[Asterisk-video] error with app_transcoding

Mon Feb 28 09:36:35 CST 2011

ok!! finaly I solved my issue, it works fine!!!

The issue was the ffmpeg configuration that not was completed when I
installed it.

The best regards,

Mário Dias

2011/2/25 Mário Dias <mario at hardserver.com>

> ok.. but how I enable debug log and run with more verbosity??
>
>
>
> 2011/2/25 Sergio Garcia Murillo <sergio.garcia at fontventa.com>
>
>  Could you enable debug log to console and run with more verbosity?
>>
>> By the way, use h263p in the softphone not h263..
>>
>> BR
>> Sergio
>>
>>
>> El 25/02/2011 23:09, Mário Dias escribió:
>>
>> humm.. are you shure??
>>
>>  Well, in total, what dependences, or codecs, or apps, that I have to
>> install??
>>
>>  AMR codec (will install), app_transcoder (installed), app_rtsp
>> (installed for streaming), ffmpeg (installed) and more???
>>
>>  Best Regards,
>>
>>  Mário Dias
>>
>>
>> 2011/2/25 amit anand <onewaytoconnect at gmail.com>
>>
>>> Hi
>>>
>>> this is due to codec amr is not properly installed
>>>
>>>
>>>  On Fri, Feb 25, 2011 at 6:06 PM, Mário Dias <mario at hardserver.com>wrote:
>>>
>>>> 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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>>>
>>>
>>>
>>> --
>>>
>>>   Amit Anand
>>>
>>>   +1 774 264-8024
>>> +91 9013223047
>>>
>>>
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>>
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