[Asterisk-video] Couldn't open the logo image file...
Lorenzo Miniero
lorenzo.miniero at unina.it
Tue Jul 31 08:13:03 CDT 2007
Hi Tito,
as far as I remember Eyebeam only worked for us when we enabled just the
basic H.263 codec. The H.263+ codec didn't, and H.263++ isn't supported
at all. I can't remember if it only worked in reception or also in
sending, I'll try again as soon as I can.
For what concerns your other scenario: the 0.1 version of the mixer
doesn't support CIF resolutions, which is what Linphone uses, so that's
probably what causes the crash. The enhanced version does, and was
succesfully tested with Linphone as well, but is still under
development. However, we could really use your feedback on Ekiga, since
our support of H.261 is really poor...
Regards,
Lorenzo
Tito Garrido ha scritto:
> Hi Lorenzo,
>
> Eyebeam didn't worked... but xlite 3 worked receiving video...
> So now i'm doing a new test... I'm using Ekiga (h261) and Linphone
> (h263)... when I connect the meet me I'm receiving this msg on the cvm:
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [...]
>
> And when i put videoswitch I'm receiving:
> CVM_CLI*> Enabled Source 1 in Session 1
> CVM_CLI*> Session layout: 1
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]warning: first frame is no keyframe
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]vbv buffer overflow
> [h261 @ 0xb7e93028]warning, clipping 1 dct coefficients to -127..127
> [h261 @ 0xb7e93028]warning, clipping 1 dct coefficients to -127..127
> [h261 @ 0xb7e93028]warning, clipping 1 dct coefficients to -127..127
> [h261 @ 0xb7e93028]warning, clipping 1 dct coefficients to -127..127
> [h261 @ 0xb7e93028]warning: first frame is no keyframe
> [h261 @ 0xb7e93028]Error at MB: 381
> [h261 @ 0xb7e93028]run overflow at 15x17
> [h261 @ 0xb7e93028]Error at MB: 406
> [h261 @ 0xb7e93028]illegal ac vlc code at 15x15
> [h261 @ 0xb7e93028]Error at MB: 360
> [h261 @ 0xb7e93028]warning: first frame is no keyframe
> [h261 @ 0xb7e93028]warning, clipping 1 dct coefficients to -127..127
> Segmentation Fault
>
> Thanks for your attention and help :)
>
> Tito Garrido @ Brazil
>
> On 7/25/07, *Lorenzo Miniero* < lorenzo.miniero at unina.it
> <mailto:lorenzo.miniero at unina.it>> wrote:
>
> Hi Tito,
>
> from the log I can see that Asterisk only creates a new session on the
> videomixer, and not any peer. Probably this is caused by the fact that
> by default eyebeam does neither negotiate nor any video at the
> beginning, thus explaining why you see the "no video" there: you need to
> press the "start video" button to do so. Now I'm not in the lab so I
> can't remember if we only checked x-lite or eyebeam too: however, they
> share the same mechanism I've explained. Pay attention to the enabled
> video codecs in eyebeam: disable all the codecs except pure H.263 and
> see if it works this way.
>
> Cheers,
> Lorenzo
>
>
>
> Tito Garrido ha scritto:
> > Thanks Lorenzo,
> >
> > The function is returning -6...
> >
> > I've put cvm in another machine and it's working now...
> > But i'm not receiving video in eyebeam... i've read this thread (
> >
> http://216.239.51.104/search?q=cache:GuPfS33z-mIJ:lists.digium.com/pipermail/asterisk-video/2007-June/000752.html+confiance+eyebeam&hl=pt-BR&ct=clnk&cd=3&gl=br&client=firefox-a
> <http://216.239.51.104/search?q=cache:GuPfS33z-mIJ:lists.digium.com/pipermail/asterisk-video/2007-June/000752.html+confiance+eyebeam&hl=pt-BR&ct=clnk&cd=3&gl=br&client=firefox-a>
> > <
> http://216.239.51.104/search?q=cache:GuPfS33z-mIJ:lists.digium.com/pipermail/asterisk-video/2007-June/000752.html+confiance+eyebeam&hl=pt-BR&ct=clnk&cd=3&gl=br&client=firefox-a
> <http://216.239.51.104/search?q=cache:GuPfS33z-mIJ:lists.digium.com/pipermail/asterisk-video/2007-June/000752.html+confiance+eyebeam&hl=pt-BR&ct=clnk&cd=3&gl=br&client=firefox-a>>)
> > that u explain the problem but its not working :(
> >
> > Here is the output of asterisk:
> > -- Executing [867 at sip:1] MeetMe("SIP/1002-081e6808", "1234")
> in new
> > stack
> > == Parsing '/etc/asterisk/meetme.conf': Found
> > -- Created MeetMe conference 1023 for conference '1234'
> > -- CRequesting new VideoMixer session for conference 1234
> > -- Video Format: no video
> > -- <SIP/1002-081e6808> Playing 'conf-onlyperson' (language 'en')
> > -- [CVM] Conference 1234 --> Session 3
> > testes*CLI> videoswitch 1234 01
> > Switching video in conference 1234 <-- user 1.
> >
> > On 7/23/07, *Lorenzo Miniero* < lorenzo.miniero at unina.it
> <mailto:lorenzo.miniero at unina.it>
> > <mailto:lorenzo.miniero at unina.it
> <mailto:lorenzo.miniero at unina.it>>> wrote:
> >
> > Hi Tito,
> >
> > I frankly don't know what may cause the problem. The image
> file is
> > loaded through the av_open_input_file method, so it might be
> a different
> > problem than "the file does not exist". It might be a lack of
> support
> > for the BMP format in your compiled ffmpeg, which would however
> > surprise
> > me very much since as far as I know it's builtin.
> >
> > Could you check which value the method returns? This way we
> should be
> > able to understand what caused the failure.
> >
> > By the way, you don't need to launch the application as root,
> it will
> > work just as fine if you launch it as a normal user.
> >
> > Thanks for your feedback, regards,
> > Lorenzo
> >
> >
> > Tito Garrido ha scritto:
> > > I've compiled the cvm but I'm receiving this msg when i try to
> > execute:
> > >
> > > :~/asterisk-mods/confiance/confiance_videomixer- 0.1$ sudo
> > ./confiance_vm
> > > 7000
> > > CVM_CLI*> oRTP initialized
> > > CVM_CLI*> FFmpeg initialized
> > > CVM_CLI*> Custom AV Profile defined
> > > CVM_CLI*> All scalers successfully setup
> > > CVM_CLI*> Couldn't open the logo image file...
> > > CVM_CLI*> Error starting Session Manager, quitting...
> > > CVM_CLI*> oRTP uninitialized
> > >
> > > the logo.bmp file is in the same directory...
> > >
> > > ~/asterisk-mods/confiance/confiance_videomixer-0.1$ ls
> > > confiance_vm cvm.c
> cvm.h cvm_protocol.c cvm_protocol.o
> > > cvm_session.h logo.bmp README
> > > COPYING
> cvm_common.h cvm.o cvm_protocol.h cvm_session.c
> > > cvm_session.o Makefile
> > >
> > > Where i have to put the logo.bmp to works?
> > >
> > > Thanks!
> > >
> > > --
> > > Linux User #387870
> > > ____
> > > _/_õ|__|
> > > º[ .-.___.-._| . . . .
> > > _(o).__(o).:_____
> > >
> > >
> > >
> >
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> >
> > >
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> >
> >
> > --
> > Lorenzo Miniero, Junior Researcher
> > Dipartimento di Informatica e Sistemistica
> > Università degli Studi di Napoli "Federico II"
> > Via Claudio 21 -- 80125 Napoli (Italy)
> > Phone: +390817683821 - Fax: +390817683816
> > Email: lorenzo.miniero at unina.it
> <mailto:lorenzo.miniero at unina.it> <mailto: lorenzo.miniero at unina.it
> <mailto:lorenzo.miniero at unina.it>>
> >
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> >
> >
> >
> > --
> > Linux User #387870
> > ____
> > _/_õ|__|
> > º[ .-.___.-._| . . . .
> > _(o).__(o).:_____
> >
> >
> >
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>
> --
> Lorenzo Miniero, Junior Researcher
> Dipartimento di Informatica e Sistemistica
> Università degli Studi di Napoli "Federico II"
> Via Claudio 21 -- 80125 Napoli (Italy)
> Phone: +390817683821 - Fax: +390817683816
> Email: lorenzo.miniero at unina.it <mailto:lorenzo.miniero at unina.it>
>
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>
>
>
> --
> Linux User #387870
> ____
> _/_õ|__|
> º[ .-.___.-._| . . . .
> _(o).__(o).:_____
>
>
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--
Lorenzo Miniero, Junior Researcher
Dipartimento di Informatica e Sistemistica
Università degli Studi di Napoli "Federico II"
Via Claudio 21 -- 80125 Napoli (Italy)
Phone: +390817683821 - Fax: +390817683816
Email: lorenzo.miniero at unina.it
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