[sip-comm-dev] change h.263 coding


#1

Hello,

I’m working with SIPCommunicator in an application which we are using in a
IP Multimedia Subsystem (IMS) environment. The issue is, when a video SIP
session is established one of the component is in charge of taking the
video, modifying it and sending to other participants.

But I have the following problem, that component doesn’t understand the
codec h.263 SIPComm send it. I know SIPComm uses the JMF h.263
implementation but I would like to know how I could change the parameters of
the codec (header content, etc) using the JMF api.

Does anybody know?

Thanks a lot

Regards

Pedro Antonio Moreno Sanchez
Telecommunication Engineer & Researcher
Bioengineering and Telemedicine Group
ETSI Telecomunicación - UPM A.101-8L.
Ciudad Universitaria s/n
28040 MADRID - SPAIN

Tel. +34 91 549 57 00 ext. 3407
Fax + 34 91 336 68 28
e-mail: <mailto:pmoreno@gbt.tfo.upm.es> pmoreno@gbt.tfo.upm.es


#2

Take a look at http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/apidocs/javax/media/control/H263Control.html

···

De: Pedro Moreno [mailto:pmoreno@gbt.tfo.upm.es]
Enviado el: viernes, 18 de diciembre de 2009 11:06
Para: dev@sip-communicator.dev.java.net
Asunto: [sip-comm-dev] change h.263 coding

Hello,

I'm working with SIPCommunicator in an application which we are using in a IP Multimedia Subsystem (IMS) environment. The issue is, when a video SIP session is established one of the component is in charge of taking the video, modifying it and sending to other participants.

But I have the following problem, that component doesn't understand the codec h.263 SIPComm send it. I know SIPComm uses the JMF h.263 implementation but I would like to know how I could change the parameters of the codec (header content, etc) using the JMF api.

Does anybody know?

Thanks a lot

Regards

Pedro Antonio Moreno Sanchez
Telecommunication Engineer & Researcher
Bioengineering and Telemedicine Group
ETSI Telecomunicación - UPM A.101-8L.
Ciudad Universitaria s/n
28040 MADRID - SPAIN

Tel. +34 91 549 57 00 ext. 3407
Fax + 34 91 336 68 28
e-mail: pmoreno@gbt.tfo.upm.es<mailto:pmoreno@gbt.tfo.upm.es>

__________ Information from ESET NOD32 Antivirus, version of virus signature database 4698 (20091218) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com


#3

Pablo

I think it will work for me

Thanks a lot!!

···

De: PABLO LOPEZ GARCIA [mailto:palg@tid.es]
Enviado el: viernes, 18 de diciembre de 2009 11:18
Para: dev@sip-communicator.dev.java.net
Asunto: RE: [sip-comm-dev] change h.263 coding

Take a look at
http://java.sun.com/javase/technologies/desktop/media/jmf/2.1.1/apidocs/java
x/media/control/H263Control.html

De: Pedro Moreno [mailto:pmoreno@gbt.tfo.upm.es]
Enviado el: viernes, 18 de diciembre de 2009 11:06
Para: dev@sip-communicator.dev.java.net
Asunto: [sip-comm-dev] change h.263 coding

Hello,

I’m working with SIPCommunicator in an application which we are using in a
IP Multimedia Subsystem (IMS) environment. The issue is, when a video SIP
session is established one of the component is in charge of taking the
video, modifying it and sending to other participants.

But I have the following problem, that component doesn’t understand the
codec h.263 SIPComm send it. I know SIPComm uses the JMF h.263
implementation but I would like to know how I could change the parameters of
the codec (header content, etc) using the JMF api.

Does anybody know?

Thanks a lot

Regards

Pedro Antonio Moreno Sanchez
Telecommunication Engineer & Researcher
Bioengineering and Telemedicine Group
ETSI Telecomunicación - UPM A.101-8L.
Ciudad Universitaria s/n
28040 MADRID - SPAIN

Tel. +34 91 549 57 00 ext. 3407
Fax + 34 91 336 68 28
e-mail: pmoreno@gbt.tfo.upm.es

__________ Information from ESET NOD32 Antivirus, version of virus signature
database 4698 (20091218) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com

__________ Information from ESET NOD32 Antivirus, version of virus signature
database 4698 (20091218) __________

The message was checked by ESET NOD32 Antivirus.

http://www.eset.com