H.264/SVC

Want to help the VideoLAN project? Designers, testers, translators, please come...
This is NOT about GETTING some help.
Forum rules
Please read the forum's rules carefully before posting. This forum should not be used to post VLC usage related questions.
saulo
New Cone
New Cone
Posts: 4
Joined: 18 Feb 2008 12:33

H.264/SVC

Postby saulo » 10 Sep 2008 20:33

Hi all,
I am a masters student at UPM (Madrid, Spain) and my work will revolve around video
scalability. The initial intention was to implement some subset of SVC
in VLC. The idea was to receive a scalable H.264 over RTP stream and decode it using VLC.
I have done some changes on VLC source code and I am able to receive and play a non h.264 SVC input stream over RTP.
The next step will be to incorporate SVC abilities.
I would like to know which improvements have been done in this field or some indications on where to start.
I am considering using a x264 library version which includes scalability but I am not quite sure how to integrate it with VLC code.
Thank you in advance.

Regards.

sundar
New Cone
New Cone
Posts: 3
Joined: 19 Dec 2008 11:27

How to integrate my customized codec to VLC

Postby sundar » 19 Dec 2008 11:55

Hi,

I have my own H.264 and AAC codec. I want to use real player for Live capture and Preview. Also i want use V LC for playing.
Can i integrate my customized codec with VLC.
Only for encoding and Decoding i will use my latest CODEC available.

Any one please suggest me asap.
Last edited by sundar on 19 Dec 2008 13:20, edited 1 time in total.

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: H.264/SVC

Postby Jean-Baptiste Kempf » 19 Dec 2008 12:09

You can, you need to code a module wrapping your codec.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

sundar
New Cone
New Cone
Posts: 3
Joined: 19 Dec 2008 11:27

Re: H.264/SVC

Postby sundar » 19 Dec 2008 12:49

Thank you very much.
As i am fresh user to VLC and integration, any more help how to wrap my codec and build and test will be usefull.

Please i would request any one who has integrated the custom codec and tested.

Thanks in advance !

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: H.264/SVC

Postby Jean-Baptiste Kempf » 19 Dec 2008 14:38

Take any codec in module/codec/ and take inspiration on it.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.

maxydog
New Cone
New Cone
Posts: 1
Joined: 20 Dec 2008 00:45

Re: H.264/SVC

Postby maxydog » 20 Dec 2008 00:48

Can anyone advise what the processor requirements are for the decompression (decode) of h.264 as compared with mpeg4 part 2? It is twice, thrice or more?

Jean-Baptiste Kempf
Site Administrator
Site Administrator
Posts: 37523
Joined: 22 Jul 2005 15:29
VLC version: 4.0.0-git
Operating System: Linux, Windows, Mac
Location: Cone, France
Contact:

Re: H.264/SVC

Postby Jean-Baptiste Kempf » 20 Dec 2008 08:04

Minimum twice, I would say.
Jean-Baptiste Kempf
http://www.jbkempf.com/ - http://www.jbkempf.com/blog/category/Videolan
VLC media player developer, VideoLAN President and Sites administrator
If you want an answer to your question, just be specific and precise. Don't use Private Messages.


Return to “Contribute and help the VideoLAN project”

Who is online

Users browsing this forum: No registered users and 5 guests