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  • L’utiliser, en parler, le critiquer

    10 avril 2011

    La première attitude à adopter est d’en parler, soit directement avec les personnes impliquées dans son développement, soit autour de vous pour convaincre de nouvelles personnes à l’utiliser.
    Plus la communauté sera nombreuse et plus les évolutions seront rapides ...
    Une liste de discussion est disponible pour tout échange entre utilisateurs.

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Les statuts des instances de mutualisation

    13 mars 2010, par

    Pour des raisons de compatibilité générale du plugin de gestion de mutualisations avec les fonctions originales de SPIP, les statuts des instances sont les mêmes que pour tout autre objets (articles...), seuls leurs noms dans l’interface change quelque peu.
    Les différents statuts possibles sont : prepa (demandé) qui correspond à une instance demandée par un utilisateur. Si le site a déjà été créé par le passé, il est passé en mode désactivé. publie (validé) qui correspond à une instance validée par un (...)

Sur d’autres sites (7868)

  • avconv stops streaming after some time

    4 juin 2014, par Dhrumil Doshi

    I am using raspberry-pi board and a usb camera attached with it. i use avconv tool to capture live video from camera and streaming it on network using rtp protocol.

    My command on server(raspberry-pi board) is as below :

    avconv -f video4linux2 -s 160x120 -i /dev/video0 -vcodec mpeg2video -r 25 -pix_fmt yuv420p -me_method epzs -b 2600k -bt 256k -f rtp rtp ://192.168.1.141:8554

    streaming works successfully using this command. Here IP address 192.168.1.141 is the ip address of my client pc. i can play live streaming on client side using vlc successfully.

    But Issue is after some time encoding and streaming on server stop automatically. And command hangs there.

    Output on server is as below :

    $ avconv -f video4linux2 -s 160x120 -v debug -i /dev/video0 -vcodec mpeg2video -r 25 -pix_fmt yuv420p -me_method epzs -b 2600k -bt 256k -f rtp rtp://192.168.1.141:8554
    
avconv version 0.8.10-6:0.8.10-1+rpi1, Copyright (c) 2000-2013 the Libav developers
    
  built on Mar 22 2014 02:13:15 with gcc 4.6.3
    
  configuration: --arch=arm --enable-pthreads --enable-runtime-cpudetect --extra-version='6:0.8.10-1+rpi1' --libdir=/usr/lib/arm-linux-gnueabihf --prefix=/usr --disable-yasm --enable-bzlib --enable-libdc1394 --enable-libdirac --enable-libfreetype --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-librtmp --enable-libopencv --enable-libopenjpeg --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vaapi --enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl --enable-postproc --enable-swscale --enable-libcdio --enable-x11grab --enable-libx264 --enable-libxvid --shlibdir=/usr/lib/arm-linux-gnueabihf --enable-shared --disable-static
    
  libavutil    51. 22. 2 / 51. 22. 2
    
  libavcodec   53. 35. 0 / 53. 35. 0
    
  libavformat  53. 21. 1 / 53. 21. 1
    
  libavdevice  53.  2. 0 / 53.  2. 0
    
  libavfilter   2. 15. 0 /  2. 15. 0
    
  libswscale    2.  1. 0 /  2.  1. 0
    
  libpostproc  52.  0. 0 / 52.  0. 0
    
[video4linux2 @ 0x54d7a0] [4]Capabilities: 84000001
    
[video4linux2 @ 0x54d7a0] The V4L2 driver changed the pixel format from 0x32315559 to 0x56595559
    
    Last message repeated 1 times
    
[video4linux2 @ 0x54d7a0] The V4L2 driver changed the pixel format from 0x50323234 to 0x56595559
    
[video4linux2 @ 0x54d7a0] The V4L2 driver set input_id: 0, input: Camera 1
    
[rawvideo @ 0x54f860] err{or,}_recognition separate: 1; 1
    
[rawvideo @ 0x54f860] err{or,}_recognition combined: 1; 1
    
[video4linux2 @ 0x54d7a0] All info found
    
[video4linux2 @ 0x54d7a0] Estimating duration from bitrate, this may be inaccurate
    
Input #0, video4linux2, from '/dev/video0':
    
  Duration: N/A, start: 21891.364784, bitrate: 9216 kb/s
    
    Stream #0.0, 1, 1/1000000: Video: rawvideo, yuyv422, 160x120, 1/30, 9216 kb/s, 30 tbr, 1000k tbn, 30 tbc
    
[buffer @ 0x54f220] w:160 h:120 pixfmt:yuyv422
    
[avsink @ 0x54d740] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
    
[scale @ 0x54f7e0] w:160 h:120 fmt:yuyv422 -> w:160 h:120 fmt:yuv420p flags:0x4
    
[mpeg2video @ 0x54ea60] err{or,}_recognition separate: 1; 1
    
[mpeg2video @ 0x54ea60] err{or,}_recognition combined: 1; 1
    
[mpeg2video @ 0x54ea60] detected 1 logical cores
    
[mpeg2video @ 0x54ea60] Unsupported bit depth: 0
    
[rawvideo @ 0x54f860] err{or,}_recognition separate: 1; 1
    
[rawvideo @ 0x54f860] err{or,}_recognition combined: 1; 1
    
Output #0, rtp, to 'rtp://192.168.1.141:8554':
    
  Metadata:
    
    encoder         : Lavf53.21.1
    
    Stream #0.0, 0, 1/90000: Video: mpeg2video, yuv420p, 160x120, 1/25, q=2-31, 2600 kb/s, 90k tbn, 25 tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (rawvideo -> mpeg2video)
    
SDP:
    
v=0
    
o=- 0 0 IN IP4 127.0.0.1
    
s=No Name
    
c=IN IP4 192.168.1.141
    
t=0 0
    
a=tool:libavformat 53.21.1
    
m=video 8554 RTP/AVP 32
    
b=AS:2600
    

    
Press ctrl-c to stop encoding
    
*** drop!
    
    Last message repeated 1 times
    
*** 1 dup!
    
*** 16 dup! fps= 25 q=2.0 size=    1027kB time=5.24 bitrate=1605.2kbits/s dup=1 drop=2    
    
*** drop!
    
    Last message repeated 11 times
    
*** drop!49 fps= 26 q=2.0 size=    1059kB time=5.92 bitrate=1464.9kbits/s dup=17 drop=14    
    
    Last message repeated 2 times
    
*** drop!76 fps= 25 q=2.0 size=    2022kB time=11.00 bitrate=1505.7kbits/s dup=17 drop=17    
    
*** drop!48 fps= 25 q=2.0 size=    4086kB time=21.88 bitrate=1529.8kbits/s dup=17 drop=18    
    
*** 1 dup!
    
*** 1 dup!0 fps= 25 q=2.0 size=    4171kB time=22.36 bitrate=1528.2kbits/s dup=18 drop=19    
    
*** 1 dup!1 fps= 25 q=2.0 size=    4859kB time=26.00 bitrate=1530.8kbits/s dup=19 drop=19    
    
*** 1 dup!0 fps= 25 q=2.0 size=    5152kB time=27.56 bitrate=1531.5kbits/s dup=20 drop=19    
    
*** 1 dup!3 fps= 25 q=2.0 size=    5250kB time=28.08 bitrate=1531.7kbits/s dup=21 drop=19    
    
*** drop!64 fps= 25 q=2.0 size=    7215kB time=38.52 bitrate=1534.5kbits/s dup=22 drop=19    
    
*** 1 dup!6 fps= 25 q=2.0 size=    7306kB time=39.00 bitrate=1534.6kbits/s dup=22 drop=20    
    
*** drop!07 fps= 25 q=2.0 size=    8288kB time=44.24 bitrate=1534.7kbits/s dup=23 drop=20    
    
*** 1 dup!0 fps= 25 q=2.0 size=   10054kB time=53.56 bitrate=1537.8kbits/s dup=23 drop=21    
    
*** 1 dup!9 fps= 25 q=2.0 size=   10342kB time=55.12 bitrate=1537.1kbits/s dup=24 drop=21    
    
    Last message repeated 1 times
    
*** drop!93 fps= 25 q=1.6 size=   10445kB time=55.68 bitrate=1536.7kbits/s dup=26 drop=21    
    
*** 1 dup!
    
*** 7036829 dup! 25 q=2.0 size=   10630kB time=56.68 bitrate=1536.4kbits/s dup=27 drop=22

    Any ideas ?

    Thanks in advance.

  • ffmpeg : Pipe input error

    1er septembre 2012, par Amit Khanna

    I'm facing an issue while working with ffmpeg when input and output are pipes. Though Output pipe is working fine, piping the input is causing some error.

    I tried to convert mp4 video to flv using the following command and it worked fine :

    $ ffmpeg  -i video-2012-04-26-19-48-40.mp4 -ar 44100 -ab 96 -f flv pipe:1 | cat> videoname.flv

    It worked fine and gave the following output :

    FFmpeg version 0.6-4:0.6-2ubuntu6.3, Copyright (c) 2000-2010 the FFmpeg developers
    
  built on Dec 21 2011 18:37:43 with gcc 4.4.5
    
  configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
    
  WARNING: library configuration mismatch
    
  libavutil   configuration: --extra-version=4:0.6-2ubuntu3.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libdirac --enable-libgsm --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-libmp3lame --enable-gpl --enable-postproc --enable-x11grab --enable-libfaad --enable-libxvid --enable-libx264 --enable-librtmp --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavcodec  configuration: --extra-version=4:0.6-2ubuntu3.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libdirac --enable-libgsm --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-libmp3lame --enable-gpl --enable-postproc --enable-x11grab --enable-libfaad --enable-libxvid --enable-libx264 --enable-librtmp --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavformat configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavdevice configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavfilter configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libswscale  configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libpostproc configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavutil     50.15. 1 / 50.15. 1
    
  libavcodec    52.72. 2 / 52.72. 2
    
  libavformat   52.64. 2 / 52.64. 2
    
  libavdevice   52. 2. 0 / 52. 2. 0
    
  libavfilter    1.19. 0 /  1.19. 0
    
  libswscale     0.11. 0 /  0.11. 0
    
  libpostproc   51. 2. 0 / 51. 2. 0
    

    
Seems stream 0 codec frame rate differs from container frame rate: 60000.00 (60000/1) -> 1000.00 (1000/1)
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'video-2012-04-26-19-48-40.mp4':
    
  Metadata:
    
    major_brand     : 3gp4
    
    minor_version   : 768
    
    compatible_brands: 3gp43gp6
    
  Duration: 00:00:09.55, start: 0.000000, bitrate: 3366 kb/s
    
    Stream #0.0(eng): Video: h264, yuv420p, 720x480, 3304 kb/s, 29.61 fps, 1k tbr, 30k tbn, 60k tbc
    
    Stream #0.1(eng): Audio: aac, 16000 Hz, mono, s16, 56 kb/s
    
WARNING: The bitrate parameter is set too low. It takes bits/s as argument, not kbits/s
    
Output #0, flv, to 'pipe:1':
    
  Metadata:
    
    encoder         : Lavf52.64.2
    
    Stream #0.0(eng): Video: flv, yuv420p, 720x480, q=2-31, 200 kb/s, 1k tbn, 1k tbc
    
    Stream #0.1(eng): Audio: adpcm_swf, 44100 Hz, mono, s16, 0 kb/s
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
  Stream #0.1 -> #0.1
    
Press [q] to stop encoding
    
frame=  283 fps=175 q=31.0 Lsize=     924kB time=9.52 bitrate= 794.7kbits/s    
    
video:709kB audio:207kB global headers:0kB muxing overhead 0.867656%

    But when I read the input also from pipe, I get an error :

    Command :

    $cat video-2012-04-26-19-48-40.mp4| ffmpeg -i pipe: -ar 44100 -ab 96 -f flv pipe:1 | cat> videoname.flv

    Error output :

    FFmpeg version 0.6-4:0.6-2ubuntu6.3, Copyright (c) 2000-2010 the FFmpeg developers
    
  built on Dec 21 2011 18:37:43 with gcc 4.4.5
    
  configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --enable-shared --disable-static
    
  WARNING: library configuration mismatch
    
  libavutil   configuration: --extra-version=4:0.6-2ubuntu3.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libdirac --enable-libgsm --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-libmp3lame --enable-gpl --enable-postproc --enable-x11grab --enable-libfaad --enable-libxvid --enable-libx264 --enable-librtmp --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavcodec  configuration: --extra-version=4:0.6-2ubuntu3.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libdirac --enable-libgsm --enable-libopenjpeg --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-libmp3lame --enable-gpl --enable-postproc --enable-x11grab --enable-libfaad --enable-libxvid --enable-libx264 --enable-librtmp --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavformat configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavdevice configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavfilter configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libswscale  configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libpostproc configuration: --extra-version=4:0.6-2ubuntu6.3 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-vaapi --enable-pthreads --enable-zlib --enable-libvpx --disable-stripping --enable-runtime-cpudetect --enable-gpl --enable-postproc --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i686/cmov --cpu=i686 --enable-shared --disable-static --disable-ffmpeg --disable-ffplay
    
  libavutil     50.15. 1 / 50.15. 1
    
  libavcodec    52.72. 2 / 52.72. 2
    
  libavformat   52.64. 2 / 52.64. 2
    
  libavdevice   52. 2. 0 / 52. 2. 0
    
  libavfilter    1.19. 0 /  1.19. 0
    
  libswscale     0.11. 0 /  0.11. 0
    
  libpostproc   51. 2. 0 / 51. 2. 0
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x8962bc0]stream 0, offset 0x28: partial file
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x8962bc0]Could not find codec parameters (Video: h264, 3304 kb/s)
    
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x8962bc0]Could not find codec parameters (Audio: aac, mono, s16, 56 kb/s)
    
pipe:: could not find codec parameters

    Please help me fix the error.

  • ffmpeg image to video sequence stops after 10

    18 mai 2012, par Jim

    Probably a fast anwser, but my first time trying to do this. I have 77 jpeg pictures, I have renamed them to be 000.jpg - 076.jpg. The next step is using ffmpeg and here is my command statement :

    ffmpeg -f image2 -r .1 -i %d.jpg -r 25 test.avi

    It creates an avi with 10 images for 10seconds each, why only 10 ? I've tried other iterations of %d.jpg in the ffmpeg command with no success.

    thanks for the help all !

    -Jim

    Here is the listing of the directory with the images :

    ls -l
    
total 77472
    
-rwxr-xr-x 1 jim jim 2329065 May 17 16:31 000.jpg
    
-rwxr-xr-x 1 jim jim  716563 May 17 16:31 001.jpg
    
-rwxr-xr-x 1 jim jim  716626 May 17 16:31 002.jpg
    
-rwxr-xr-x 1 jim jim  726686 May 17 16:31 003.jpg
    
-rwxr-xr-x 1 jim jim  739312 May 17 16:31 004.jpg
    
-rwxr-xr-x 1 jim jim  720249 May 17 16:31 005.jpg
    
-rwxr-xr-x 1 jim jim  666757 May 17 16:31 006.jpg
    
-rwxr-xr-x 1 jim jim  656259 May 17 16:31 007.jpg
    
-rwxr-xr-x 1 jim jim  664960 May 17 16:31 008.jpg
    
-rwxr-xr-x 1 jim jim  740801 May 17 16:31 009.jpg
    
-rwxr-xr-x 1 jim jim  882502 May 17 16:31 010.jpg
    
-rwxr-xr-x 1 jim jim  631117 May 17 16:31 011.jpg
    
-rwxr-xr-x 1 jim jim  730331 May 17 16:31 018.jpg
    
-rwxr-xr-x 1 jim jim  725132 May 17 16:31 019.jpg
    
-rwxr-xr-x 1 jim jim  729626 May 17 16:31 020.jpg
    
-rwxr-xr-x 1 jim jim  731980 May 17 16:31 021.jpg
    
-rwxr-xr-x 1 jim jim  671597 May 17 16:31 022.jpg
    
-rwxr-xr-x 1 jim jim  681978 May 17 16:31 023.jpg
    
-rwxr-xr-x 1 jim jim  686600 May 17 16:31 024.jpg
    
-rwxr-xr-x 1 jim jim  675316 May 17 16:31 025.jpg
    
-rwxr-xr-x 1 jim jim  681826 May 17 16:31 026.jpg
    
-rwxr-xr-x 1 jim jim  740998 May 17 16:31 027.jpg
    
-rwxr-xr-x 1 jim jim  568480 May 17 16:31 028.jpg
    
-rwxr-xr-x 1 jim jim  747400 May 17 16:31 029.jpg
    
-rwxr-xr-x 1 jim jim  630995 May 17 16:31 030.jpg
    
-rwxr-xr-x 1 jim jim  689926 May 17 16:31 031.jpg
    
-rwxr-xr-x 1 jim jim  685054 May 17 16:31 032.jpg
    
-rwxr-xr-x 1 jim jim  710620 May 17 16:31 033.jpg
    
-rwxr-xr-x 1 jim jim  658365 May 17 16:31 034.jpg
    
-rwxr-xr-x 1 jim jim  657037 May 17 16:31 035.jpg
    
-rwxr-xr-x 1 jim jim  772135 May 17 16:31 036.jpg
    
-rwxr-xr-x 1 jim jim  741759 May 17 16:31 037.jpg
    
-rwxr-xr-x 1 jim jim  807470 May 17 16:31 038.jpg
    
-rwxr-xr-x 1 jim jim  748423 May 17 16:31 039.jpg
    
-rwxr-xr-x 1 jim jim  712377 May 17 16:31 040.jpg
    
-rwxr-xr-x 1 jim jim  715804 May 17 16:31 041.jpg
    
-rwxr-xr-x 1 jim jim  701025 May 17 16:31 042.jpg
    
-rwxr-xr-x 1 jim jim  759446 May 17 16:31 043.jpg
    
-rwxr-xr-x 1 jim jim  621801 May 17 16:31 044.jpg
    
-rwxr-xr-x 1 jim jim  720843 May 17 16:31 045.jpg
    
-rwxr-xr-x 1 jim jim  704002 May 17 16:31 046.jpg
    
-rwxr-xr-x 1 jim jim  696075 May 17 16:31 047.jpg
    
-rwxr-xr-x 1 jim jim  723685 May 17 16:31 048.jpg
    
-rwxr-xr-x 1 jim jim  732332 May 17 16:31 049.jpg
    
-rwxr-xr-x 1 jim jim  747235 May 17 16:31 050.jpg
    
-rwxr-xr-x 1 jim jim  883655 May 17 16:31 051.jpg
    
-rwxr-xr-x 1 jim jim 1750723 May 17 16:31 052.jpg
    
-rwxr-xr-x 1 jim jim 1002588 May 17 16:31 053.jpg
    
-rwxr-xr-x 1 jim jim  540666 May 17 16:31 054.jpg
    
-rwxr-xr-x 1 jim jim 1876002 May 17 16:31 055.jpg
    
-rwxr-xr-x 1 jim jim 1893761 May 17 16:31 056.jpg
    
-rwxr-xr-x 1 jim jim 1979442 May 17 16:31 057.jpg
    
-rwxr-xr-x 1 jim jim 1766249 May 17 16:31 058.jpg
    
-rwxr-xr-x 1 jim jim 2085989 May 17 16:31 059.jpg
    
-rwxr-xr-x 1 jim jim  883871 May 17 16:31 060.jpg
    
-rwxr-xr-x 1 jim jim  755714 May 17 16:31 061.jpg
    
-rwxr-xr-x 1 jim jim  797146 May 17 16:31 062.jpg
    
-rwxr-xr-x 1 jim jim 2431531 May 17 16:31 065.jpg
    
-rwxr-xr-x 1 jim jim 2413333 May 17 16:31 066.jpg
    
-rwxr-xr-x 1 jim jim 2449278 May 17 16:31 067.jpg
    
-rwxr-xr-x 1 jim jim 2458183 May 17 16:31 068.jpg
    
-rwxr-xr-x 1 jim jim 2514419 May 17 16:31 069.jpg
    
-rwxr-xr-x 1 jim jim 2477737 May 17 16:31 070.jpg
    
-rwxr-xr-x 1 jim jim 2471347 May 17 16:31 071.jpg
    
-rwxr-xr-x 1 jim jim 2384936 May 17 16:31 072.jpg
    
-rwxr-xr-x 1 jim jim 2459983 May 17 16:31 073.jpg
    
-rwxr-xr-x 1 jim jim 2501286 May 17 16:31 074.jpg
    
-rwxr-xr-x 1 jim jim 2367710 May 17 16:31 075.jpg
    
-rwxr-xr-x 1 jim jim 2455564 May 17 16:31 076.jpg

    FFMPEG Command and OUTPUT :

    ffmpeg -v verbose -f image2 -r .1 -i %03d.jpg -r 25 test.avi
    
ffmpeg version 0.8.1-4:0.8.1-0ubuntu1, Copyright (c) 2000-2011 the Libav developers
    
  built on Mar 22 2012 05:09:06 with gcc 4.6.3
    
  configuration: --extra-version='4:0.8.1-0ubuntu1' --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libfreetype --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
    
  avutil      configuration: --extra-version='4:0.8.1ubuntu1+medibuntu1' --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-libfreetype --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
    
  avcodec     configuration: --extra-version='4:0.8.1ubuntu1+medibuntu1' --arch=amd64 --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-version3 --enable-libfreetype --enable-vaapi --enable-libopenjpeg --enable-libfaac --enable-nonfree --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdirac --enable-libmp3lame --enable-librtmp --enable-libx264 --enable-libxvid --enable-libopencore-amrnb --enable-version3 --enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc --enable-version3 --enable-libvo-amrwbenc --enable-version3 --enable-libdc1394 --shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
    
  libavutil    51. 22. 1 / 51. 22. 1
    
  libavcodec   53. 35. 0 / 53. 35. 0
    
  libavformat  53. 21. 0 / 53. 21. 0
    
  libavdevice  53.  2. 0 / 53.  2. 0
    
  libavfilter   2. 15. 0 /  2. 15. 0
    
  libswscale    2.  1. 0 /  2.  1. 0
    
  libpostproc  52.  0. 0 / 52.  0. 0
    
This program is not developed anymore and is only provided for compatibility. Use avconv instead (see Changelog for the list of incompatible changes).
    
[image2 @ 0x1bef9c0] max_analyze_duration reached
    

    
Seems stream 0 codec frame rate differs from container frame rate: 0.10 (1/10) -> 0.50 (1/2)
    
Input #0, image2, from '%03d.jpg':
    
  Duration: 00:02:00.00, start: 0.000000, bitrate: N/A
    
    Stream #0.0: Video: mjpeg, yuvj440p, 1920x2560, 0.10 fps, 0.50 tbr, 0.10 tbn, 0.10 tbc
    
File 'test.avi' already exists. Overwrite ? [y/N] y
    
Incompatible pixel format 'yuvj440p' for codec 'mpeg4', auto-selecting format 'yuv420p'
    
[buffer @ 0x1bf0100] w:1920 h:2560 pixfmt:yuvj440p
    
[avsink @ 0x1bf13c0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out'
    
[scale @ 0x1bf1ae0] w:1920 h:2560 fmt:yuvj440p -> w:1920 h:2560 fmt:yuv420p flags:0x4
    
Output #0, avi, to 'test.avi':
    
  Metadata:
    
    ISFT            : Lavf53.21.0
    
    Stream #0.0: Video: mpeg4, yuv420p, 1920x2560, q=2-31, 200 kb/s, 25 tbn, 25 tbc
    
Stream mapping:
    
  Stream #0.0 -> #0.0
    
Press ctrl-c to stop encoding
    
[buffer @ 0x1bf0100] Changing frame properties on the fly is not supported.
    
    Last message repeated 10 times
    
frame=    1 fps=  0 q=5.7 Lsize=      97kB time=0.04 bitrate=19823.2kbits/s    
    
video:91kB audio:0kB global headers:0kB muxing overhead 6.106282%

    Now test.avi is only 99Kbs and doesn't play anything.

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