Hi Benny,
I tried running PJSUA and sipecho together on my machine and
making a call from PJSUA to sipecho. The video was still bluish and the
quality was bad. However today I got the latest version of Pjproject from
the SVN trunk and ran the same test again. Well this time, there was no
bluish video problem :) .I guess one of the most recent changesets you
made, fixed the problem for me. There is still however a problem that the
video is not really in realtime when I make a call from PJSUA to linphone in
another machine. There's latency problem with my video getting delivered
onto the linphone. Any suggestions of how to fix this problem??
On Wed, Oct 19, 2011 at 7:39 PM, Benny Prijono <bennylp at teluu.com> wrote:
> On Thu, Oct 13, 2011 at 2:49 PM, Sandeep Karanth <sandeepk.kdp at gmail.com>
> wrote:
> > Hi all,
> > I have built successfully the PJSUA command line softphone of
> > pjproject2.0alpha2 along with video support on windows as per the
> > instructions given
> > in
> http://trac.pjsip.org/repos/wiki/Video_Users_Guide#BuildingwithVideoSupport
> .
> > But the problem is when I try to make a call to another video enabled
> > phone(linphone) from my pjsua, the video quality received on linphone or
> any
> > other phone is poor(bluish video) and also there is a lag in the video
> > received at the other end on linphone. On my side however the incoming
> video
> > is of good quality,with no delay and other problems.Also to be noted that
> > the "vid dev prev" command shows my own video in good quality. I see
> the
> > logs like the following in red colour getting printed on the console
> > .....
> > .....
> > [h263 @ 07329440] illegal dc 0 at 2 17
> > [h263 @ 07329440] illegal ac vlc code at 2x17
> > [h263 @ 07329440] Error at MB: 393
> > .....
>
> I don't quite know what these are (we haven't mastered ffmpeg error
> logs yet ;), but often we saw errors similar to these caused by
> missing packets (due to packet loss).
>
> > .....
> > Does anyone have an idea on what might be causing this problem of
> > bluish,delayed video getting delivered to the other party??I am also
> facing
> > the same trouble with vid_streamutil program wherin when I send and
> receive
> > video streams on the same machine running 2 instances,the rendered video
> > quality is bad.
> >
>
> Can you try with the colorbar maybe? Also for testing on a single
> machine, I usually use pjsua to call sipecho from the samples
> collection. sipecho will create audio and video loop back of the
> caller. Much better than running two pjsua instances, for example.
>
> Benny
>
> > Regards,
> > Sandeep
>
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--
Regards,
Sandeep Karanth
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