Externa web kamera iSight -instalacija

[oldman]

evo iz terminala , možda više saznaš:

Kod: Označi sve

janko@janko-Macmini ~ $ coriander

(process:2437): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::sm-connect after class was initialised

(process:2437): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::show-crash-dialog after class was initialised

(process:2437): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::display after class was initialised

(process:2437): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::default-icon after class was initialised

(coriander:2437): Gtk-WARNING **: Theme file for default has no name


(coriander:2437): Gtk-WARNING **: Theme file for default has no directories

libdc1394 error: juju: Max retries for tcode 0x0, offset 10614
libdc1394 error: Generic failure: in dc1394_video_set_transmission (control.c, line 948): Could not start ISO transmission

janko@janko-Macmini ~ $ gstreamer-properties

(gstreamer-properties:2491): Gtk-WARNING **: Unknown property: GtkDialog.has-separator

(gstreamer-properties:2491): Gtk-WARNING **: Unknown property: GtkDialog.has-separator

(gstreamer-properties:2491): Gtk-WARNING **: Theme file for default has no name


(gstreamer-properties:2491): Gtk-WARNING **: Theme file for default has no directories

gstreamer-properties-Message: Skipping unavailable plugin 'artsdsink'
gstreamer-properties-Message: Skipping unavailable plugin 'esdsink'
gstreamer-properties-Message: Skipping unavailable plugin 'sunaudiosink'
gstreamer-properties-Message: Skipping unavailable plugin 'glimagesink'
gstreamer-properties-Message: Skipping unavailable plugin 'sdlvideosink'
gstreamer-properties-Message: Skipping unavailable plugin 'v4lmjpegsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'qcamsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'v4lsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'esdmon'
gstreamer-properties-Message: Skipping unavailable plugin 'sunaudiosrc'
gstreamer-properties-Message: Error running pipeline 'Custom': Cannot identify device 'iSight.video0/video'. [v4l2_calls.c(497): gst_v4l2_open (): /GstPipeline:pipeline1/GstV4l2Src:v4l2src2:
system error: No such file or directory]
gstreamer-properties-Message: Error running pipeline 'Custom': Cannot identify device 'iSight.video0/video'. [v4l2_calls.c(497): gst_v4l2_open (): /GstPipeline:pipeline3/GstV4l2Src:v4l2src3:
system error: No such file or directory]
janko@janko-Macmini ~ $ 

ono za ISO trans. znači da nisam upalio kameru. Upalio sam i dalje je bilo ok. jbg skleroza

[teorijavelikogpraska]

jel to coriander sam u default output napisao isight camera i još nešto, ili si to ti napisao. prije je u tom polju bilo nešto poput v4l2/dev/itd..... jeli moguće da on tako nešto sam napiše. pa kamera prije svega uopće nije izlaz, nego ulaz???

[oldman]

Zato i pitam, jer sam to napisao kad sam se upetljao s gstreamerom.

[teorijavelikogpraska]

Zato i pitam, jer sam to napisao kad sam se upetljao s gstreamerom.

ajdemo se onda ispetljati.

napravi ovo, to svakako moraš napraviti da bi bio siguran da će ti se modul loopback učitati nakon gašenja i paljenja.

u terminalu

Kod: Označi sve

sudo tvojtexteditor /etc/rc.local

ovo tvoj editor zamijeniš sa gedit ili koji ti je već

otvoriti će se fajl u koji ćeš u predzadnji red, dakle prije onog exit, napravi si jedan prazan red i iskopiraj si ovo. pazi da točno iskopiraš, jer sam prije vidio da ti se zna desiti da dio ne kopiraš

modprobe v4l2loopback

spremi fajl i ugasi računalo. ponovno ga upali i sa lsmod provjeri dali se taj modul učitao.
pokreni coriander, startaj v4l u njemu.

pokreni u terminalu gstreamer-properties i tamo pod pipeline iskopiraj

v4l2src device="onoizcorianderadefaultoutput"

i onda mi stavi sliku i tog gstreamera i coriandera, da mogu usporediti

[oldman]

sad ga nema u lsmod

Kod: Označi sve

janko@janko-Macmini ~ $ lsmod
Module                  Size  Used by
hidp                   23826  1 
usblp                  22891  0 
rfcomm                 69160  8 
bnep                   19624  2 
binfmt_misc            17468  1 
snd_hda_codec_hdmi     46368  1 
joydev                 17381  0 
hid_appleir            13010  0 
hid_generic            12548  0 
applesmc               19308  0 
input_polldev          13896  1 applesmc
dm_multipath           22873  0 
scsi_dh                14882  1 dm_multipath
btusb                  32412  0 
bluetooth             391136  27 bnep,hidp,btusb,rfcomm
usbhid                 52659  0 
hid                   106148  4 hidp,hid_generic,usbhid,hid_appleir
usb_storage            62209  0 
ax88179_178a           22455  0 
usbnet                 43913  1 ax88179_178a
mii                    13934  2 usbnet,ax88179_178a
snd_hda_codec_cirrus    18855  1 
snd_hda_intel          56451  3 
snd_hda_codec         192906  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_cirrus
snd_hwdep              13602  1 snd_hda_codec
snd_isight             13561  0 
snd_firewire_lib       23534  1 snd_isight
snd_pcm               102099  5 snd_firewire_lib,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_isight
intel_rapl             18773  0 
x86_pkg_temp_thermal    14205  0 
intel_powerclamp       14705  0 
coretemp               13435  0 
kvm_intel             143109  0 
kvm                   451552  1 kvm_intel
crct10dif_pclmul       14289  0 
crc32_pclmul           13113  0 
ghash_clmulni_intel    13216  0 
aesni_intel            55624  0 
aes_x86_64             17131  1 aesni_intel
lrw                    13286  1 aesni_intel
gf128mul               14951  1 lrw
glue_helper            13990  1 aesni_intel
ablk_helper            13597  1 aesni_intel
cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30144  1 snd_seq_midi
lpc_ich                21080  0 
wl                   6367819  0 
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              29482  2 snd_pcm,snd_seq
cfg80211              484040  1 wl
snd                    69322  18 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_cirrus,snd_isight,snd_seq_midi
soundcore              12680  1 snd
mei_me                 18627  0 
mei                    82276  1 mei_me
apple_gmux             13665  0 
apple_bl               13993  1 apple_gmux
shpchp                 37032  0 
parport_pc             32701  0 
ppdev                  17671  0 
mac_hid                13205  0 
lp                     17759  0 
parport                42348  3 lp,ppdev,parport_pc
dm_mirror              22135  0 
dm_region_hash         20862  1 dm_mirror
dm_log                 18411  2 dm_region_hash,dm_mirror
i915                  783805  4 
i2c_algo_bit           13413  1 i915
firewire_ohci          40409  0 
drm_kms_helper         55071  1 i915
ahci                   25819  3 
tg3                   166442  0 
firewire_core          68769  3 snd_firewire_lib,firewire_ohci,snd_isight
drm                   303102  5 i915,drm_kms_helper
libahci                32716  1 ahci
crc_itu_t              12707  1 firewire_core
ptp                    18933  1 tg3
sdhci_pci              23172  0 
pps_core               19382  1 ptp
sdhci                  43015  1 sdhci_pci
video                  19476  2 i915,apple_gmux
janko@janko-Macmini ~ $ 

[teorijavelikogpraska]

upiši u terminal

Kod: Označi sve

sudo gedit /etc/rc.local

kad se otvori fajl iskopiraj mi sadržaj, da provjerim kako si to odradio

[oldman]

[img]

rc.local.png

(21.92 KiB) Preuzeto 424 puta.

[/img][img]

term..png

(20.88 KiB) Nije preuzeto niti jednom.

[/img]Sad vidim da ga nema u etc.

[teorijavelikogpraska]

i ja vidim

ispred zadnjeg reda gdje piše exit, ubaci

Kod: Označi sve

modprobe v4l2loopback

spremi fajl

ugasi pa upali računalo, provjeri sa lsmod jeli se učitao, i odradi ono iz posta

i slike coriandera i gstreamera, da mogu usporediti

ustvari ga imaš samo obriši one ljestve ispred tog reda

[oldman]

terminal:

Kod: Označi sve

janko@janko-Macmini ~ $ lsmod
Module                  Size  Used by
hidp                   23826  1 
v4l2loopback           34037  0 
videodev              134688  1 v4l2loopback
usblp                  22891  0 
rfcomm                 69160  8 
bnep                   19624  2 
binfmt_misc            17468  1 
joydev                 17381  0 
hid_appleir            13010  0 
hid_generic            12548  0 
applesmc               19308  0 
input_polldev          13896  1 applesmc
dm_multipath           22873  0 
scsi_dh                14882  1 dm_multipath
snd_hda_codec_hdmi     46368  1 
snd_hda_codec_cirrus    18855  1 
btusb                  32412  0 
bluetooth             391136  27 bnep,hidp,btusb,rfcomm
ax88179_178a           22455  0 
usbnet                 43913  1 ax88179_178a
usb_storage            62209  0 
usbhid                 52659  0 
mii                    13934  2 usbnet,ax88179_178a
hid                   106148  4 hidp,hid_generic,usbhid,hid_appleir
snd_hda_intel          56451  3 
snd_hda_codec         192906  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_cirrus
snd_hwdep              13602  1 snd_hda_codec
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30144  1 snd_seq_midi
intel_rapl             18773  0 
x86_pkg_temp_thermal    14205  0 
intel_powerclamp       14705  0 
coretemp               13435  0 
kvm_intel             143109  0 
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
kvm                   451552  1 kvm_intel
crct10dif_pclmul       14289  0 
crc32_pclmul           13113  0 
ghash_clmulni_intel    13216  0 
aesni_intel            55624  0 
snd_isight             13561  1 
aes_x86_64             17131  1 aesni_intel
snd_firewire_lib       23534  1 snd_isight
lrw                    13286  1 aesni_intel
snd_pcm               102099  5 snd_firewire_lib,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_isight
gf128mul               14951  1 lrw
glue_helper            13990  1 aesni_intel
ablk_helper            13597  1 aesni_intel
cryptd                 20359  3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              29482  2 snd_pcm,snd_seq
lpc_ich                21080  0 
snd                    69322  20 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_cirrus,snd_isight,snd_seq_midi
wl                   6367819  0 
cfg80211              484040  1 wl
mei_me                 18627  0 
mei                    82276  1 mei_me
soundcore              12680  1 snd
apple_gmux             13665  0 
apple_bl               13993  1 apple_gmux
parport_pc             32701  0 
ppdev                  17671  0 
mac_hid                13205  0 
lp                     17759  0 
shpchp                 37032  0 
parport                42348  3 lp,ppdev,parport_pc
dm_mirror              22135  0 
dm_region_hash         20862  1 dm_mirror
dm_log                 18411  2 dm_region_hash,dm_mirror
i915                  783805  4 
firewire_ohci          40409  0 
firewire_core          68769  3 snd_firewire_lib,firewire_ohci,snd_isight
crc_itu_t              12707  1 firewire_core
ahci                   25819  3 
sdhci_pci              23172  0 
libahci                32716  1 ahci
sdhci                  43015  1 sdhci_pci
i2c_algo_bit           13413  1 i915
drm_kms_helper         55071  1 i915
tg3                   166442  0 
drm                   303102  5 i915,drm_kms_helper
ptp                    18933  1 tg3
pps_core               19382  1 ptp
video                  19476  2 i915,apple_gmux
janko@janko-Macmini ~ $ coriander

(process:2403): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::sm-connect after class was initialised

(process:2403): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::show-crash-dialog after class was initialised

(process:2403): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::display after class was initialised

(process:2403): GLib-GObject-WARNING **: Attempt to add property GnomeProgram::default-icon after class was initialised

(coriander:2403): Gtk-WARNING **: Theme file for default has no name


(coriander:2403): Gtk-WARNING **: Theme file for default has no directories

janko@janko-Macmini ~ $ gstreamer-properties

(gstreamer-properties:2460): Gtk-WARNING **: Unknown property: GtkDialog.has-separator

(gstreamer-properties:2460): Gtk-WARNING **: Unknown property: GtkDialog.has-separator

(gstreamer-properties:2460): Gtk-WARNING **: Theme file for default has no name


(gstreamer-properties:2460): Gtk-WARNING **: Theme file for default has no directories

gstreamer-properties-Message: Skipping unavailable plugin 'artsdsink'
gstreamer-properties-Message: Skipping unavailable plugin 'esdsink'
gstreamer-properties-Message: Skipping unavailable plugin 'sunaudiosink'
gstreamer-properties-Message: Skipping unavailable plugin 'glimagesink'
gstreamer-properties-Message: Skipping unavailable plugin 'sdlvideosink'
gstreamer-properties-Message: Skipping unavailable plugin 'v4lmjpegsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'qcamsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'v4lsrc'
gstreamer-properties-Message: Skipping unavailable plugin 'esdmon'
gstreamer-properties-Message: Skipping unavailable plugin 'sunaudiosrc'

(gstreamer-properties:2460): GStreamer-CRITICAL **: gst_element_make_from_uri: assertion 'gst_uri_is_valid (uri)' failed
gstreamer-properties-Message: Error running pipeline 'Video for Linux 2 (v4l2)': Device '/dev/video0' is not a capture device. [v4l2_calls.c(519): gst_v4l2_open (): /GstPipeline:pipeline1/GstV4l2Src:v4l2src2:
Capabilities: 0x5000002]
gstreamer-properties-Message: Error running pipeline 'Custom': Device '/dev/video0' is not a capture device. [v4l2_calls.c(519): gst_v4l2_open (): /GstPipeline:pipeline2/GstV4l2Src:v4l2src3:
Capabilities: 0x5000002]
gstreamer-properties-Message: Error running pipeline 'Custom': Device '/dev/video0' is not a capture device. [v4l2_calls.c(519): gst_v4l2_open (): /GstPipeline:pipeline3/GstV4l2Src:v4l2src4:
Capabilities: 0x5000002]
janko@janko-Macmini ~ $ 

[oldman]

[img]

sl.stre..png

(13.23 KiB) Preuzeto 397 puta.

[/img]stream.