[FFserver-user] New guy with some questions

Meftah Tayeb tayeb.dotnet at gmail.com
Tue Jul 17 20:10:10 CEST 2012 

distro please
----- Original Message ----- 
From: "Steven Spartz" <spartman27 at itctel.com>
To: "FFserver user questions and RTFMs" <ffserver-user at ffmpeg.org>
Sent: Tuesday, July 17, 2012 10:20 PM
Subject: Re: [FFserver-user] New guy with some questions


>I apologize I thought I was posting in the correct forum.  Please move this 
>to the correct place. Im still new to ffmpeg and all of its nuances.  If 
>you could direct me to the correct list I would greatly appreciate it.
>
> Right now I seem to be unable to install the rtmpdump package which is 
> supposed to install the rtmp needed.  Keeps stating that it cant find 
> openssl even though its installed.
>
> Will have to keep working on it.
>
>
>
>
> On 07/17/2012 1:40 AM, Meftah Tayeb wrote:
>> hello
>> first of all that's a ffmpeg issue not a ffserver issue at i seen to me 
>> you're not using FFserver;
>> but, let's go on
>> please install librtmp or librtmpc i couldn't remember the exact package 
>> name
>> and in your configure add: --enable-librtmp
>> try and let me know
>> thank you
>> ----- Original Message ----- From: "Steven Spartz" 
>> <spartman27 at itctel.com>
>> To: <ffserver-user at ffmpeg.org>
>> Sent: Tuesday, July 17, 2012 1:57 AM
>> Subject: [FFserver-user] New guy with some questions
>>
>>
>>> Have been working with ffmpeg on my HP dc5800 desktop running Trisquel 
>>> 5.5 and have encountered a problem.
>>>
>>> What I am doing is this, running video and audio from a Logitech C270 
>>> USB camera through ffmpeg to justin.tv
>>>
>>> If I run just the video to the justin.tv page the stream will work 
>>> flawlessly for as long as I wish.
>>>
>>> However if I try to add audio to the stream it will fail with the 
>>> following error:  DTS 411312205 next 411318601 st:0 invalid dropping 
>>> and PTS 411312205 next 411318601 invalid dropping st:0
>>>
>>> The stream will usually fail within 5 minutes or less.
>>>
>>> Here is the command I am issuing to the server:
>>>
>>> ffmpeg -f alsa -ac 1 -i pulse -f video4linux2 -i /dev/video0 -s 
>>> 1024x576 -vf 
>>> drawtext="fontfile=/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf: 
>>> text='\%D \%r': fontcolor=white at 1.0: x=30: y=440: fontsize=30: box=1: 
>>> boxcolor=black at 1.0" -vcodec libx264 -acodec libmp3lame -ab 28k -ar 
>>> 22050 -vb 350k -f flv rtmp://live.justin.tv/app/live_
>>>
>>>
>>> Here is my FFMPEG info
>>>
>>> ffmpeg -version
>>> ffmpeg version git-2012-07-03-d8013f3
>>> built on Jul  3 2012 18:16:27 with gcc 4.6.1
>>> configuration: --enable-gpl --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb 
>>>   --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx 
>>>  --enable-libx264 --enable-nonfree --enable-version3 --enable-x11grab
>>> libavutil      51. 63.100 / 51. 63.100
>>> libavcodec     54. 32.100 / 54. 32.100
>>> libavformat    54. 14.100 / 54. 14.100
>>> libavdevice    54.  0.100 / 54.  0.100
>>> libavfilter     3.  0.101 /  3.  0.101
>>> libswscale      2.  1.100 /  2.  1.100
>>> libswresample   0. 15.100 /  0. 15.100
>>> libpostproc    52.  0.100 / 52.  0.100
>>>
>>> And a Sample of output data
>>>
>>> DTS 411032947, next:411314602 st:0 invalid dropping
>>> PTS 411032947, next:411314602 invalid dropping st:0
>>> DTS 411127066, next:411315935 st:0 invalid dropping
>>> PTS 411127066, next:411315935 invalid dropping st:0
>>> DTS 411220151, next:411317268 st:0 invalid dropping
>>> PTS 411220151, next:411317268 invalid dropping st:0
>>> DTS 411312205, next:411318601 st:0 invalid dropping
>>> PTS 411312205, next:411318601 invalid dropping st:0
>>> Trying to remove 576 samples, but que emptytime=00:17:12.68 bitrate= 
>>> 347.4kbits/s
>>> frame= 1660 fps=1.2 q=16675933.0 Lsize=   50746kB time=00:19:14.90 
>>> bitrate= 360.0kbits/s
>>> video:49371kB audio:1115kB subtitle:0 global headers:0kB muxing overhead 
>>> 0.515765%
>>> [libx264 @ 0xa92c840] frame I:7     Avg QP:14.20  size:161374
>>> [libx264 @ 0xa92c840] frame P:422   Avg QP:15.51  size: 65734
>>> [libx264 @ 0xa92c840] frame B:1231  Avg QP:21.55  size: 17617
>>> [libx264 @ 0xa92c840] consecutive B-frames:  0.8%  0.5%  1.6% 97.1%
>>> [libx264 @ 0xa92c840] mb I  I16..4: 14.4% 41.1% 44.5%
>>> [libx264 @ 0xa92c840] mb P  I16..4:  0.8%  3.8%  0.9%  P16..4: 33.2% 
>>> 20.0% 20.7%  0.0%  0.0%    skip:20.7%
>>> [libx264 @ 0xa92c840] mb B  I16..4:  0.1%  1.2%  0.2%  B16..8: 24.1% 
>>> 4.9% 2.6%  direct:14.2%  skip:52.8%  L0:46.3% L1:35.0% BI:18.8%
>>> [libx264 @ 0xa92c840] final ratefactor: 15.59
>>> [libx264 @ 0xa92c840] 8x8 transform intra:69.0% inter:50.2%
>>> [libx264 @ 0xa92c840] coded y,uvDC,uvAC intra: 91.3% 94.5% 91.1% inter: 
>>> 28.7% 44.7% 29.8%
>>> [libx264 @ 0xa92c840] i16 v,h,dc,p: 20% 23%  9% 47%
>>> [libx264 @ 0xa92c840] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 13% 33% 27% 4%  3% 
>>> 2%  5%  4%  8%
>>> [libx264 @ 0xa92c840] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 37% 13% 5%  6% 
>>> 4%  7%  5%  7%
>>> [libx264 @ 0xa92c840] i8c dc,h,v,p: 65% 16% 12%  8%
>>> [libx264 @ 0xa92c840] Weighted P-Frames: Y:0.0% UV:0.0%
>>> [libx264 @ 0xa92c840] ref P L0: 35.4%  4.0% 41.9% 18.7%
>>> [libx264 @ 0xa92c840] ref B L0: 56.5% 34.0%  9.5%
>>> [libx264 @ 0xa92c840] ref B L1: 86.3% 13.7%
>>> [libx264 @ 0xa92c840] kb/s:320.22
>>>
>>> I hope this helps.
>>>
>>> I look forward to hearing from you as to what I can do to correct this.
>>>
>>> _______________________________________________
>>> ffserver-user mailing list
>>> ffserver-user at ffmpeg.org
>>> http://ffmpeg.org/mailman/listinfo/ffserver-user
>>>
>>>
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>>>
>>>
>>
>>
>> __________ Information from ESET NOD32 Antivirus, version of virus 
>> signature database 7305 (20120717) __________
>>
>> The message was checked by ESET NOD32 Antivirus.
>>
>> http://www.eset.com
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>>
>>
>> _______________________________________________
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>>
>>
>
>
>
> _______________________________________________
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> ffserver-user at ffmpeg.org
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>
>
> __________ Information from ESET NOD32 Antivirus, version of virus 
> signature database 7307 (20120717) __________
>
> The message was checked by ESET NOD32 Antivirus.
>
> http://www.eset.com
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> 


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