Hello,
i after hours and hours of searching on the internet i am still not able to stream video from my webcam( that is attached to my Rpi2/Navio2) to my PC through VLC. I have found pages and pages but nothing works… When i do type lsusb i can see the webcam listed. The most common command i found that video stream should work is the following that also gets me that long list of error… Please can you help me? How can i finally stream video from my Rpi2/Navio2 to my PC and what is the appropriate command ???
/opt/vc/bin/raspivid -o - -t 0 -hf -w 640 -h 360 -fps 25|cvlc -vvv stream:///dev/stdin --sout ‘#standard{access=http,mux=ts,dst=:8090}’ :demux=h264
VLC media player 2.2.1 Terry Pratchett (Weatherwax) (revision 2.2.1-0-ga425c42)
[012308f8] core libvlc debug: VLC media player - 2.2.1 Terry Pratchett (Weatherwax)
[012308f8] core libvlc debug: Copyright © 1996-2015 the VideoLAN team
[012308f8] core libvlc debug: revision 2.2.1-0-ga425c42
[012308f8] core libvlc debug: configured with ./configure ‘–includedir=${prefix}/include’ ‘–mandir=${prefix}/share/man’ ‘–infodir=${prefix}/share/info’ ‘–localstatedir=/var’ ‘–libdir=${prefix}/lib/arm-linux-gnueabihf’ ‘–libexecdir=${prefix}/lib/arm-linux-gnueabihf’ ‘–disable-dependency-tracking’ ‘–build=arm-linux-gnueabihf’ ‘CPPFLAGS=-D_FORTIFY_SOURCE=2’ ‘LDFLAGS=-Wl,-z,relro’ ‘–config-cache’ ‘–disable-maintainer-mode’ ‘–disable-silent-rules’ ‘–disable-update-check’ ‘–enable-fast-install’ ‘–prefix=/usr’ ‘–docdir=/usr/share/doc/vlc-nox’ ‘–libdir=/usr/lib’ ‘–sysconfdir=/etc’ ‘–with-binary-version=1~deb8u1’ ‘–enable-a52’ ‘–enable-aa’ ‘–enable-bluray’ ‘–enable-bonjour’ ‘–enable-caca’ ‘–enable-chromaprint’ ‘–enable-dbus’ ‘–enable-dca’ ‘–enable-directfb’ ‘–enable-dvbpsi’ ‘–enable-dvdnav’ ‘–enable-faad’ ‘–enable-flac’ ‘–enable-fluidsynth’ ‘–enable-freerdp’ ‘–enable-freetype’ ‘–enable-fribidi’ ‘–enable-gles1’ ‘–enable-gles2’ ‘–enable-gnutls’ ‘–enable-jack’ ‘–enable-kate’ ‘–enable-libass’ ‘–enable-libmpeg2’ ‘–enable-libxml2’ ‘–enable-lirc’ ‘–enable-live555’ ‘–enable-mad’ ‘–enable-mkv’ ‘–enable-mod’ ‘–enable-mpc’ ‘–enable-mtp’ ‘–enable-mux_ogg’ ‘–enable-ncurses’ ‘–enable-notify’ ‘–enable-ogg’ ‘–enable-opus’ ‘–enable-pulse’ ‘–enable-qt’ ‘–enable-realrtsp’ ‘–enable-samplerate’ ‘–enable-schroedinger’ ‘–enable-sdl’ ‘–enable-sftp’ ‘–enable-shine’ ‘–enable-shout’ ‘–enable-skins2’ ‘–enable-smbclient’ ‘–enable-speex’ ‘–enable-svg’ ‘–enable-taglib’ ‘–enable-theora’ ‘–enable-twolame’ ‘–enable-upnp’ ‘–enable-vcdx’ ‘–enable-vdpau’ ‘–enable-vnc’ ‘–enable-vorbis’ ‘–enable-x264’ ‘–enable-zvbi’ ‘–with-kde-solid=/usr/share/kde4/apps/solid/actions/’ ‘–disable-decklink’ ‘–disable-dxva2’ ‘–disable-fdkaac’ ‘–disable-gnomevfs’ ‘–disable-goom’ ‘–disable-libtar’ ‘–disable-mfx’ ‘–disable-opencv’ ‘–disable-projectm’ ‘–disable-sndio’ ‘–disable-svgdec’ ‘–disable-telx’ ‘–disable-vpx’ ‘–disable-vsxu’ ‘–disable-wasapi’ ‘–enable-alsa’ ‘–enable-atmo’ ‘–enable-dc1394’ ‘–enable-dv1394’ ‘–enable-linsys’ ‘–enable-omxil’ ‘–enable-udev’ ‘–enable-v4l2’ ‘–enable-libva’ ‘–enable-vcd’ ‘–disable-oss’ ‘–disable-crystalhd’ ‘–disable-mmx’ ‘–disable-sse’ ‘–disable-neon’ ‘–disable-altivec’ ‘CFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security’ ‘CXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security’ ‘build_alias=arm-linux-gnueabihf’ ‘OBJCFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security’
[012308f8] core libvlc debug: searching plug-in modules
[012308f8] core libvlc debug: loading plugins cache file /usr/lib/vlc/plugins/plugins.dat
[012308f8] core libvlc debug: recursively browsing/usr/lib/vlc/plugins' [012308f8] core libvlc debug: saving plugins cache /usr/lib/vlc/plugins/plugins.dat [012308f8] core libvlc debug: plug-ins loaded: 450 modules [012308f8] core libvlc debug: opening config file (/home/pi/.config/vlc/vlcrc) [012308f8] core libvlc debug: translation test: code is "en_GB" [012308f8] core libvlc debug: CPU has capabilities ARM_NEON FPU [0139e460] core playlist debug: creating audio output [012cb220] core audio output debug: looking for audio output module matching "any": 5 candidates [012cb220] pulse audio output debug: using library version 5.0.0 [012cb220] pulse audio output debug: (compiled with version 5.0.0, protocol 29) [012cb220] pulse audio output error: PulseAudio server connection failure: Connection refused [012cb220] alsa audio output debug: Available ALSA PCM devices: [012cb220] alsa audio output debug: Discard all samples (playback) or generate zero samples (capture) (null) [012cb220] core audio output debug: using audio output module "alsa" [0139e460] core playlist debug: keeping audio output [0139e460] core playlist debug: adding itemstdin’ ( stream:///dev/stdin )
[75700520] core input debug: Creating an input for ‘stdin’
[012ca130] core interface debug: looking for interface module matching “hotkeys,none”: 19 candidates
[012ca130] core interface debug: using interface module “hotkeys”
[012c8330] core interface debug: looking for interface module matching “globalhotkeys,none”: 19 candidates
[0139e460] core playlist debug: meta ok for (null), need to fetch art
[75700ed8] core art finder debug: looking for meta fetcher module matching “any”: 1 candidates
[012c8330] core interface debug: no interface modules matched
[012c8330] core interface error: no suitable interface module
[012308f8] core libvlc error: interface “globalhotkeys,none” initialization failed
[012c8330] core interface debug: looking for interface module matching “dbus,none”: 19 candidates
[012c8330] dbus interface error: Failed to connect to the D-Bus session daemon: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11
[012c8330] core interface debug: no interface modules matched
[012c8330] core interface error: no suitable interface module
[012308f8] core libvlc error: interface “dbus,none” initialization failed
[012c8330] core interface debug: looking for interface module matching “dummy”: 19 candidates
[012c8330] dummy interface: using the dummy interface module…
[012c8330] core interface debug: using interface module “dummy”
[0139e460] core playlist debug: processing request item: null, node: Playlist, skip: 0
[0139e460] core playlist debug: rebuilding array of current - root Playlist
[0139e460] core playlist debug: rebuild done - 1 items, index -1
[0139e460] core playlist debug: starting playback of the new playlist item
[0139e460] core playlist debug: resyncing on stdin
[0139e460] core playlist debug: stdin is at 0
[0139e460] core playlist debug: creating new input thread
[74300508] core input debug: Creating an input for ‘stdin’
[75700ed8] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/fetcher
[75700ed8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher
[75700ed8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[0139e460] core playlist debug: requesting art for stdin
[741006f8] core stream output debug: using sout chain=standard{access=http,mux=ts,dst=:8090}' [741006f8] core stream output debug: stream=standard’
[74100960] core stream out debug: looking for sout stream module matching “standard”: 22 candidates
[740004d8] core art finder debug: looking for meta fetcher module matching “any”: 1 candidates
[74100960] core stream out debug: set config option: sout-standard-access to http
[74100960] core stream out debug: set config option: sout-standard-mux to ts
[74100960] core stream out debug: set config option: sout-standard-dst to :8090
[741015f0] core access out debug: looking for sout access module matching “http”: 8 candidates
[741015f0] core access out debug: net: listening to * port 8090
[741015f0] core access out debug: using sout access module “access_output_http”
[74102630] core mux debug: looking for sout mux module matching “ts”: 10 candidates
[74102630] mux_ts mux debug: shaping=200000 pcr=70000 dts_delay=400000
[75700ed8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[74102630] core mux debug: using sout mux module “mux_ts”
[741006f8] core stream output debug: muxer support adding stream at any time
[741006f8] core stream output debug: muxer prefers to wait for all ES before starting to mux
[74100960] stream_out_standard stream out debug: usinghttp/ts://:8090' [74100960] core stream out debug: using sout stream module "stream_out_standard" [75700ed8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher [74300508] core input debug: using timeshift granularity of 50 MiB, in path '/tmp' [75700ed8] core art finder debug: no meta fetcher modules matched [74300508] core input debug:stream:///dev/stdin’ gives accessstream' demux’ path/dev/stdin' [0139e460] core playlist debug: searching art for stdin [74300508] core input debug: specified demuxh264’
[74300508] core input debug: creating demux: access=‘stream’ demux=‘h264’ location=‘/dev/stdin’ file=‘/dev/stdin’
[75700ed8] core art finder debug: looking for art finder module matching “any”: 2 candidates
[74106160] core demux debug: looking for access_demux module matching “stream”: 20 candidates
[74106160] core demux debug: no access_demux modules matched
[74300508] core input debug: creating access ‘stream’ location=‘/dev/stdin’, path=‘/dev/stdin’
[74106160] core access debug: looking for access module matching “stream”: 25 candidates
[74106160] filesystem access debug: opening file/dev/stdin' [74106160] core access debug: using access module "filesystem" [741064d0] core stream debug: Using stream method for AStream* [741064d0] core stream debug: starting pre-buffering [741064d0] core stream debug: received first data after 0 ms [74106690] core stream debug: looking for stream_filter module matching "any": 9 candidates [740004d8] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/fetcher [740004d8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher [740004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac [74106690] core stream debug: no stream_filter modules matched [74106690] core stream debug: looking for stream_filter module matching "record": 9 candidates [74106690] core stream debug: using stream_filter module "record" [74300508] core input debug: creating demux: access='stream' demux='h264' location='/dev/stdin' file='/dev/stdin' [74108258] core demux debug: looking for demux module matching "h264": 65 candidates [75700ed8] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/art [75700ed8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/art [75700ed8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [74108258] h264 demux error: this doesn't look like a H264 ES stream, continuing anyway [74108258] h264 demux debug: using 25.00 fps [74108778] core demux packetizer debug: looking for packetizer module matching "any": 23 candidates [74108778] core demux packetizer debug: using packetizer module "packetizer_h264" [74108258] core demux debug: using demux module "h264" [74300508] core input debug: starting in async mode [7410d348] core demux meta debug: looking for meta reader module matching "any": 2 candidates [740004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/fetcher/tvrage.luac [740004d8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher [740004d8] core art finder debug: no meta fetcher modules matched [012308f8] core libvlc debug: searching art for stdin [740004d8] core art finder debug: looking for art finder module matching "any": 2 candidates [75700ed8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [75700ed8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/01_googleimage.luac [75700ed8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/01_googleimage.luac [75700ed8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/02_frenchtv.luac [740004d8] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/art [740004d8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/art [740004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [7410d348] lua demux meta debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/reader [7410d348] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/reader [7410d348] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/reader/filename.luac [75700ed8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/02_frenchtv.luac [75700ed8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/03_lastfm.luac [740004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac [740004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/01_googleimage.luac [7410d348] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader [7410d348] core demux meta debug: no meta reader modules matched [74300508] core input debug:stream:///dev/stdin’ successfully opened
[74300508] core input debug: EOF reached
[0139e460] core playlist debug: finished input
[74108258] core demux debug: removing module “h264”
[74108778] core demux packetizer debug: removing module “packetizer_h264”
[74106160] core access debug: object waitpipe triggered
[74106690] core stream debug: removing module “record”
[74106160] core access debug: removing module “filesystem”
[0139e460] core playlist debug: dead input
[741006f8] core stream output debug: destroying useless sout
[74100960] core stream out debug: destroying chain… (name=standard)
[74100960] core stream out debug: removing module “stream_out_standard”
[74102630] core mux debug: removing module “mux_ts”
[741015f0] core access out debug: removing module “access_output_http”
[74101e00] core http host debug: HTTP host removed
[741015f0] access_output_http access out debug: Close
[74100960] core stream out debug: destroying chain done
[0139e460] core playlist debug: changing item without a request (current 0/1)
[0139e460] core playlist debug: nothing to play
[75700ed8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/03_lastfm.luac
[75700ed8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art
[75700ed8] core art finder debug: no art finder modules matched
[0139e460] core playlist debug: art not found for stdin
[740004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/01_googleimage.luac
[740004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/02_frenchtv.luac
[740004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/02_frenchtv.luac
[740004d8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/03_lastfm.luac
[740004d8] lua art finder debug: skipping script (unmatched scope) /usr/lib/vlc/lua/meta/art/03_lastfm.luac
[740004d8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art
[740004d8] core art finder debug: no art finder modules matched
[012308f8] core libvlc debug: art not found for stdin