[Asterisk-video] (no subject)

[Nico Gundacker]

Hi Klaus,

I use the following version of Mpeg4ip:

tlngtest:~ # mp4videoinfo -V
mp4videoinfo - mpeg4ip version 1.5.0.1

But you and Sergio gave me a new idea, why the system is not working yet. I
run my softphone on a windows system. So is there a possibility that the
video-codec is missing there?

Regards Nico

-----Ursprüngliche Nachricht-----
Von: asterisk-video-bounces at lists.digium.com
[mailto:asterisk-video-bounces at lists.digium.com] Im Auftrag von Klaus
Darilion
Gesendet: Montag, 21. April 2008 13:38
An: Development discussion of video media support in Asterisk
Betreff: Re: [Asterisk-video] (no subject)

Just to make sure: Are you using a recent version of MPEG4IP tools (1.5 
or 1.6.1)?

regards
klaus

Nico Gundacker schrieb:
> Hi,
> 
>  
> 
> I need "some" help with the applications form the fontventa-site. There 
> are several problems, which I can´t solve on my own.
> 
> At the very beginning I tried to use the app_mp4save/play function. Both 
> are running, but with error-messages. I didn´t care about the 
> error-messages, because audio and video are running. But maybe someone 
> could explain why these errors appear or if I still could ignore these.
> 
>  
> 
> These messages are posted by asterisk:
> 
> Note: Sound and video are played.
> 
> mp4play /tmp/save.mp4
> 
> found hint track 2
> 
> track 1 soun
> 
> found hint track 4
> 
> track 3 vide
> 
> MP4ERROR: FindTrackId: Track index doesn't exist - track 2 type hint
> 
> MP4ERROR: MP4Array::[]: index 4 of 4: Numerical result out of range
> 
> MP4ERROR: MP4Array::[]: index 4 of 4: Numerical result out of range
> 
> MP4ERROR: MP4Array::[]: index 4 of 4: Numerical result out of range
> 
> ........
> 
>  
> 
> Next step, I like to use some own created videos. I followed the 
> instructions of the MP4-mini-tutorial. And at the end I was able to 
> create a video-file with the needed settings. Unfortunately  I am not 
> able to play these videos with the mp4paly application. I know the 
> difference between those files I created on my own and those I saved 
> with the app_save-tool. The difference is the video-codec which was 
> hinted, the save-application is using h263 and the mp4creator is using 
> h263-2000. But I have no idea how to create a file with h263, which can 
> be played by the play-app or how to get the app_mp4play to run a video 
> with h263-2000 codec. I read at the archives that some of you had the 
> same problem, but I can´t find out how they solved this problem.
> 
>  
> 
> for example here is the error that i receive, when playing the example 
> from the fontventa-page.
> 
> Note: Sound is playing only video is missing.
> 
>  
> 
> mp4play /tmp/vxml/sample_300kbit_ulaw.3gp
> 
> found hint track 2
> 
> track 1 soun
> 
> found hint track 4
> 
> track 3 vide
> 
> MP4ERROR: FindTrackId: Track index doesn't exist - track 2 type hint
> 
>  
> 
>  
> 
> There are some more problem I tried to deal with, but for now I think 
> this is enough.
> 
>  
> 
> greetings
> 
>  
> 
> Nico
> 
> 
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