [on]
Simple mixer control 'Aux',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 24 [77%] [on] Capture [off]
Front Right: Playback 24 [77%] [on] Capture [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 15
Front Left: Capture 15 [100%] [on]
Front Right: Capture 15 [100%] [on]
Simple mixer control 'Mix',0
Capabilities: cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Capture channels: Front Left - Front Right
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
Capabilities: cswitch cswitch-joined cswitch-exclusive
Capture exclusive group: 0
Capture channels: Front Left - Front Right
Front Left: Capture [off]
Front Right: Capture [off]
Simple mixer control 'AC97',0
Capabilities: pvolume cvolume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: Playback 0 - 100 Capture 0 - 100
Front Left: Playback 0 [0%] Capture 100 [100%]
Front Right: Playback 0 [0%] Capture 100 [100%]
Simple mixer control 'EMU10K1 PCM',0
Capabilities: volume
Playback channels: Front Left - Front Right - Front Center
Limits: 0 - 65535
Mono: 65535 [100%]
Front Left:
Front Right:
Front Center:
Simple mixer control 'EMU10K1 PCM Send',0
Capabilities: volume
Playback channels: Front Left - Front Right - Front Center - Rear Left - Rear Right - Woofer - ? - ? - ? - ? - ? - ?
Limits: 0 - 255
Mono: 255 [100%]
Front Left:
Front Right:
Front Center:
Rear Left:
Rear Right:
Woofer:
?:
?:
?:
?:
?:
?:
Simple mixer control 'EMU10K1 PCM Send Routing',0
Capabilities: volume
Playback channels: Front Left - Front Right - Front Center - Rear Left - Rear Right - Woofer - ? - ? - ? - ? - ? - ?
Limits: 0 - 15
Mono: 0 [0%]
Front Left:
Front Right:
Front Center:
Rear Left:
Rear Right:
Woofer:
?:
?:
?:
?:
?:
?:
Simple mixer control 'External Amplifier',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'SB Live Analog/Digital Output Jack',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Sigmatel 4-Speaker Stereo',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Sigmatel Surround Phase Inversion Playback ',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]



Ich hoffe da sind alle Mixereinstellungen aufgelistet. Bei einem großen Teil hab ich aber keine Ahnung ob das so nötig ist, oder wofür die Sachen gut sind.