[vlc-devel] Problem in VLC using V4L2 with analog camera.

Beyonlo beyonlo at gmail.com
Thu Apr 2 01:53:00 CEST 2009


Hello,

> You don't seem to have the extra debug line I added yesterday in your
> 1.0.0 output. Could you synchronize to latest git and check that you
> have a "Interlacing setting: <something>" line ?

    Today you told me that is possible that I was not running the
latest version. Well, so to be sure that I running the correct VLC
version (GIT), I was install a new machine with new linux
installation, without install default vlc of distro. After I did:

git clone git://git.videolan.org/vlc.git
cd vlc
./bootstrap
./configure --disable-libv4l2 --enable-x264 --enable-v4l2 --prefix=/usr
./vlc -vvv v4l2:///dev/video0:standard=3:width=320:height=240:input=1

But not show images (on the yesterday git and 0.9.8 show images, with
flicker, but show) and I not find line  "Interlacing setting:
<something>" . Output is below:

administrator at vix:~/vlc$ ./vlc -vvv
v4l2:///dev/video0:standard=3:width=320:height=240:input=1
VLC media player 1.0.0-pre1 Goldeneye
[0x85b3140] main libvlc debug: VLC media player - version 1.0.0-pre1
Goldeneye - (c) 1996-2009 the VideoLAN team
[0x85b3140] main libvlc debug: libvlc was configured with ./configure
'--disable-libv4l2' '--enable-x264' '--enable-v4l2' '--prefix=/usr'
[0x85b3140] main libvlc debug: translation test: code is "C"
[0x85b3140] main libvlc debug: checking plugin modules
[0x85b3140] main libvlc debug: loading plugins cache file
/home/administrator/.cache/vlc/plugins-04041e.dat
[0x85b3140] main libvlc debug: recursively browsing `/usr/lib/vlc'
[0x85b3140] main libvlc debug: recursively browsing
`/home/administrator/vlc/modules'
[0x85b3140] main libvlc debug: module bank initialized (331 modules)
[0x85b3140] main libvlc debug: opening config file
(/home/administrator/.config/vlc/vlcrc)
[0x85b3140] main libvlc debug: CPU has capabilities 486 586 MMX MMXEXT
SSE SSE2 FPU
[0x85b3140] main libvlc debug: looking for memcpy module: 3 candidates
[0x85b3140] main libvlc debug: using memcpy module "memcpymmxext"
[0x8641ec8] main input debug: Creating an input for 'Media Library'
[0x8641ec8] main input debug: Input is a meta file: disabling unneeded options
[0x8641ec8] main input debug: using timeshift granularity of 52428800 bytes
[0x8641ec8] main input debug: using timeshift  path '/tmp'
[0x8641ec8] main input debug:
`file/xspf-open:///home/administrator/.local/share/vlc/ml.xspf' gives
access `file' demux `xspf-open' path
`/home/administrator/.local/share/vlc/ml.xspf'
[0x8641ec8] main input debug: creating demux: access='file'
demux='xspf-open' path='/home/administrator/.local/share/vlc/ml.xspf'
[0x8648f78] main demux debug: looking for access_demux module: 0 candidates
[0x8648f78] main demux debug: no access_demux module matched "file"
[0x8648f78] main demux debug: TIMER module_need() : 0,108 ms - Total
0,108 ms / 1 intvls (Avg 0,108 ms)
[0x8641ec8] main input debug: creating access 'file'
path='/home/administrator/.local/share/vlc/ml.xspf'
[0x8648f78] main access debug: looking for access module: 3 candidates
[0x8648f78] access_file access debug: opening file
`/home/administrator/.local/share/vlc/ml.xspf'
[0x8648f78] main access debug: using access module "access_file"
[0x8648f78] main access debug: TIMER module_need() : 0,794 ms - Total
0,794 ms / 1 intvls (Avg 0,794 ms)
[0x864e480] main stream debug: Using AStream*Stream
[0x864e480] main stream debug: pre buffering
[0x864e480] main stream debug: received first data after 0 ms
[0x864e480] main stream debug: pre-buffering done 296 bytes in 0s -
6423 kbytes/s
[0x864d8c0] main stream debug: looking for stream_filter module: 4 candidates
[0x864d8c0] main stream debug: TIMER module_need() : 1,065 ms - Total
1,065 ms / 1 intvls (Avg 1,065 ms)
[0x864d8c0] main stream debug: looking for stream_filter module: 1 candidate
[0x864d8c0] main stream debug: using stream_filter module "stream_filter_record"
[0x864d8c0] main stream debug: TIMER module_need() : 0,358 ms - Total
0,358 ms / 1 intvls (Avg 0,358 ms)
[0x8641ec8] main input debug: creating demux: access='file'
demux='xspf-open' path='/home/administrator/.local/share/vlc/ml.xspf'
[0x864f890] main demux debug: looking for demux module: 1 candidate
[0x864f890] playlist demux debug: using XSPF playlist reader
[0x864f890] main demux debug: using demux module "playlist"
[0x864f890] main demux debug: TIMER module_need() : 1,350 ms - Total
1,350 ms / 1 intvls (Avg 1,350 ms)
[0x8641ec8] main input debug:
`file/xspf-open:///home/administrator/.local/share/vlc/ml.xspf'
successfully opened
[0x8650a98] main xml debug: looking for xml module: 1 candidate
[0x8650a98] main xml debug: using xml module "xtag"
[0x8650a98] main xml debug: TIMER module_need() : 0,284 ms - Total
0,284 ms / 1 intvls (Avg 0,284 ms)
[0x864f890] playlist demux debug: parsed 0 tracks successfully
[0x8650a98] main xml debug: removing module "xtag"
[0x8641ec8] main input debug: EOF reached
[0x864f890] main demux debug: removing module "playlist"
[0x864d8c0] main stream debug: removing module "stream_filter_record"
[0x8648f78] main access debug: removing module "access_file"
[0x8641ec8] main input debug: TIMER input launching for 'Media
Library' : 9,168 ms - Total 9,168 ms / 1 intvls (Avg 9,168 ms)
[0x863af38] main playlist debug: rebuilding array of current - root Playlist
[0x863af38] main playlist debug: rebuild done - 0 items, index -1
[0x863af38] main playlist debug: Activated
[0x8642090] main interface debug: looking for interface module: 1 candidate
[0x8642090] main interface debug: using interface module "hotkeys"
[0x8642090] main interface debug: TIMER module_need() : 0,508 ms -
Total 0,508 ms / 1 intvls (Avg 0,508 ms)
[0x8642090] main interface debug: thread started
[0x8642090] main interface debug: thread (interface) created at
priority 0 (interface/interface.c:156)
[0x864e468] main interface debug: looking for interface module: 1 candidate
[0x864e468] main interface debug: using interface module "inhibit"
[0x864e468] main interface debug: TIMER module_need() : 4,702 ms -
Total 4,702 ms / 1 intvls (Avg 4,702 ms)
[0x864e468] main interface debug: thread started
[0x864e468] main interface debug: thread (interface) created at
priority 0 (interface/interface.c:156)
[0x864c778] main interface debug: looking for interface module: 1 candidate
[0x864c778] main interface debug: using interface module "screensaver"
[0x864c778] main interface debug: TIMER module_need() : 0,393 ms -
Total 0,393 ms / 1 intvls (Avg 0,393 ms)
[0x864c778] main interface debug: thread started
[0x864c778] main interface debug: thread (interface) created at
priority 0 (interface/interface.c:156)
[0x863af38] main playlist debug: adding item
`v4l2:///dev/video0:standard=3:width=320:height=240:input=1' (
v4l2:///dev/video0:standard=3:width=320:height=240:input=1 )
[0x85b33e0] main interface debug: looking for interface module: 1 candidate
[0x85b33e0] main interface debug: using interface module "signals"
[0x85b33e0] main interface debug: TIMER module_need() : 0,370 ms -
Total 0,370 ms / 1 intvls (Avg 0,370 ms)
[0x85b33e0] main interface debug: thread started
[0x85b33e0] main interface debug: thread ended
[0x85b33e0] main interface debug: thread (interface) created at
priority 0 (interface/interface.c:156)
[0x85b3140] main libvlc: Running vlc with the default interface. Use
'cvlc' to use vlc without interface.
[0x8652128] main interface debug: looking for interface module: 3 candidates
[0x8652128] main interface debug: using interface module "qt4"
[0x8652128] main interface debug: TIMER module_need() : 385.114 ms -
Total 385.114 ms / 1 intvls (Avg 385.114 ms)
[0x8652128] main interface debug: thread started
[0x8652128] main interface debug: thread ended
[0x8652128] main interface debug: thread (interface) created at
priority 0 (interface/interface.c:156)
[0x863af38] main playlist debug: rebuilding array of current - root Playlist
[0x863af38] main playlist debug: rebuild done - 1 items, index -1
[0x863af38] main playlist debug: processing request item null node
Playlist skip 0
[0x863af38] main playlist debug: starting new item
[0x863af38] main playlist debug: creating new input thread
[0x8773cc0] main input debug: Creating an input for
'v4l2:///dev/video0:standard=3:width=320:height=240:input=1'
[0x8773cc0] main input debug: thread (input) created at priority 10
(input/input.c:360)
[0x8773cc0] main input debug: thread started
[0x8773cc0] main input debug: using timeshift granularity of 52428800 bytes
[0x8773cc0] main input debug: using timeshift  path '/tmp'
[0x8773cc0] main input debug:
`v4l2:///dev/video0:standard=3:width=320:height=240:input=1' gives
access `v4l2' demux `' path
`/dev/video0:standard=3:width=320:height=240:input=1'
[0x8773cc0] main input debug: creating demux: access='v4l2' demux=''
path='/dev/video0:standard=3:width=320:height=240:input=1'
[0xb6000a30] main demux debug: looking for access_demux module: 1 candidate
[0xb6000a30] v4l2 demux debug: opening device '/dev/video0'
[0xb6000a30] v4l2 demux debug: V4L2 device: BT878 video (Prolink
Pixelview  using driver: bttv (version: 0.9.17) on PCI:0000:05:01.0
[0xb6000a30] v4l2 demux debug: the device has the capabilities: (X)
Video Capure, ( ) Audio, (X) Tuner
[0xb6000a30] v4l2 demux debug: supported I/O methods are: (X)
Read/Write, (X) Streaming, ( ) Asynchronous
[0xb6000a30] v4l2 demux debug: video input 0 (Television) has type:
Tuner adapter
[0xb6000a30] v4l2 demux debug: video input 1 (Composite1) has type:
External analog input *
[0xb6000a30] v4l2 demux debug: video input 2 (S-Video) has type:
External analog input
[0xb6000a30] v4l2 demux debug: video input 3 (Composite3) has type:
External analog input
[0xb6000a30] v4l2 demux debug: video standard 0 is: NTSC
[0xb6000a30] v4l2 demux debug: video standard 1 is: NTSC-M
[0xb6000a30] v4l2 demux debug: video standard 2 is: NTSC-M-JP
[0xb6000a30] v4l2 demux debug: video standard 3 is: NTSC-M-KR
[0xb6000a30] v4l2 demux debug: video standard 4 is: PAL
[0xb6000a30] v4l2 demux debug: video standard 5 is: PAL-BG
[0xb6000a30] v4l2 demux debug: video standard 6 is: PAL-H
[0xb6000a30] v4l2 demux debug: video standard 7 is: PAL-I
[0xb6000a30] v4l2 demux debug: video standard 8 is: PAL-DK
[0xb6000a30] v4l2 demux debug: video standard 9 is: PAL-M
[0xb6000a30] v4l2 demux debug: video standard 10 is: PAL-N
[0xb6000a30] v4l2 demux debug: video standard 11 is: PAL-Nc
[0xb6000a30] v4l2 demux debug: video standard 12 is: PAL-60
[0xb6000a30] v4l2 demux debug: video standard 13 is: SECAM
[0xb6000a30] v4l2 demux debug: video standard 14 is: SECAM-B
[0xb6000a30] v4l2 demux debug: video standard 15 is: SECAM-G
[0xb6000a30] v4l2 demux debug: video standard 16 is: SECAM-H
[0xb6000a30] v4l2 demux debug: video standard 17 is: SECAM-DK
[0xb6000a30] v4l2 demux debug: video standard 18 is: SECAM-L
[0xb6000a30] v4l2 demux debug: video standard 19 is: SECAM-Lc
[0xb6000a30] v4l2 demux debug: tuner 0 (Television) has type: Analog
TV, frequency range: 44000.0 kHz -> 958000.0 kHz
[0xb6000a30] v4l2 demux debug: tuner 0 (Television) frequency: 0.0 kHz
[0xb6000a30] v4l2 demux debug: device supports chroma GREY [8 bpp, gray, GREY]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma I240 [8 bpp,
dithered color, HI24]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma RV15 [15 bpp
RGB, le, RGBO]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device codec RGBQ (15 bpp RGB, be) not supported
[0xb6000a30] v4l2 demux debug: device supports chroma RV16 [16 bpp
RGB, le, RGBP]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device codec RGBR (16 bpp RGB, be) not supported
[0xb6000a30] v4l2 demux debug: device supports chroma RV24 [24 bpp
RGB, le, BGR3]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma RV32 [32 bpp
RGB, le, BGR4]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma RV32 [32 bpp
RGB, be, RGB4]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma YUY2 [4:2:2,
packed, YUYV, YUYV]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma YUYV [4:2:2,
packed, YUYV, YUYV]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma YUY2 [4:2:2,
packed, YUYV, YUYV]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma YUYV [4:2:2,
packed, YUYV, YUYV]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma UYVY [4:2:2,
packed, UYVY, UYVY]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma I422 [4:2:2,
planar, Y-Cb-Cr, 422P]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma I420 [4:2:0,
planar, Y-Cb-Cr, YU12]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma YV12 [4:2:0,
planar, Y-Cr-Cb, YV12]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma I411 [4:1:1,
planar, Y-Cb-Cr, 411P]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device supports chroma I410 [4:1:0,
planar, Y-Cb-Cr, YUV9]
[0xb6000a30] v4l2 demux warning: Unable to query for frame sizes
[0xb6000a30] v4l2 demux debug: device codec YVU9 (4:1:0, planar,
Y-Cr-Cb) not supported
[0xb6000a30] v4l2 demux debug: '/dev/video0' is a video device
[0xb6000a30] v4l2 demux debug: Set standard
[0xb6000a30] v4l2 demux debug: Extended control API not supported by v4l2 driver
[0xb6000a30] v4l2 demux debug: Available control: Brightness (980900)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 256
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 32768
[0xb6000a30] v4l2 demux debug: Available control: Contrast (980901)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 128
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 32768
[0xb6000a30] v4l2 demux debug: Available control: Saturation (980902)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 128
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 32768
[0xb6000a30] v4l2 demux debug: Available control: Hue (980903)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 256
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 32768
[0xb6000a30] v4l2 demux debug: Available control: Balance (980906)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 655
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available control: Bass (980907)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 655
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available control: Treble (980908)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 65535 by steps of 655
[0xb6000a30] v4l2 demux debug:     default value: 32768
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available control: Mute (980909)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: video audio-mute: 0
[0xb6000a30] v4l2 demux debug: Available private control: chroma agc (8000000)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available private control: combfilter (8000001)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available private control: automute (8000002)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 1
[0xb6000a30] v4l2 demux debug: Available private control: luma
decimation filter (8000003)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available private control: agc crush (8000004)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 1
[0xb6000a30] v4l2 demux debug: Available private control: vcr hack (8000005)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available private control: whitecrush
upper (8000006)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 255 by steps of 1
[0xb6000a30] v4l2 demux debug:     default value: 207
[0xb6000a30] v4l2 demux debug:     current value: 207
[0xb6000a30] v4l2 demux debug: Available private control: whitecrush
lower (8000007)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 255 by steps of 1
[0xb6000a30] v4l2 demux debug:     default value: 127
[0xb6000a30] v4l2 demux debug:     current value: 127
[0xb6000a30] v4l2 demux debug: Available private control: uv ratio (8000008)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 100 by steps of 1
[0xb6000a30] v4l2 demux debug:     default value: 50
[0xb6000a30] v4l2 demux debug:     current value: 50
[0xb6000a30] v4l2 demux debug: Available private control: full luma
range (8000009)
[0xb6000a30] v4l2 demux debug:     boolean control
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: Available private control: coring (800000a)
[0xb6000a30] v4l2 demux debug:     integer control
[0xb6000a30] v4l2 demux debug:     valid values: 0 to 3 by steps of 1
[0xb6000a30] v4l2 demux debug:     default value: 0
[0xb6000a30] v4l2 demux debug:     current value: 0
[0xb6000a30] v4l2 demux debug: trying specified size 320x240
[0xb6000a30] v4l2 demux warning: Could not select any of the default
chromas; attempting to open as MPEG encoder card (access)
[0xb6000a30] main demux warning: no access_demux module matching
"v4l2" could be loaded
[0xb6000a30] main demux debug: TIMER module_need() : 27.028 ms - Total
27.028 ms / 1 intvls (Avg 27.028 ms)
[0x8773cc0] main input debug: creating access 'v4l2'
path='/dev/video0:standard=3:width=320:height=240:input=1'
[0xb6001e68] main access debug: looking for access module: 1 candidate
[0xb6001e68] v4l2 access debug: opening device '/dev/video0'
[0xb6001e68] v4l2 access debug: V4L2 device: BT878 video (Prolink
Pixelview  using driver: bttv (version: 0.9.17) on PCI:0000:05:01.0
[0xb6001e68] v4l2 access debug: the device has the capabilities: (X)
Video Capure, ( ) Audio, (X) Tuner
[0xb6001e68] v4l2 access debug: supported I/O methods are: (X)
Read/Write, (X) Streaming, ( ) Asynchronous
[0xb6001e68] v4l2 access debug: video input 0 (Television) has type:
Tuner adapter
[0xb6001e68] v4l2 access debug: video input 1 (Composite1) has type:
External analog input *
[0xb6001e68] v4l2 access debug: video input 2 (S-Video) has type:
External analog input
[0xb6001e68] v4l2 access debug: video input 3 (Composite3) has type:
External analog input
[0xb6001e68] v4l2 access debug: video standard 0 is: NTSC
[0xb6001e68] v4l2 access debug: video standard 1 is: NTSC-M
[0xb6001e68] v4l2 access debug: video standard 2 is: NTSC-M-JP
[0xb6001e68] v4l2 access debug: video standard 3 is: NTSC-M-KR
[0xb6001e68] v4l2 access debug: video standard 4 is: PAL
[0xb6001e68] v4l2 access debug: video standard 5 is: PAL-BG
[0xb6001e68] v4l2 access debug: video standard 6 is: PAL-H
[0xb6001e68] v4l2 access debug: video standard 7 is: PAL-I
[0xb6001e68] v4l2 access debug: video standard 8 is: PAL-DK
[0xb6001e68] v4l2 access debug: video standard 9 is: PAL-M
[0xb6001e68] v4l2 access debug: video standard 10 is: PAL-N
[0xb6001e68] v4l2 access debug: video standard 11 is: PAL-Nc
[0xb6001e68] v4l2 access debug: video standard 12 is: PAL-60
[0xb6001e68] v4l2 access debug: video standard 13 is: SECAM
[0xb6001e68] v4l2 access debug: video standard 14 is: SECAM-B
[0xb6001e68] v4l2 access debug: video standard 15 is: SECAM-G
[0xb6001e68] v4l2 access debug: video standard 16 is: SECAM-H
[0xb6001e68] v4l2 access debug: video standard 17 is: SECAM-DK
[0xb6001e68] v4l2 access debug: video standard 18 is: SECAM-L
[0xb6001e68] v4l2 access debug: video standard 19 is: SECAM-Lc
[0xb6001e68] v4l2 access debug: tuner 0 (Television) has type: Analog
TV, frequency range: 44000.0 kHz -> 958000.0 kHz
[0xb6001e68] v4l2 access debug: tuner 0 (Television) frequency: 0.0 kHz
[0xb6001e68] v4l2 access debug: device supports chroma GREY [8 bpp, gray, GREY]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma I240 [8 bpp,
dithered color, HI24]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma RV15 [15 bpp
RGB, le, RGBO]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device codec RGBQ (15 bpp RGB, be) not supported
[0xb6001e68] v4l2 access debug: device supports chroma RV16 [16 bpp
RGB, le, RGBP]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device codec RGBR (16 bpp RGB, be) not supported
[0xb6001e68] v4l2 access debug: device supports chroma RV24 [24 bpp
RGB, le, BGR3]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma RV32 [32 bpp
RGB, le, BGR4]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma RV32 [32 bpp
RGB, be, RGB4]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma YUY2 [4:2:2,
packed, YUYV, YUYV]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma YUYV [4:2:2,
packed, YUYV, YUYV]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma YUY2 [4:2:2,
packed, YUYV, YUYV]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma YUYV [4:2:2,
packed, YUYV, YUYV]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma UYVY [4:2:2,
packed, UYVY, UYVY]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma I422 [4:2:2,
planar, Y-Cb-Cr, 422P]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma I420 [4:2:0,
planar, Y-Cb-Cr, YU12]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma YV12 [4:2:0,
planar, Y-Cr-Cb, YV12]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma I411 [4:1:1,
planar, Y-Cb-Cr, 411P]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device supports chroma I410 [4:1:0,
planar, Y-Cb-Cr, YUV9]
[0xb6001e68] v4l2 access warning: Unable to query for frame sizes
[0xb6001e68] v4l2 access debug: device codec YVU9 (4:1:0, planar,
Y-Cr-Cb) not supported
[0xb6001e68] v4l2 access debug: '/dev/video0' is a video device
[0xb6001e68] v4l2 access debug: Set standard
[0xb6001e68] v4l2 access debug: Extended control API not supported by
v4l2 driver
[0xb6001e68] v4l2 access debug: Available control: Brightness (980900)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 256
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 32768
[0xb6001e68] v4l2 access debug: Available control: Contrast (980901)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 128
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 32768
[0xb6001e68] v4l2 access debug: Available control: Saturation (980902)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 128
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 32768
[0xb6001e68] v4l2 access debug: Available control: Hue (980903)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 256
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 32768
[0xb6001e68] v4l2 access debug: Available control: Balance (980906)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 655
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available control: Bass (980907)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 655
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available control: Treble (980908)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 65535 by steps of 655
[0xb6001e68] v4l2 access debug:     default value: 32768
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available control: Mute (980909)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: video audio-mute: 0
[0xb6001e68] v4l2 access debug: Available private control: chroma agc (8000000)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available private control: combfilter (8000001)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available private control: automute (8000002)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 1
[0xb6001e68] v4l2 access debug: Available private control: luma
decimation filter (8000003)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available private control: agc crush (8000004)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 1
[0xb6001e68] v4l2 access debug: Available private control: vcr hack (8000005)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available private control: whitecrush
upper (8000006)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 255 by steps of 1
[0xb6001e68] v4l2 access debug:     default value: 207
[0xb6001e68] v4l2 access debug:     current value: 207
[0xb6001e68] v4l2 access debug: Available private control: whitecrush
lower (8000007)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 255 by steps of 1
[0xb6001e68] v4l2 access debug:     default value: 127
[0xb6001e68] v4l2 access debug:     current value: 127
[0xb6001e68] v4l2 access debug: Available private control: uv ratio (8000008)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 100 by steps of 1
[0xb6001e68] v4l2 access debug:     default value: 50
[0xb6001e68] v4l2 access debug:     current value: 50
[0xb6001e68] v4l2 access debug: Available private control: full luma
range (8000009)
[0xb6001e68] v4l2 access debug:     boolean control
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] v4l2 access debug: Available private control: coring (800000a)
[0xb6001e68] v4l2 access debug:     integer control
[0xb6001e68] v4l2 access debug:     valid values: 0 to 3 by steps of 1
[0xb6001e68] v4l2 access debug:     default value: 0
[0xb6001e68] v4l2 access debug:     current value: 0
[0xb6001e68] main access debug: using access module "v4l2"
[0xb6001e68] main access debug: TIMER module_need() : 66.392 ms -
Total 66.392 ms / 1 intvls (Avg 66.392 ms)
[0x8772778] main stream debug: Using AStream*Stream
[0x8772778] main stream debug: pre buffering
[0x8772778] main stream debug: received first data after 101 ms
[0x8772778] main stream debug: pre-buffering done 1024 bytes in 0s - 9 kbytes/s
[0x8772f38] main stream debug: looking for stream_filter module: 4 candidates
[0x8772f38] main stream debug: TIMER module_need() : 0.246 ms - Total
0.246 ms / 1 intvls (Avg 0.246 ms)
[0x8773290] main stream debug: looking for stream_filter module: 1 candidate
[0x8773290] main stream debug: using stream_filter module "stream_filter_record"
[0x8773290] main stream debug: TIMER module_need() : 0.147 ms - Total
0.147 ms / 1 intvls (Avg 0.147 ms)
[0x8773cc0] main input debug: creating demux: access='v4l2' demux=''
path='/dev/video0:standard=3:width=320:height=240:input=1'
[0x8772fa0] main demux debug: looking for demux module: 45 candidates
[0x8772fa0] avformat demux debug: couldn't guess format
[0x8772fa0] ps demux warning: this does not look like an MPEG PS
stream, continuing anyway
[0x8772fa0] main demux debug: using demux module "ps"
[0x8772fa0] main demux debug: TIMER module_need() : 23.854 ms - Total
23.854 ms / 1 intvls (Avg 23.854 ms)
[0x8773cc0] main input debug:
`v4l2:///dev/video0:standard=3:width=320:height=240:input=1'
successfully opened
[0x8772fa0] ps demux warning: garbage at input, trying to resync...
[0x8652128] qt4 interface debug: IM: Setting an input
[0x8652128] qt4 interface debug: Updating the geometry
[0x8652128] qt4 interface debug: Updating the geometry
[0x85b3140] main libvlc debug: deactivating the playlist
[0x863af38] main playlist debug: Deactivate
[0x863af38] main playlist debug: incoming request - stopping current input
[0x863af38] main playlist debug: dying input
[0x8773cc0] main input debug: control type=0
[0x8773cc0] main input debug: control: stopping input
[0x863af38] main playlist debug: dying input
[0x8772fa0] main demux debug: removing module "ps"
[0x8773290] main stream debug: removing module "stream_filter_record"
[0xb6001e68] main access debug: removing module "v4l2"
[0x863af38] main playlist debug: dead input
[0x8773cc0] main input debug: thread ended
[0x8652128] qt4 interface debug: IM: Deleting the input
[0x8652128] qt4 interface debug: Updating the geometry
[0x8652128] qt4 interface debug: Updating the geometry
[0x863af38] main playlist debug: saving Media Library to file
/home/administrator/.local/share/vlc/ml.xspf
[0x863af38] main playlist debug: looking for playlist export module: 1 candidate
[0x863af38] main playlist debug: using playlist export module "export"
[0x863af38] main playlist debug: TIMER module_need() : 0.708 ms -
Total 0.708 ms / 1 intvls (Avg 0.708 ms)
[0x863af38] main playlist debug: removing module "export"
[0x863af38] main playlist debug: Deactivated
[0x85b3140] main libvlc debug: removing all services discovery tasks
[0x85b3140] main libvlc debug: removing all interfaces
[0x8773cc0] main input debug: TIMER input launching for
'v4l2:///dev/video0:standard=3:width=320:height=240:input=1' : 226.717
ms - Total 226.717 ms / 1 intvls (Avg 226.717 ms)
[0x8652128] qt4 interface debug: Quitting the Qt4 Interface
[0x8652128] qt4 interface debug: destroying the main Qt4 interface
[0x8652128] qt4 interface debug: Destroying the main interface
[0x8652128] main interface debug: removing module "qt4"
[0x85b33e0] main interface debug: removing module "signals"
[0x864c778] main interface debug: removing module "screensaver"
[0x864e468] main interface debug: removing module "inhibit"
[0x8642090] main interface debug: removing module "hotkeys"
[0x85b3140] main libvlc debug: removing playlist
[0x863af38] main playlist debug: Destroyed
[0x85b3140] main libvlc debug: TIMER ML Load : Total 12.734 ms / 1
intvls (Avg 12.734 ms)
[0x85b3140] main libvlc debug: TIMER Items array build : Total 0.103
ms / 2 intvls (Avg 0.051 ms)
[0x85b3140] main libvlc debug: TIMER ML Dump : Total 1.085 ms / 1
intvls (Avg 1.085 ms)
[0x85b3140] main libvlc debug: removing stats
[0x85b3140] main libvlc debug: removing module "memcpymmxext"
[0x85b3140] main libvlc debug: opening config file
(/home/administrator/.config/vlc/vlcrc)
[0x85b3140] main libvlc debug: opening config file
(/home/administrator/.config/vlc/vlcrc)
[0x85b3140] main libvlc debug: writing plugins cache
/home/administrator/.cache/vlc/plugins-04041e.dat
administrator at vix:~/vlc$

Thanks!



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