The VideoLAN Forums

Thank you for the answer but I still dont understand why a path is added before v4l2:///dev/video0 ?

Thank you for the answer. I looked at the documentation but I get: LIBVLC_API libvlc_media_t* libvlc_media_new_path ( libvlc_instance_t * p_instance, const char * path ) Create a media for a certain file path. See Also libvlc_media_release Parameters p_instance the instance path local filesystem pat...

Hello, I have trouble with the deploiement of a example on my computer. I use that code: m = libvlc_media_new_path(inst, "v4l2:///dev/video0"); /* Create a media player playing environement */ mp = libvlc_media_player_new_from_media (m); libvlc_media_player_play(mp); When I launch the prog...

Hello, I just get a new computer and I launch my program on it. I try to get a video from the dshow:// stream. On my first computer, it works properly with this program: m = libvlc_media_new_path(inst, "dshow://"); libvlc_media_add_option(m,":dshow-vdev="); //USB2.0 Grabber libvl...

Hello, I try to develop an application aroud libvlc to display webcam Stream. I use Qt to insert the Stream in a widget. I use callcack function to get the image pointor. Here is my code: // IMPORT DES LIBRARIES Qt #include <QVBoxLayout> #include <QPushButton> #include <QSlider> #include <QTimer> #i...

Please I need an answer. Can I extract images from the stream I am reading for external processing?

Hello, I am trying to extract a frame from a stream I play. I know a snapshot function already exists on the librarie but the problem is that this function records the frame on the computer. I would like to record the frame on a local variable to use it and to process it after. Is there a function t...

I have my program to display my webcam stream.
How can I record my webcam stream?

I just choose that version because I found easy examples to start and tu use in Qt.
Can I find examples to use the 2.0.5 version ?

Good Morning, I am developping a programme to record a video from different devices. I installed the 0.9.9 libVLV version. I programmed few examples to display video from devices but I am stuck with the recording part. I didn't notice on vlclib.h a function call "libvlc_media_player_record"...