laut alsa-project müssen die folgenden module geladen werden. Für intel-hda: modprobe snd-hda-intel;modprobe snd-pcm-oss;modprobe snd-mixer-oss;modprobe snd-seq-oss. für bt878: modprobe snd-bt87x;modprobe snd-pcm-oss;modprobe snd-mixer-oss;modprobe snd-seq-oss. Vor dem Laden von zusätzlichen Modulen:
CODE:
lsmod | grep snd
snd_hda_intel 20116 1
snd_hda_codec 164608 1 snd_hda_intel
snd_pcm_oss 47360 0
snd_bt87x 16932 1
snd_mixer_oss 19584 1 snd_pcm_oss
snd_pcm 84612 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_bt87x
snd_timer 25348 1 snd_pcm
snd 58372 11 snd_hda_intel,snd_hda_codec,snd_pcm_oss,
snd_bt87x,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11232 1 snd
snd_page_alloc 11400 3 snd_hda_intel,snd_bt87x,snd_pcm
D. h. nur der snd-seq-oss muss manuell geladen werden.
CODE:
lsmod | grep snd
snd_seq_dummy 4996 0
snd_seq_oss 36480 0
snd_seq_midi 9984 0
snd_rawmidi 27264 1 snd_seq_midi
snd_seq_midi_event 8960 2 snd_seq_oss,snd_seq_midi
snd_seq 59120 6 snd_seq_dummy,snd_seq_oss,
snd_seq_midi,snd_seq_midi_event
snd_seq_device 9868 5 snd_seq_dummy,snd_seq_oss,
snd_seq_midi,snd_rawmidi,snd_seq
snd_hda_intel 20116 1
snd_hda_codec 164608 1 snd_hda_intel
snd_pcm_oss 47360 0
snd_bt87x 16932 1
snd_mixer_oss 19584 1 snd_pcm_oss
snd_pcm 84612 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_bt87x
snd_timer 25348 2 snd_seq,snd_pcm
snd 58372 15 snd_seq_oss,snd_rawmidi,snd_seq,
snd_seq_device,snd_hda_intel,snd_hda_codec,snd_pcm_oss,
snd_bt87x,snd_mixer_oss,snd_pcm,snd_timer
soundcore 11232 1 snd
snd_page_alloc 11400 3 snd_hda_intel,snd_bt87x,snd_pcm
Außerdem ist noch das modul msp3400 notwendig, weil sonst die Aufnahme stumm ist.
CODE:
vorher:
lsmod | grep bttv
bttv 176116 2 bt878
video_buf 27652 3 cx8800,cx88xx,bttv
ir_common 28548 2 cx88xx,bttv
compat_ioctl32 2432 2 cx8800,bttv
i2c_algo_bit 10376 2 cx88xx,bttv
v4l2_common 17280 3 cx8800,tuner,bttv
btcx_risc 6280 3 cx8800,cx88xx,bttv
tveeprom 16144 2 cx88xx,bttv
videodev 10752 3 cx8800,cx88xx,bttv
i2c_core 23424 11 i2c_ec,cx88xx,lirc_i2c,eeprom,i2c_isa,
tuner,tvaudio,bttv,i2c_algo_bit,nvidia,tveeprom
nachher:
lsmod | grep bttv
bttv 176116 2 bt878
video_buf 27652 3 cx8800,cx88xx,bttv
ir_common 28548 2 cx88xx,bttv
compat_ioctl32 2432 2 cx8800,bttv
i2c_algo_bit 10376 2 cx88xx,bttv
v4l2_common 17280 4 msp3400,cx8800,tuner,bttv
btcx_risc 6280 3 cx8800,cx88xx,bttv
tveeprom 16144 2 cx88xx,bttv
videodev 10752 3 cx8800,cx88xx,bttv
i2c_core 23424 12 msp3400,i2c_ec,cx88xx,lirc_i2c,eeprom,
i2c_isa,tuner,tvaudio,bttv,i2c_algo_bit,nvidia,tveeprom
Capture device auf tv-tuner bei bttv dann hat die Aufnahme auch Ton