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Aiheet - kamara

Sivuja: 1 ... 11 12 [13]
241
Mikä on yhteisön kääntämän Firefoxin nimi. Joku sea, muttei ilmeisesti seamonkey, vai onko sittenkin?

Se sittenkin taitaa olla tuo Seamonkey?

242
Omani on ln, jota käytän usein sellaisissa tilanteissa, jossa yleensä käytetään joko mv:tä tai cp:tä.

Hyvä esimerkki on ladattaessa firefoxilla Esim. leffaa, ja haluankin streemata sitä, mutta firefox tekee latauksesta file.mkv.part-teidoston, niin muutan tiedostopäätteen ln:llä seuraavasti.
Koodia: [Valitse]
ln file.mkv.part filestream.mkv

Jolloin voin ryhtyä katsomaan leffaa, vaikkei leffa olekaan kokonaisuutena tallentunut koneelleni.

243
Yleistä keskustelua / Mitä mieltä PayPal:sta?
« : 09.06.12 - klo:14.06 »
Itse olen aikeissa perustaa oma PayPal-tili, mutten vielä ole aivan varma sen hyvyydestä.

Onko siitä maksamistavasta hyviä/huonoja kokemuksia ?

Voiko menettää PayPal-tilistä enemmän rahaa kuin sinne on tallettanut ?

244
Ubuntu 12.04:ssa pystyn katsomaan webbikameraani vlc:llä, mutten keksinyt kuinka saman teen vanhemmassa Ubuntu 10.04.04:ssa.

Tai edes joku ohjelma, jolla voisin yrittää katsoa Webbikamerastani.

Tässä koodia...
Koodia: [Valitse]
~$ lsusb
Bus 005 Device 004: ID 046d:092f Logitech, Inc. QuickCam Express Plus

245
Vähän oudosti tämä nyt näyttäisi toimivan, kun en ole onnistunut ohjelmalähteistä asentamaan wineäkään.

Kyseessä on 64-bittinen Ubuntu. Alternativella asennettu.

Koodia: [Valitse]
cat  /etc/apt/sources.list
#

# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Release amd64 (20120425)]/ dists/precise/main/binary-i386/
# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Release amd64 (20120425)]/ dists/precise/restricted/binary-i386/
# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Release amd64 (20120425)]/ precise main restricted

# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Release amd64 (20120425)]/ dists/precise/main/binary-i386/
# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Release amd64 (20120425)]/ dists/precise/restricted/binary-i386/
# deb cdrom:[Ubuntu 12.04 LTS _Precise Pangolin_ - Release amd64 (20120425)]/ precise main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://fi.archive.ubuntu.com/ubuntu/ precise main restricted
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://fi.archive.ubuntu.com/ubuntu/ precise-updates main restricted
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://fi.archive.ubuntu.com/ubuntu/ precise universe
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise universe
deb http://fi.archive.ubuntu.com/ubuntu/ precise-updates universe
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://fi.archive.ubuntu.com/ubuntu/ precise multiverse
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise multiverse
deb http://fi.archive.ubuntu.com/ubuntu/ precise-updates multiverse
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://fi.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://fi.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu precise-security main restricted
deb-src http://security.ubuntu.com/ubuntu precise-security main restricted
deb http://security.ubuntu.com/ubuntu precise-security universe
deb-src http://security.ubuntu.com/ubuntu precise-security universe
deb http://security.ubuntu.com/ubuntu precise-security multiverse
deb-src http://security.ubuntu.com/ubuntu precise-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu precise partner
deb-src http://archive.canonical.com/ubuntu precise partner

## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu precise main
deb-src http://extras.ubuntu.com/ubuntu precise main

Onkos noissa jotain ongelmia ?

Asentaessa antaa seuraavaa herjaa...

Koodia: [Valitse]

246
Koneeni herjasi joka kerta käynnistyksessä, ja laitoin peruuta.

Kyllästyin herjaan, ja laitoin että kerro kehittäjille tai jotain sinne päin.

Huomasin herjaajan olevan unetbootin, jonka poistamalla herjaaminen kirjautumisen alussa loppui, mutta minkä ihmeen takia sen nyt pitäisi käynnistyäkään koneen käynnistymisen yhteydessä?

247
En ole onnistunut tekemään mencoderilla mpg:stä h264-videofilua.

Tämä tekee vain mustaa videota...
Koodia: [Valitse]
$ mencoder $file -nosound -vf-add crop=1024:572 -vf-add scale=1024:572 -ovc x264 -x264encopts crf=23:bframes=5:trellis=1:8x8dct:threads=auto:frameref=3:mixed_refs:weight_b:b_pyramid=normal:psy-rd=1.0:subq=7 -of rawvideo -o "${file%.mpg}.264"  -force-avi-aspect 1.79020979
.
.
.
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
[swscaler @ 0x7f5a77a13120]Slices start in the middle!
Pos:  36.5s    913f (99%) 75.91fps Trem:   0min   4mb  A-V:0.000 [1034:0]
Warning! FPS changed 25.000 -> 50.000  (-25.000000) [6]  
Unsupported PixelFormat 61
Unsupported PixelFormat 53
Unsupported PixelFormat 81
Pos:  36.5s    914f (99%) 75.98fps Trem:   0min   4mb  A-V:0.000 [1034:0]

Flushing video frames.

Video stream: 1050.970 kbit/s  (131371 B/s)  size: 4797677 bytes  36.520 secs  914 frames
x264 [info]: frame I:24    Avg QP:16.07  size: 17709
x264 [info]: frame P:459   Avg QP:25.37  size:  7764
x264 [info]: frame B:429   Avg QP:26.28  size:  1886
x264 [info]: consecutive B-frames: 35.7%  7.0% 12.8% 15.8% 21.4%  7.2%
x264 [info]: mb I  I16..4: 63.2% 26.9%  9.9%
x264 [info]: mb P  I16..4: 19.8%  9.0%  2.7%  P16..4: 27.8%  4.6%  2.3%  0.0%  0.0%    skip:33.9%
x264 [info]: mb B  I16..4:  2.0%  0.5%  0.1%  B16..8: 29.0%  1.4%  0.2%  direct: 0.9%  skip:65.9%  L0:39.9% L1:56.9% BI: 3.2%
x264 [info]: 8x8 transform intra:27.6% inter:81.4%
x264 [info]: coded y,uvDC,uvAC intra: 26.0% 34.6% 17.2% inter: 8.3% 11.8% 1.4%
x264 [info]: i16 v,h,dc,p: 74% 20%  2%  4%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 21% 26%  4%  4%  5%  5%  5%  5%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 68%  7%  2%  2%  2%  3%  2%  2%
x264 [info]: i8c dc,h,v,p: 66% 21% 10%  3%
x264 [info]: Weighted P-Frames: Y:18.5% UV:12.0%
x264 [info]: ref P L0: 45.5%  8.6% 12.8% 29.2%  3.9%
x264 [info]: ref B L0: 86.9% 11.6%  1.5%
x264 [info]: ref B L1: 91.5%  8.5%
x264 [info]: kb/s:1052.12



10.04.4:ssä kyseinen toimii.

Tällaista lähettää vastauksena...
Koodia: [Valitse]
mencoder $file -nosound -ovc x264 -x264encopts crf=23:bframes=5:trellis=1:8x8dct:threads=auto:frameref=3:mixed_refs:weight_b:b_pyramid=normal:psy-rd=1.0:subq=7 -of rawvideo -o "${file%.mpg}.avi"
MEncoder svn r34540 (Ubuntu), built with gcc-4.6 (C) 2000-2012 MPlayer Team
success: format: 0  data: 0x0 - 0x90f000
libavformat version 53.21.0 (external)
Mismatching header version 53.19.0
MPEG-PS file format detected.
VIDEO:  MPEG2  720x576  (aspect 2)  25.000 fps  9500.0 kbps (1187.5 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.000  ftime:=0.0400
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 53.35.0 (external)
Mismatching header version 53.32.2
Selected video codec: [ffmpeg2] vfm: ffmpeg (FFmpeg MPEG-2)
==========================================================================
Unsupported PixelFormat 61
Unsupported PixelFormat 53
Unsupported PixelFormat 81
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
x264 [info]: using SAR=16/15
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2
x264 [info]: profile High, level 3.0
Pos:   0.0s      1f ( 0%)  0.00fps Trem:   0min   0mb  A-V:0.000 [0:0]

1 duplicate frame(s)!
Pos:  25.5s    637f (68%) 111.58fps Trem:   0min   4mb  A-V:0.000 [934:0]
[mpeg2video @ 0x7f5b386884c0]Warning MVs not available
[mpeg2video @ 0x7f5b386884c0]concealing 5 DC, 5 AC, 5 MV errors
Pos:  36.5s    913f (99%) 111.53fps Trem:   0min   4mb  A-V:0.000 [946:0]
Warning! FPS changed 25.000 -> 50.000  (-25.000000) [6]  
Unsupported PixelFormat 61
Unsupported PixelFormat 53
Unsupported PixelFormat 81
Pos:  36.5s    914f (99%) 111.63fps Trem:   0min   4mb  A-V:0.000 [946:0]

Flushing video frames.

Video stream:  954.443 kbit/s  (119305 B/s)  size: 4357032 bytes  36.520 secs  914 frames
x264 [info]: frame I:11    Avg QP:19.64  size: 28576
x264 [info]: frame P:336   Avg QP:23.12  size:  9469
x264 [info]: frame B:565   Avg QP:26.27  size:  1524
x264 [info]: consecutive B-frames: 17.5%  7.2%  5.6% 30.7% 25.8% 13.2%
x264 [info]: mb I  I16..4: 29.4% 63.3%  7.3%
x264 [info]: mb P  I16..4: 12.2% 16.1%  3.1%  P16..4: 30.8%  7.6%  3.9%  0.0%  0.0%    skip:26.2%
x264 [info]: mb B  I16..4:  0.3%  0.5%  0.0%  B16..8: 32.8%  1.8%  0.3%  direct: 1.0%  skip:63.3%  L0:44.9% L1:50.0% BI: 5.0%
x264 [info]: 8x8 transform intra:52.9% inter:84.2%
x264 [info]: coded y,uvDC,uvAC intra: 47.7% 63.3% 25.6% inter: 9.0% 11.7% 1.5%
x264 [info]: i16 v,h,dc,p: 38% 46%  8%  9%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 19% 33%  3%  2%  3%  2%  4%  4%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 10% 78%  4%  1%  1%  2%  1%  1%  1%
x264 [info]: i8c dc,h,v,p: 41% 28% 25%  5%
x264 [info]: Weighted P-Frames: Y:7.7% UV:6.2%
x264 [info]: ref P L0: 62.6% 12.5% 17.8%  7.0%  0.2%
x264 [info]: ref B L0: 83.7% 14.2%  2.2%
x264 [info]: ref B L1: 90.8%  9.2%
x264 [info]: kb/s:955.49

248
Meinasin tehdä videotutoriaalia xvidcap:llä, mutta ääntä en ole saanut tallennettua mic:stä.

Tällaisilla vivuilla olen yrittänyt, mutta ääni on edelleen mykkä...

Koodia: [Valitse]
xvidcap --audio yes --aucodec mp3 --fps 25 --format mov --cap_geometry 800x558+0+572 --audio_in /dev/dsp  --continue no --file %08d.mov

Sivuja: 1 ... 11 12 [13]