[Asterisk-video] error with app_transcoding
Mário Dias
mario at hardserver.com
Fri Feb 25 16:09:39 CST 2011
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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>
>
>
> --
>
> Amit Anand
>
> +1 774 264-8024
> +91 9013223047
>
>
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