[Asterisk-video] error with app_transcoding
Mário Dias
mario at hardserver.com
Fri Feb 25 12:06:59 CST 2011
Hello agian!
I forgot another error in asterisk logs:
[Feb 25 18:03:30] WARNING[18705] app_transcoder.c: >Transcoding
[,s at camera,h263 at qcif/fps=10/kb=52/qmin=4/qmax=12/gs=50,180004]
[Feb 25 18:03:30] WARNING[18707] app_rtsp.c: >rtsp play
[Feb 25 18:03:31] WARNING[18707] channel.c: Unable to find a codec
translation path from 0x780004 (ulaw|h263|h263p|h264) to 0x2000
(nothing)
[Feb 25 18:03:31] NOTICE[18705] rtp.c: Unknown RTP codec 126 received
from '192.168.0.89'
[Feb 25 18:03:31] NOTICE[18705] rtp.c: Unknown RTP codec 126 received
from '192.168.0.89'
[Feb 25 18:03:31] NOTICE[18705] rtp.c: Unknown RTP codec 126 received
from '192.168.0.89'
What is the problem????
2011/2/25 Mário Dias <mario at hardserver.com>:
> Hello! I just try reinstall ffmpeg in other version of linux (ubuntu)
> and the before error not appear now.
>
> But, When I call 5001, the video call answer but not appear the video
> (waitting remote video) in X-lite4.
>
> In asterisk logs there are:
>
> [Feb 25 17:46:54] WARNING[18490] app_transcoder.c: >Transcoding
> [,s at camera,h263 at qcif/fps=10/kb=52/qmin=4/qmax=12/gs=50,180004]
> [Feb 25 17:46:54] WARNING[18492] app_rtsp.c: >rtsp play
> [Feb 25 17:46:54] WARNING[18492] channel.c: Unable to find a codec
> translation path from 0x780004 (ulaw|h263|h263p|h264) to 0x2000
> (nothing)
>
> why ???
>
> I remember that I allowed in sip.conf : video support, h263, h263p, h264
>
> I want transcode the codec of received video RTSP streaming (codec
> mp4v) to H263 of my softphone.....
>
>
>
>
> 2011/2/25 Mário Dias <mario at hardserver.com>:
>> Sergio,
>>
>> The results of command ffmpeg -formats | grep h263
>>
>>
>> asterisk2:/# ffmpeg -formats | grep h263
>> FFmpeg version r11872+debian_0.svn20080206-18+lenny3, Copyright (c)
>> 2000-2008 Fabrice Bellard, et al.
>> configuration: --enable-gpl --enable-libfaad --enable-pp
>> --enable-swscaler --enable-x11grab --prefix=/usr --enable-libgsm
>> --enable-libtheora --enable-libvorbis --enable-pthreads
>> --disable-strip --enable-libdc1394 --disable-armv5te --disable-armv6
>> --disable-altivec --disable-vis --enable-shared --disable-static
>> libavutil version: 49.6.0
>> libavcodec version: 51.50.0
>> libavformat version: 52.7.0
>> libavdevice version: 52.0.0
>> built on Feb 13 2011 03:56:05, gcc: 4.3.2
>> DE h263 raw h263
>> D VSDT h263
>> D VSD h263i
>> even though both encoding and decoding are supported. For example, the h263
>> decoder corresponds to the h263 and h263p encoders, for file formats it is even
>>
>>
>> and now?? What I have to do to solve my issue??
>>
>> Best regards,
>>
>> Mário Dias
>>
>>
>>> 2011/2/24 Sergio Garcia Murillo <sergio.garcia at fontventa.com>:
>>>> The app_transcoder is loaded correctly:
>>>>
>>>> [Feb 23 18:15:22] ERROR[4142] app_transcoder.c: Error opening encoder
>>>>
>>>> Could you check if your libavcodec.so library supports h263 encoding?
>>>>
>>>>>ffmpeg -formats | grep h263
>>>> DE h263 raw H.263
>>>>
>>>> BR
>>>> Sergio
>>>>
>>>> El 24/02/2011 21:51, Mitul Limbani escribió:
>>>>>
>>>>> Hi Mario,
>>>>>
>>>>> Can you check if the app_transcoder.so got loaded without any problem
>>>>> within Asterisk Startup ?
>>>>>
>>>>> you can try this:
>>>>>
>>>>> core set verbose 5
>>>>> module unload app_transcode.so
>>>>> module load app_transcode.so
>>>>>
>>>>> and paste the output.
>>>>>
>>>>> Regards,
>>>>> Mitul Limbani
>>>>> Enterux Solutions,
>>>>> www.enterux.com
>>>>>
>>>>> Quoting Mário Dias <mario at hardserver.com>:
>>>>>
>>>>>> Hello! I just installed the app_transcoder with success and this runs
>>>>>> well with asterisk boot...
>>>>>>
>>>>>> Now the problem is:
>>>>>>
>>>>>> My extensions.conf:
>>>>>>
>>>>>> [default]
>>>>>>
>>>>>> exten=5001,1,Answer()
>>>>>>
>>>>>> exten=5001,n,Transcode(,s at camera,h263 at qcif/fps=10/kb=52/qmin=4/qmax=12/gs=50)
>>>>>> exten=5001,n,Hangup()
>>>>>>
>>>>>> [camera]
>>>>>>
>>>>>> exten=s,1,Answer()
>>>>>> exten=s,n,Rtsp(rtsp://192.168.10.14:8554/CH001.sdp)
>>>>>> exten=s,n,Hangup()
>>>>>>
>>>>>>
>>>>>> And when I call 5001, the asterisk "craches" and in asterisk logs show
>>>>>> the folow information:
>>>>>>
>>>>>> [Feb 23 18:15:22] WARNING[4142] app_transcoder.c: >Transcoding
>>>>>> [,s at camera,h263 at qcif/fps=10/kb=52/qmin=4/qmax=12/gs=50,80008]
>>>>>> [Feb 23 18:15:22] ERROR[4142] app_transcoder.c: Error opening encoder
>>>>>> [Feb 23 18:15:22] WARNING[4142] app_transcoder.c: -joining thread
>>>>>>
>>>>>> I receive rtsp streaming with mp4v video codec, and I want transcode
>>>>>> to H263 codec to softphone, the X-lite4.
>>>>>>
>>>>>> Any ideas???
>>>>>> Help me please!!!!
>>>>>>
>>>>>> Best regards,
>>>>>>
>>>>>> Mário Dias
>>>>>>
>>>>>> --
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>>>>>>
>>>>>
>>>>>
>>>>> --
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>>>>
>>>>
>>>>
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>>>
>>
>
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