Bonjour à tous,
Pour un projet pour mon école, j'essaye de communiquer par webcam en me basant sur VLC.
pour l'instant on teste avec la version non modifiée de VLC.
J'arrive très bien à envoyer un flux vidéo provenant d'un divx en UDP unicast en loaclhost, reseau local et Internet.
Par contre, je n'arrive pas à envoyer un flux vidéo provenant d'une webcam.
Cependant, je peux tres bien enregistré, donc la webcam fonctionne avec VLC.
Voici les erreurs que j'ai :
Citation :
(udp.c:293)
access_output_udp debug: udp access output opened(127.0.0.1:1234)
main debug: using sout access module "access_output_udp"
stream_out_standard debug: access opened
main debug: looking for sout mux module: 1 candidate
mux_ts debug: shaping=200000 pcr=70000 dts_delay=400000
main debug: using sout mux module "mux_ts"
main debug: muxer support adding stream at any time
stream_out_standard debug: mux opened
main debug: using sout stream module "stream_out_standard"
main debug: using sout stream module "stream_out_duplicate"
main debug: `dshow://' gives access `dshow' demux `' path `'
main debug: creating demux: access='dshow' demux='' path=''
main debug: looking for access_demux module: 1 candidate
dshow debug: found device: Logitech QuickCam Messenger
dshow debug: using device: Logitech QuickCam Messenger
dshow debug: EnumDeviceCaps: output pin: Capturer
dshow debug: EnumDeviceCaps: output pin: Fixe
dshow debug: EnumDeviceCaps: trying pin Capturer
dshow debug: EnumDeviceCaps: input pin video format configured
dshow debug: EnumDeviceCaps: input pin accepts chroma: RV24, width:352, height:288, fps:14.999925
dshow debug: CaptureFilter::JoinFilterGraph
dshow debug: connecting filters
dshow debug: CaptureFilter::EnumPins
dshow debug: CapturePin::QueryDirection
dshow debug: CapturePin::ConnectedTo [not connected]
dshow debug: CapturePin::QueryPinInfo
dshow debug: CaptureFilter::QueryFilterInfo
dshow debug: CapturePin::QueryPinInfo
dshow debug: CaptureFilter::EnumPins
dshow debug: CapturePin::QueryDirection
dshow debug: CapturePin::QueryDirection
dshow debug: CapturePin::QueryAccept [OK] (width=320, height=240, chroma=I420)
dshow debug: CapturePin::ReceiveConnection [OK]
dshow debug: CapturePin::NotifyAllocator
dshow debug: CapturePin::QueryAccept [OK] (width=320, height=240, chroma=I420)
dshow debug: filters connected successfully !
dshow debug: MEDIATYPE_Video
dshow debug: selected video pin accepts format: I420
dshow debug: found device: Camera
dshow debug: found device: SigmaTel Audio
dshow error: can't use device: none, unsupported device type
dshow error: can't open audio
dshow debug: Playing...
dshow debug: CapturePin::QueryPinInfo
dshow debug: CaptureFilter::EnumPins
dshow debug: CapturePin::QueryDirection
dshow debug: CapturePin::QueryPinInfo
dshow debug: CaptureFilter::EnumPins
dshow debug: CapturePin::QueryDirection
dshow debug: CaptureFilter::EnumPins
dshow debug: CapturePin::QueryDirection
dshow debug: CaptureFilter::EnumPins
dshow debug: CapturePin::QueryDirection
dshow debug: CapturePin::ConnectedTo [OK]
dshow debug: CaptureFilter::SetSyncSource
dshow debug: CaptureFilter::Pause
dshow debug: CaptureFilter::Run
main debug: selecting program id=0
main debug: using access_demux module "dshow"
main debug: looking for packetizer module: 17 candidates
main debug: using packetizer module "rawvideo"
main debug: thread 4660 (decoder) created at priority 0 (src/input/decoder.c:159)
main debug: starting in synch mode
main debug: `dshow://' successfully opened
main debug: adding a new input
stream_out_duplicate debug: duplicated a new stream codec=I420 (es=0 group=0)
main debug: adding a new input
mux_ts debug: adding input codec=I420 pid=68
main error: cannot add this stream
stream_out_duplicate debug: - failed for output 0
main error: cannot create packetizer output (I420)
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J'espere ne pas m'etre trompé de section !
Message édité par incassable le 17-01-2006 à 19:00:32
