@Override
public void pushVideo(byte[] payload, long ts, boolean hasMarker) throws
IOException {
int nalType = payload[0] & 0x1f;
}
2013/2/25 Artyom Horuzhenko <akhor...@gmail.com>
> Could you send me how do you get nalType? I want to check myself.
> 25.02.2013 17:46 пользователь "Тимур Тлеукенов" <timur.tleuke...@gmail.com
> >
> написал:
> >
> > No. I just check nalType and print packets to trace.
> >
> > 2013/2/25 Artyom Horuzhenko <akhor...@gmail.com>
> >
> > > Do you also try to rewrite that python code on java? We seem to do same
> > > work.
> > > 25.02.2013 17:02 пользователь "Тимур Тлеукенов" <
> timur.tleuke...@gmail.com
> > > >
> > > написал:
> > > >
> > > > I did the following:
> > > > 1) start red5sip
> > > > 2) put breakpoint in if(nalType == 5) { ...
> > > > 3) call from jitsi to conference
> > > > 4) click button in jitsi, that enables video.
> > > > 5) third RTP packet triggers breakpoint at nalType=5
> > > >
> > > > I also try to run two jitsi and saw that when second jitsi connects,
> it
> > > > start displays video by square pieces. So it also do not receive IDR
> > > frame.
> > > >
> > > > 2013/2/25 Artyom Horuzhenko <akhor...@gmail.com>
> > > >
> > > > > I tried to run jitsi before and after red5sip and I never got
> > > > > nalType=5. What do you use for tests?
> > > > >
> > > > > 2013/2/25 Тимур Тлеукенов <timur.tleuke...@gmail.com>:
> > > > > > If red5sip is connected before other SIP-devices, after Jitsi
> > > connected
> > > > > and
> > > > > > start translate video, red5sip receive nalType=5.
> > > > > > If red5sip connects after Jitsi, it will never receive IDR.
> > > > > >
> > > > > > 2013/2/25 Artyom Horuzhenko <akhor...@gmail.com>
> > > > > >
> > > > > >> I captured Jitsi traffic and didn't find any FIR request from
> Jitsi.
> > > > > >>
> > > > > >> 2013/2/25 Тимур Тлеукенов <timur.tleuke...@gmail.com>:
> > > > > >> > Hello!
> > > > > >> >
> > > > > >> > As I understand nalType=5 means we received IDR picture
> > > (Intra-frame
> > > > > or
> > > > > >> > Keyframe), nalType=1 - non-IDR picture.
> > > > > >> >
> > > > > >> > In fact I receive from SIP only non-IDR and both SPS and PPS.
> > > > > >> > I was found this: "If no infra frames are received for 5
> seconds,
> > > > > then we
> > > > > >> > send a fast-intra-update (FIR) request to the SIP/RTP side, so
> > > that it
> > > > > >> > triggers the SIP phone to send an intra frame."
> > > > > >> >
> > > > > >> > So, I guess we should add FIR request.
> > > > > >> >
> > > > > >> >
> > > > > >> > 2013/2/25 Artyom Horuzhenko <akhor...@gmail.com>
> > > > > >> >
> > > > > >> >> Hello everybody!
> > > > > >> >>
> > > > > >> >> I try to implement rtp to rtmp video convertation and I use
> this
> > > > > >> article:
> > > > > >> >>
> > > > > >> >>
> > > > > >>
> > > > >
> > >
> > >
>
> http://p2p-sip.blogspot.ru/2012/01/translating-h264-between-flash-player.html
> > > > > >> >> and this code:
> > > > > >> >>
> http://code.google.com/p/rtmplite/source/browse/trunk/siprtmp.py
> > > .
> > > > > >> >> You can see that the data are sended when nalType=5, but in
> my
> > > case I
> > > > > >> >> never receive nalType=5. I receive only nalType=1, 6, 7 and
> 8. I
> > > > > there
> > > > > >> >> anybody who can comment this situation?
> > > > > >> >>
> > > > > >> >
> > > > > >> >
> > > > > >> >
> > > > > >> > --
> > > > > >> > Timur Tleukenov
> > > > > >>
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Timur Tleukenov
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Timur Tleukenov
> > >
> >
> >
> >
> > --
> > Timur Tleukenov
>
--
Timur Tleukenov
