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G.711 RTP payload for Stream Input

Posted: 04 Dec 2007 23:14
by mau2000.sim
Hi,

I've read that VLC 0.9.0 introduces, as new feature, G.711 (both alaw and ulaw) and other audio codecs as new RTP payload formats supported for Stream output.
Is it possible to extend this functionality also to stream input ? In this way it will be also possible to play G.711 Audio directly transported by RTP streams.
If there is any ongoing project or anybody who is working on that, please let me know because I'm very interested in this application and I'm available to collaborate in the developing, also for adding other codecs (G723, G729, G726 ,.....) to RTP stream input.

Best Regards
Mau.

New feature added: G.711 RTP payload for Stream Input

Posted: 03 Jan 2008 18:09
by mau2000.sim
Hi to all,
I've modified VLC sources to add PCMU and PCMA as new demux modules. In this way it's possible to play RTP streams with G.711, both alaw and ulaw.
I'd like to commit my modifications to VLC repository but I don't have the rights.

Can anybody tell me what procedure I've to follow to commit my modifications ?

thanks

Re: G.711 RTP payload for Stream Input

Posted: 03 Jan 2008 23:58
by Jean-Baptiste Kempf
Yes, please send a patch to vlc-devel@ or post it here, or mail it to me.

Re: G.711 RTP payload for Stream Input

Posted: 04 Jan 2008 10:34
by mau2000.sim
I've sent the patch to vlc-devel@.
Please let me know if it can be commited to svn repository.

I will probably need also to do the same feature for other audio codecs (G.726, G.729, ....). Is it necessary to open a ticket or is it enough to post the patch to vlc-devel@ ?

bye

Re: G.711 RTP payload for Stream Input

Posted: 04 Jan 2008 10:41
by Jean-Baptiste Kempf
No, the patch plus reading the answers on the ml is enough.

Re: G.711 RTP payload for Stream Input

Posted: 24 Apr 2008 16:34
by Wessels
I can't determine if the G.711 input streaming patch is included in the latest trunk.

Do you know if its included mau2000.sim?

Re: G.711 RTP payload for Stream Input

Posted: 14 May 2008 11:57
by keanu13
May be somebody can look at http://www.ipsupermarket.com to find G.711 codec other functionality

Re: G.711 RTP payload for Stream Input

Posted: 23 May 2008 09:24
by diem
Hello everyone!
does anyone know/have any new information regarding this issue?
When this feature will be available?
Best regards,
Bogdan

Re: G.711 RTP payload for Stream Input

Posted: 24 May 2008 17:51
by mau2000.sim
This feature is at the moment available only as source patch (I sent it by email to vlc-devel@videolan.org on 13 May), so you need to download latest VLC sources from git, apply the patch and recompile.

(I hope it can be merged soon in the trunk and included in next 0.9.0 version ......)

Mau.

Re: G.711 RTP payload for Stream Input

Posted: 30 May 2008 16:49
by Baf
Hello

Where can I find this patch?
And how can I install this patch ? (I don't know how compile a program: s)
Does it exist a tutorial available to help me do that?
Thank you for your help


Excuse me for my bad english but I'm french !

Re: G.711 RTP payload for Stream Input

Posted: 31 May 2008 16:18
by VLC_help
If you don't know how to compile VLC, then applying a patch might be a too difficult. But if you want some challenge, you can try.

http://wiki.videolan.org/Compile
guides for compile. And you can find the patch from mailing list archive.
http://mailman.videolan.org/pipermail/v ... hread.html

Re: G.711 RTP payload for Stream Input

Posted: 25 Jun 2008 19:18
by Suba
Hi everyone,

The vlc Features list talks about g.711 audio decoding support. Does it mean that the latest version 0.8.6h for Windows has the support for g.711 RTP stream decoding? But I am not able to play a g.711 RTP stream. I know the incoming stream is alright as it is played by other players like QT.

TIA
Suba.

Re: G.711 RTP payload for Stream Input

Posted: 25 Jun 2008 21:24
by Jean-Baptiste Kempf
test development versions.

Re: G.711 RTP payload for Stream Input

Posted: 22 Jul 2008 03:58
by hackeron
Any update on G.726?

Re: G.711 RTP payload for Stream Input

Posted: 22 Jul 2008 17:36
by VLC_help
Easiest way is to test nightlies. Nothing new in mailing list or in release info.
http://nightlies.videolan.org/

Re: G.711 RTP payload for Stream Input

Posted: 22 Jul 2008 21:55
by hackeron
Easiest way is to test nightlies. Nothing new in mailing list or in release info.
http://nightlies.videolan.org/
I am using nightlies -- no luck :(

Re: G.711 RTP payload for Stream Input

Posted: 02 May 2009 07:20
by minataur
If you don't know how to compile VLC, then applying a patch might be a too difficult. But if you want some challenge, you can try.

http://wiki.videolan.org/Compile
guides for compile. And you can find the patch from mailing list archive.
http://mailman.videolan.org/pipermail/v ... hread.html

i downloaded the patch from above mentioned link, but how should i compile it???
Shld i just paste it into the directory and type ./configure? or do i have to do something else??

i know how to compile with enabling the things we want, but how to add an attachment, is something i don't know.
Pls help

Re: G.711 RTP payload for Stream Input

Posted: 02 May 2009 14:31
by VLC_help
If you want to apply git patch, then git am or git apply

Re: G.711 RTP payload for Stream Input

Posted: 02 May 2009 23:48
by hackeron
Does anyone have a direct link to the patch?