Re: No Audio . Video when running app_mp4

Hi Guys,

Sorry for "re-opening" this tread..

I've infact experienced the same problem, tough, I've also
experienced
that video often gets veru fucked. One "issue" is
also that you only
save 176x144 of the "rtp-stream" wich means since
I send a picture wich
is ALOT bigger.. i only get the corner, and my ear.

Are you guys doing any further development of app_mp4 ? I've
got it
running under asterisk-1.4.2, where it infact sortha works,
but I do get
some weird things happening (no clear video-picture on
playback, erros
about wrong mediatype for audio when playing it off.. etc)

- Atle

* Stephen Liew <zhongdao.liewgmail.com> [070315
19:31]:
> Hi ,
> 
> Managed to play the file but no voice . If I turn on
video in the x-lite, the call just drop.
> Can't do mp4save and mp4play with video but can work
with voice.
> 
> any idea ?
> 
> Emmanuel Fauvet wrote:
> >
> >Hi,
> >
> > 
> >I think there is a problem with your video file
> >
> > 
> >Try this with an mpeg2 or mpeg4 (with sound)   :
> >
> > 
> >ffmpeg -i source.mpeg -an -vcodec h263 -r 10 -s
qcif -b 40K -g 50  tmp.mp4 
> >mplayer -vo null -ao pcm -af resample=8000
source.mpeg
> >
> >ffmpeg -i tmp.mp4 -b 40K -i audiodump.wav  -ac 1 
dest.mp4
> >
> >mp4creator --hint=1 dest.mp4
> >
> >mp4creator --hint=2 dest.mp4
> >
> > 
> >Greetings
> >
> > 
> >Emmanuel
> >
> > 
>
>--------------------------------------------------------
----------------
> >
> >*De 
asterisk-video-bounceslists.digium.com
[mailto:asterisk-video-bounceslists.digium.com] *De la
part de* Stephen Liew
> >*Envoy?  mercredi 14
mars 2007 02:22
> >*?  Development
discussion of video media support in Asterisk
> >*Objet  Re:
[Asterisk-video] No Audio . Video when running app_mp4
> >
> > 
> >Hi Sergio,
> >
> > 
> >This is what output of mp4info
> >
> > 
> > >mp4info menu.mp4
> >mp4info version 1.5.0.1 <http://1.5.0.1>
> >menu.mp4:
> >Track   Type    Info
> >1       video   H.263, 2.002 secs, 57 kbps, 176x144

5.494505 fps
> >2       hint    Payload H263-2000 for track 1
> >3       video   H.263, 2.002 secs, 57 kbps, 176x144

5.494505 fps
> >4       hint    Payload H263-2000 for track 3
> >5       video   H.263, 2.002 secs, 57 kbps, 176x144

5.494505 fps
> >6       hint    Payload H263-2000 for track 5
> > Metadata Tool: mp4creator 1.5.0.1 <http://1.5.0.1>
> >
> >
> > 
> >On 3/14/07, *Sergio Garcia Murillo*
<sergio.garciafontventa.com <mailto:sergio.garciafontventa.com>> wrote:
> >
> >Could you run mp4info on the file?
> >
> >----- Original Message -----
> >From: "Stephen Liew" <
zhongdao.liewgmail.com <mailto:zhongdao.liewgmail.com>>
> >To: <asterisk-videolists.digium.com
<mailto:asterisk-videolists.digium.com>>
> >Sent: Tuesday, March 13, 2007 7:17 PM
> >Subject: [Asterisk-video] No Audio . Video when
running app_mp4
> >
> >
> >> Hi All,
> >>
> >> Trying to run the app_mp4 but failed with the
error  ==>  MP4ERROR:
> >> FindTrackIndex: Track id -1 doesn't exist
> >>
> >> The call just hangup.
> >>
> >> Am using Centos 4.4 and compiling mpeg4ip with
./configure
> >> --disable-player --disable-server
> >>
> >> Any ideas why causing the hang ?
> >>
> >> Regards,
> >> Stephen
> >>
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