[Asterisk-video] app_transcoder

[matteo brancaleoni]

Hi,

On Mon, 2007-03-12 at 15:25 +0100, Sergio Garcia Murillo wrote:
> Could you try first with a softphone without using the h324m ?

I tried with a video softphone.

The app exits with a segfault after calling app_rtsp
(and app rtsp does nothing)

Here's the gdb log:
0  0x00fd74be in avcodec_close () from /usr/local/lib/libavcodec.so.51
(gdb) bt
#0  0x00fd74be in avcodec_close () from /usr/local/lib/libavcodec.so.51
#1  0x09c6a290 in ?? ()
#2  0x00000000 in ?? ()
(gdb) bt full
#0  0x00fd74be in avcodec_close () from /usr/local/lib/libavcodec.so.51
No symbol table info available.
#1  0x09c6a290 in ?? ()
No symbol table info available.
#2  0x00000000 in ?? ()
No symbol table info available.
(gdb)

not very useful, uh

then asterisk output:
[Mar 12 16:22:57] DEBUG[25895]: pbx.c:1767 pbx_extension_helper:
Launching 'Answer'
    -- Executing [s at camera:1] Answer("Local/s at camera-3227,2", "") in new
stack
[Mar 12 16:22:57] DEBUG[25895]: devicestate.c:303
__ast_device_state_changed_literal: Notification of state change to be
queued on device/channel Local/s at camera-3227,2
[Mar 12 16:22:57] DEBUG[25895]: pbx.c:1767 pbx_extension_helper:
Launching 'rtsp'
    -- Executing [s at camera:2] rtsp("Local/s at camera-3227,2",
"rtsp://192.168.1.62/mpeg4/media.amp") in new stack
[Mar 12 16:22:57] DEBUG[25862]: devicestate.c:161 ast_device_state: No
provider found, checking channel drivers for Local - s at camera
[Mar 12 16:22:57] DEBUG[25862]: chan_local.c:145 local_devicestate:
Checking if extension s at camera exists (devicestate)
[Mar 12 16:22:57] DEBUG[25862]: devicestate.c:287 do_state_change:
Changing state for Local/s at camera - state 2 (In use)
-rtsp_play loop
>DESCRIBE [/mpeg4/media.amp]
<DESCRIBE [/mpeg4/media.amp]
[Mar 12 16:22:57] DEBUG[25896]: app_queue.c:546 changethread: Device
'Local/s at camera' changed to state '2' (In use) but we don't care because
they're not a member of any queue.
[Mar 12 16:22:57] DEBUG[25891]: devicestate.c:303
__ast_device_state_changed_literal: Notification of state change to be
queued on device/channel Local/s at camera-3227,1
[Mar 12 16:22:57] DEBUG[25862]: devicestate.c:161 ast_device_state: No
provider found, checking channel drivers for Local - s at camera
[Mar 12 16:22:57] DEBUG[25862]: chan_local.c:145 local_devicestate:
Checking if extension s at camera exists (devicestate)
[Mar 12 16:22:57] DEBUG[25862]: devicestate.c:287 do_state_change:
Changing state for Local/s at camera - state 2 (In use)
[Mar 12 16:22:57] DEBUG[25897]: app_queue.c:546 changethread: Device
'Local/s at camera' changed to state '2' (In use) but we don't care because
they're not a member of any queue.
[Mar 12 16:22:57] DEBUG[25868]: chan_sip.c:4315 find_call: = Found Their
Call ID: KmqZucElAT at 192.168.1.228 Their Tag ar8OwsdC4Z Our tag:
as735a27f3
[Mar 12 16:22:57] DEBUG[25868]: chan_sip.c:14453 handle_request: ****
Received ACK (6) - Command in SIP ACK
[Mar 12 16:22:57] DEBUG[25868]: chan_sip.c:2071 __sip_ack: Stopping
retransmission on 'KmqZucElAT at 192.168.1.228' of Response 1: Match Not
Found
-Receiving describe
<rtsp_play[Mar 12 16:22:57] DEBUG[25895]: pbx.c:1767
pbx_extension_helper: Launching 'Hangup'
    -- Executing [s at camera:3] Hangup("Local/s at camera-3227,2", "") in new
stack

any hint?

uhm
maybe I have to try with a vivotek cam ?

I've one here...

matteo.

-- 
Matteo Brancaleoni
R&D Director
Tel  :+39.02.70633354
Voip :sip:matteo at sip.voismart.it