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[Linphone-users] Re: [Linphone-developers] Mesuring speech quality with
[Linphone-users] Re: [Linphone-developers] Mesuring speech quality with linphone
Mon, 12 Sep 2005 19:54:05 +0800
Thanks for the user guide. I tried your patch but got the following two errors during compile time:
../coreapi/.libs/liblinphone.so: undefined reference to `ortp_set_qos_file'
../coreapi/.libs/liblinphone.so: undefined reference to `ortp_close_qos_file'
Is there something missing in your patch?
On 9/10/05, Eduardo Bezerra <address@hidden> wrote:
I'm sorry for the tool. We are still working on the project, so we
fot it. But, to compile the tools you will need:
# gcc -lm fatorIe.cc -o markov
# gcc -lm fatorR.cc -o mos
That's what you need! Now do some calls generating the trace file.
# linphonec -q
Assuming that you have patched linphone 1.0.1. So, get the speech quality
# markov trace.log > trace.mkv
# mos trace.mkv
This will output your incomming RTP flow MOS points (As you know 1~5).
I will apreciate your comments.
2005/9/9, Clement Chen <address@hidden>:
> Hi, Eduardo,
> I'm interested in trying your patch. However, I don't know how to use
> the tool 'medqos' you mentioned. There is only one "mos.tar.gz" there
> without README or address@hidden@ All the comments in the source code are
> not in English, so it's really difficult to me to begin.
> Would you mind doing me a favor to introduce the usage of the tool?
> On 9/8/05, Eduardo Bezerra <address@hidden
> > Hi all,
> > Regeane Aguiar (address@hidden), Alexandre Passito (
> > and I developed a patch to linphone 1.0.1 to measure speech quality using
> > the tool available in
> > The patch-qosfile-050721 file makes modifications on oRTP to
> > generate the trace
> > file and the patch-linphonec-qosfile-050721 modifies linphonec to
> > accept aditional
> > options about the speech measurement.
> > --
> > Eduardo Bezerra Valentin
> > Bacharelado em Ciência da Computação - DCC - UFAM
> > Laboratório de VoIP - GRSD - UFAM
> > _______________________________________________
> > Linphone-developers mailing list
> > address@hidden
Eduardo Bezerra Valentin
Bacharelado em Ciência da Computação - DCC - UFAM
Laboratório de VoIP - GRSD - UFAM
[Linphone-users] Re: [Linphone-developers] Mesuring speech quality with linphone, Simon Morlat, 2005/09/14