The VideoLAN Forums

Hi; I am trying invoke vlc to stream h264 codec movie to destination ip and port.. But unfortunately when ever the vlc is starting to stream it crashes . It says Windows has triggered a breakpoint in sample.exe This may be due to a corruption of the heap, which indicates a bug in sample.exe or any o...

i have similar problems.. did you able to succed it ?

Some how it worked :S... Here it is as below for whom struggling for the same problem... char ** commands = new char*[6]; commands[0] = "vc.exe"; commands[1] = "dshow://"; commands[2] = ":dshow-vdev=Philips SPC 900NC PC Camera"; commands[3] = ":dshow-adev="; c...

thank you for the info. I thought if i know the port.. i can start new vlc with sdp file and start to decode the incomming stream with new vlc instance.

sorry i guess i couldnt explain my problem in a right way . When i started to rtp stream from vlc to client it starts the stream from random port to --sout-rtp-port-video value which i gave with command line.. When Client receives that stream it starts video stream to vlc s random port .. And I want...

could you write the error logs of vlc and the command you are using.

AFAIK i need to listen the port where the video packets are comming with sdp file ?.. am i wrong? This sdp file also contains the information like codec ..


even with vlc rtp://ipadress:portnumber i need that port number.. please correct me if i am wrong

Thank you

any comment ?
is there a way to display the incomming frames without knowing that random port ?

okay .. i can change my question with explaining what i am trying to do.. I need to stream my webcam and display the remote computers webcam at the same time.. When vlc starts to stream , the incomming video from remote computer comes the same port.. I think I need this remote port to modify the sdp...

thank you for the info... Actually i am using libvlc api.. is there API to get that random port ?

none of them works.. As i can see vlc sets what i configure for ports. but from wireshark capture program i can see the source port is 39902 and destination is 60000 :roll: [00000001] main private debug: looking for memcpy module: 1 candidate [00000001] main private debug: using memcpy module "...

Hi People; I am wondering about how can i get or set the port for vlc to start streaming.I am using below command for streaming vlc -vvv v4l:// :v4l-vdev="/dev/video0" --sout='#transcode{vcodec=h264,vb=1024,width=320,height=240}:rtp{dst=192.168.0.220,video-port=6000,sdp=file:///home/silvar...

Hi all;

I transcoded webcam with h264 codec. But payload is always 96. I want it to be 98. Is there any way to do it ?
Thanks in advance

when i get the source code and compile it by myself .. i found my vlc,cvlc ,svlc,rvlc,qvlc and nvlc binaries in my build folder.

for an update if i use below command there is no problem

Hi all; I compile vlc with below commands; ../configure --prefix=/usr --enable-snapshot --enable-debug --enable-dbus-control --enable-musicbrainz --enable-shared-libvlc --enable-mozilla --enable-lirc --enable-ffmpeg --with-ffmpeg-mp3lame --with-ffmpeg-faac --enable-x264 --enable-shout --enable-tagli...

are you aware your configuration has both '--disable-x264' and '--enable-x264' .. last one is disable this might be causing the x264 encoder module to be not loaded.

add #include "libvlc_structures.h" to your libvlc.h file.

Hi I compiled vlc with -enable-x264 .. everything seems fine but when i tried to stream hd video with h264 it gives below error [00000641] main mux error: no sout mux module matched "ts" [00000639] stream_out_rtp stream out error: cannot create muxer [00000638] stream_out_duplicate stream ...

with higher versions.. i am not able to export dll and use the old api

well after i reinstall i pass the libiconv error.. but now it is complaining about libfaad .. Libfaad library was in the path .. i also copy it to /usr/lib which is the case if compiler doesnt see the extra lib folder..
any ideas?

Hi; I want to use h264 transcoding stream and i need to compile VLC 8.6c with h264 support. I need o use old api with my VC project . My aim is to stream web cam with h264. VLC 8.6c binary doesnt support h264 and it turns h264 streaming into mpeg2 streaming. So i tough it is better me to compile VLC...

Hi all; I am using libvlc.dll able to trancode webcam. I used below tutorial to be able to do it.. I couldt succed it with 9.4 version but 8.6c.. http://wiki.videolan.org/LibVLC_Visual_C there is a problem with vlc 8.6c libvlc.dll and plugins .. this is the commands buffer part including codec infor...

thanks but i am using dll.. not lib..
i solved my problem .. i was copying the dll s and plugin folder just beside the exe .. i need to copy it at the place where my solution exits.

Thank you for your reply..

But i added ; C:\Program Files\VideoLAN\VLC and C:\Program Files\VideoLAN\VLC\plugins in Additional Libarary Directories .. Also i copied all dlls (libvlc.dll, npvlc.dll , axvlc.dll and all of plugins/* just beside the exe