[Asterisk-video] Segmentation fault crashes asterisk

[Dan Julius]

I have experienced  crashes in mp4_play in cases where rtp payload is larger
than 1400 (or 1450 I don't remember) bytes. My work around was to re-encode
using the hint flag to indicate smaller payloads.

I never had problems with the the samples provided by Sergio and i6net.

Dan

On Fri, Mar 13, 2009 at 7:29 PM, Dan Rubinsky <rubinsky.dan at gmail.com>wrote:

> Hi,
>
> I'm fairly new with asterisk and the h324m library so please have mercy at
> me .. :)
>
> I've been playing with the installation ( following the Spanish based
> installation guide ) and have also tried the i6net precompiled packages but
> always get stuck at the same stage.
>
> Currently, I've installed Asterisk 1.4.15 from source and compiled all 3g
> libraries from the SVN source. Im using zaptel with a Digium TE122 card.
>
>  I Always manage to get the stage where the machine answers a video call
> using the video loopback function, which works fine. all the other
>  functions don't seem to - no matter what configuration or application i am
> using.
>
> I saw discussions in the archives regarding the properties of videos
> played, so i've used Sergio's demo videos for a simple mp4play test that
> will carry the desired encoding. the result at the moment  is:
>
> [Mar 12 07:19:31] NOTICE[2867]: chan_zap.c:8473 pri_dchannel: PRI got
> event: HDLC Abort (6) on Primary D-channel of span 1
>     -- Accepting call from '' to '5640310' on channel 0/1, span 1
>     -- Executing [5640310 at from-pstn:1] Answer("Zap/1-1", "") in new stack
>     -- Executing [5640310 at from-pstn:2] mp4play("Zap/1-1",
> "/usr/videodemo/menu.mp4") in new stack
> MP4ERROR: FindTrackId: Track index doesn't exist - track 3 type hint
> Segmentation fault
>
> Once the call is received, the error is launched and asterisk crashes.
>
> What am i doing wrong? Any ideas?
>
>
> Regards,
> Dan
>
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