[vlc-devel] [Videolan-devel] trying to write a sample video streaming application
parveenjain at live.com
Tue Jun 15 08:18:43 CEST 2010
Thanks Remi, I could explore the options of libVLC media player as mentioned by you.My main problem is that I have an encapsulated "video+audio" file in an "3GP" format.Video part is encoded in H.263 format and audio part is in AAC format.I am trying to stream these two parts in elementary H263 and PCMU format.Though I could stream these two streams(audio part after trasncoding into PCMU and video part as such) one by one in these formats.But I am not able to stream these two streams simultaneously in H263 and PCMU format. Is there any option avilable in VLC to do this ? In summary, I am trying to stream two elementary streams simultaneously on two different ports of a remote machine after getting these two streams from a specific file format.Is it possible to achieve this using VLC sout option?
> Date: Wed, 9 Jun 2010 12:04:15 +0200
> From: googuy at gmail.com
> To: vlc-devel at videolan.org
> Subject: Re: [vlc-devel] [Videolan-devel] trying to write a sample video streaming application
> The RTP stream out module do that unless you specify a mux parameter.
> You can also use the es stream output
> A lot of examples use mux=ts because it is easier to set the receiver player.
> On Wed, Jun 9, 2010 at 10:37 AM, Parveen Jain <parveenjain at live.com> wrote:
> > Hi,
> > In that case, Is it possible from VLC to generate two independent streams
> > for audio and video without encapsulation.If yes , can you please help me
> > with command ?
> > I explored mail archive of VLC for this, but found that VLC can not do rtp
> > streaming without encapsulation.Is it really the case ?
> > Regards,
> > Parveen Jain
> >> From: remi at remlab.net
> >> To: vlc-devel at videolan.org
> >> Subject: Re: [Videolan-devel] trying to write a sample video streaming
> >> application
> >> Date: Sat, 5 Jun 2010 16:08:14 +0300
> >> CC: parveenjain at live.com
> >> Le vendredi 4 juin 2010 09:52:02 Parveen Jain, vous avez écrit :
> >> > Hi All,
> >> > I am writing a SIP application , which will establish a video session(by
> >> > sending SIP INVITE) with peer entity and once it gets confirmation from
> >> > the peer(200 OK of SIP) the application will send out the video stream
> >> > to
> >> > his designated RTP port. For this I am trying to explore the video
> >> > streaming capabilities of VLC.I know that VLC can do video streaming
> >> > using
> >> > RTP/UDP very easily(using command line).The same thing I am trying to
> >> > achieve using its External APIs.I had tried to explore the APIs of
> >> > "libVlc-dev" but somehow got confused in its usage for creating such
> >> > video
> >> > streaming application.My current requirements are just to read from a
> >> > video file and stream it using a very basic video codec(it can be H248).
> >> There are is no well defined API to stream with LibVLC. You need to set
> >> the
> >> "sout" options as you would do with the command line VLC. You should add
> >> the
> >> option to the LibVLC media item provided to the LibVLC media player.
> >> --
> >> Rémi Denis-Courmont
> >> http://www.remlab.net/
> >> http://fi.linkedin.com/in/remidenis
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