- /dev/video0
- /dev/dsp1
- /dev/vbi0
and I try to get video by this command:
Code: Select all
vlc -vvv --color v4l:/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0NOTE! main error is: [00000291] v4l demuxer error: mmap unsupported
[00000001] main private debug: checking builtin modules
[00000001] main private debug: checking plugin modules
[00000001] main private debug: loading plugins cache file /home/andrey/.vlc/cache/plugins-04041e.dat
[00000001] main private debug: recursively browsing `modules'
[00000001] main private debug: recursively browsing `/usr/lib/vlc'
[00000001] main private debug: recursively browsing `plugins'
[00000001] main private debug: module bank initialized, found 215 modules
[00000001] main private debug: opening config file /home/andrey/.vlc/vlcrc
[00000001] main private debug: CPU has capabilities 486 586 MMX MMXEXT SSE SSE2 FPU
[00000001] main private debug: looking for memcpy module: 1 candidate
[00000001] main private debug: using memcpy module "memcpy"
[00000280] main playlist debug: waiting for thread completion
[00000280] main playlist debug: thread 3079838608 (playlist) created at priority 0 (playlist/playlist.c:184)
[00000281] main private debug: waiting for thread completion
[00000281] main private debug: thread 3071445904 (preparser) created at priority 0 (playlist/playlist.c:210)
[00000282] main interface debug: looking for interface module: 1 candidate
[00000282] main interface debug: using interface module "hotkeys"
[00000282] main interface debug: thread 3063053200 (interface) created at priority 0 (interface/interface.c:231)
[00000284] main interface debug: looking for interface module: 1 candidate
[00000284] main interface debug: using interface module "screensaver"
[00000284] main interface debug: thread 3054660496 (interface) created at priority 0 (interface/interface.c:231)
[00000280] main playlist debug: adding playlist item `v4l:/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0' ( v4l:/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0 )
[00000286] main interface debug: looking for interface module: 5 candidates
[00000286] main interface debug: using interface module "wxwidgets"
[00000286] main interface debug: thread 3029097360 (manager) created at priority 0 (interface/interface.c:216)
[00000286] wxwidgets interface debug: Using last windows config '(-1,0,0,1280,1024)(0,788,150,411,81)(6,0,0,-1,150)'
[00000286] wxwidgets interface debug: id=0 p=(788,150) s=(411,81)
[00000286] wxwidgets interface debug: id=6 p=(0,0) s=(-1,150)
[00000280] main playlist debug: nothing requested, starting
[00000280] main playlist debug: creating new input thread
[00000289] main input debug: waiting for thread completion
[00000289] main input debug: creating statistics handler
[00000289] main input debug: `v4l:/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0' gives access `v4l' demux `' path `/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0'
[00000289] main input debug: creating demux: access='v4l' demux='' path='/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0'
[00000291] main demuxer debug: looking for access_demux module: 1 candidate
[00000291] v4l demuxer debug: WxH 640x480
[00000291] v4l demuxer debug: main device=`/dev/video0'
[00000289] main input debug: thread 2986040208 (input) created at priority 0 (input/input.c:265)
[00000291] v4l demuxer debug: V4L device Pinnacle PCTV USB 2 3 channels 0 audios 48 < w < 720 32 < h < 576
[00000291] v4l demuxer debug: setting channel Television(0) 1 tuners flags=0x1 type=0x1 norm=0x2
[00000291] v4l demuxer debug: frequency 631250 (10100)
[00000291] v4l demuxer debug: v4l device uses brightness: 32896
[00000291] v4l demuxer debug: v4l device uses colour: 33026
[00000291] v4l demuxer debug: v4l device uses hue: 32896
[00000291] v4l demuxer debug: v4l device uses contrast: 33026
[00000291] v4l demuxer debug: v4l device uses frame size: 460800
[00000291] v4l demuxer debug: v4l device uses chroma: I420
[00000291] v4l demuxer error: mmap unsupported
[00000291] v4l demuxer error: cannot set audio format (16b little endian) (Invalid argument)
[00000291] v4l demuxer debug: V4L device Pinnacle PCTV USB 2 3 channels 0 audios 48 < w < 720 32 < h < 576
[00000291] v4l demuxer debug: setting channel Television(0) 1 tuners flags=0x1 type=0x1 norm=0x2
[00000291] v4l demuxer debug: frequency 631250 (10100)
[00000291] v4l demuxer debug: v4l device uses brightness: 32896
[00000291] v4l demuxer debug: v4l device uses colour: 33026
[00000291] v4l demuxer debug: v4l device uses hue: 32896
[00000291] v4l demuxer debug: v4l device uses contrast: 33026
[00000291] v4l demuxer debug: v4l device uses frame size: 460800
[00000291] v4l demuxer debug: v4l device uses chroma: I420
[00000291] v4l demuxer error: mmap unsupported
[00000291] v4l demuxer debug: openened adev=`/dev/dsp1' stereo 44100Hz
[00000291] v4l demuxer debug: v4l grabbing started
[00000291] v4l demuxer debug: new audio es 2 channels 44100Hz
[00000289] main input debug: selecting program id=0
[00000291] main demuxer debug: using access_demux module "v4l"
[00000293] main decoder debug: looking for decoder module: 24 candidates
[00000293] araw decoder debug: samplerate:44100Hz channels:2 bits/sample:16
[00000293] main decoder debug: using decoder module "araw"
[00000293] main decoder debug: thread 2976938896 (decoder) created at priority 0 (input/decoder.c:159)
[00000289] main input debug: `v4l:/dev/video0:norm=secam:frequency=631250:size=640x480:channel=0:adev=/dev/dsp1:audio=0' successfully opened
[00000293] main decoder debug: no aout present, spawning one
[00000305] main audio output debug: looking for audio output module: 3 candidates
[00000305] alsa audio output debug: opening ALSA device `default'
[00000305] main audio output debug: thread 2966420368 (aout) created at priority 0 (alsa.c:662)
[00000305] main audio output debug: using audio output module "alsa"
[00000305] main audio output debug: output 'fl32' 44100 Hz Stereo frame=1 samples/8 bytes
[00000305] main audio output debug: mixer 'fl32' 44100 Hz Stereo frame=1 samples/8 bytes
[00000305] main audio output debug: no need for any filter
[00000305] main audio output debug: looking for audio mixer module: 3 candidates
[00000305] main audio output debug: using audio mixer module "trivial_mixer"
[00000305] main audio output debug: input 's16l' 44100 Hz Stereo frame=1 samples/4 bytes
[00000305] main audio output debug: filter(s) 's16l'->'fl32' 44100 Hz->44100 Hz Stereo->Stereo
[00000308] main private debug: looking for audio filter module: 24 candidates
[00000308] main private debug: using audio filter module "s16tofloat32"
[00000305] main audio output debug: found a filter for the whole conversion
[00000305] main audio output debug: filter(s) 'fl32'->'fl32' 48510 Hz->44100 Hz Stereo->Stereo
[00000336] main private debug: looking for audio filter module: 24 candidates
[00000336] main private debug: using audio filter module "bandlimited_resampler"
[00000305] main audio output debug: found a filter for the whole conversion