Recherche avancée

Médias (91)

Autres articles (90)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 est la première version de MediaSPIP stable.
    Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • Le profil des utilisateurs

    12 avril 2011, par

    Chaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
    L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

Sur d’autres sites (11614)

  • Converting DVD image with subtitles to MKV using avconv

    16 janvier 2016, par Carlos Eugenio Thompson Pinzón

    This is the procedure I know to convert a DVD image to another videoformat (v.g. MP4) :

    1. concatenate the VTS_01_n.VOB files inside VIDEO_TS folder (for n >= 0) into a single VOB file.
    2. use avconv or ffmpeg in order to convert that VOB into another format.

    So far so good, however now I want to convert the DVD image with the subtitles. As far as I know the MKV format supports subtitles, so it seems an obvious choice. Alternatively I might use any other format with hard subtitles (subtitles as part of the video image).

    However, the subtitle encoding in the DVD image is dvdsub and I get the following error

    Only SUBTITLE_ASS type supported.
    
Subtitle encoding failed

    However, when running avconv -codecs I get :

    ...
    
 DES    dvdsub          DVD subtitles
    
...

    And the -c:s copy switch, while it prevents the command to fail, it does not seem to produce a subtitle that the player can understand.

    So, how can I create ass subtitles from dvdsub using avconv ?

    My VOB file has eight subtitle channels and two audio channels. The Ubuntu video app does not show any subtitles, and only the first audio channel seems to be working, do the DVD image might be broken.

    Another file, for a double-layer DVD, displays the Subtitle encoding error, however when using the -c:s copy switch it further displays :

    Application provided invalid, non monotonically increasing dts to muxer in stream 2: 49 >= 49
    
av_interleaved_write_frame(): Invalid argument

    Thank you in advance for any ideas on how to solve these problems.

    (I am using Ubuntu where ffmpeg is an alias for avconv. I know it is possible to install the real ffmpeg but so far I have not done so.)

    update : commands and console outputs :

    commands

    cat VTS_01_1.VOB VTS_01_2.VOB VTS_01_3.VOB VTS_01_4.VOB VTS_01_5.VOB > ~/temp/mymovie.VOB
    
cd ~/temp
    
avconv -i mymovie.VOB

    output

    avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
    
  built on Mar 30 2013 22:20:06 with gcc 4.7.2
    
[mpeg @ 0x1a64d40] max_analyze_duration reached
    
Input #0, mpeg, from 'mymovie.VOB':
    
  Duration: 00:00:01.95, start: 0.280633, bitrate: -2147483 kb/s
    
    Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 7500 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
    
    Stream #0.1[0x20]: Subtitle: dvdsub
    
    Stream #0.2[0x21]: Subtitle: dvdsub
    
    Stream #0.3[0x22]: Subtitle: dvdsub
    
    Stream #0.4[0x23]: Subtitle: dvdsub
    
    Stream #0.5[0x24]: Subtitle: dvdsub
    
    Stream #0.6[0x25]: Subtitle: dvdsub
    
    Stream #0.7[0x26]: Subtitle: dvdsub
    
    Stream #0.8[0x27]: Subtitle: dvdsub
    
    Stream #0.9[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
    Stream #0.10[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
At least one output file must be specified

    command

    avconv -i mymovie.VOB mymovie.mkv

    output

    avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
    
  built on Mar 30 2013 22:20:06 with gcc 4.7.2
    
[mpeg @ 0x1cdad40] max_analyze_duration reached
    
Input #0, mpeg, from 'mymovie.VOB':
    
  Duration: 00:00:01.95, start: 0.280633, bitrate: -2147483 kb/s
    
    Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 7500 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
    
    Stream #0.1[0x20]: Subtitle: dvdsub
    
    Stream #0.2[0x21]: Subtitle: dvdsub
    
    Stream #0.3[0x22]: Subtitle: dvdsub
    
    Stream #0.4[0x23]: Subtitle: dvdsub
    
    Stream #0.5[0x24]: Subtitle: dvdsub
    
    Stream #0.6[0x25]: Subtitle: dvdsub
    
    Stream #0.7[0x26]: Subtitle: dvdsub
    
    Stream #0.8[0x27]: Subtitle: dvdsub
    
    Stream #0.9[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
    Stream #0.10[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
File 'mymovie.mkv' already exists. Overwrite ? [y/N] y
    
[buffer @ 0x1ce23c0] w:720 h:480 pixfmt:yuv420p
    
Output #0, matroska, to 'mymovie.mkv':
    
  Metadata:
    
    encoder         : Lavf53.21.1
    
    Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 29.97 tbc
    
    Stream #0.1: Audio: libvorbis, 48000 Hz, 5.1, s16
    
    Stream #0.2: Subtitle: ass, 200 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mpeg2video -> mpeg4)
    
  Stream #0:9 -> #0:1 (ac3 -> libvorbis)
    
  Stream #0:1 -> #0:2 (dvdsub -> ass)
    
Press ctrl-c to stop encoding
    
[ass @ 0x1ce0140] Only SUBTITLE_ASS type supported.
    
Subtitle encoding failed

    command

    avconv -i mymovie.VOB -c:s copy mymovie.mkv

    output omitted.

    command

    avconv -i mymovie.mkv

    output

    avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
    
  built on Mar 30 2013 22:20:06 with gcc 4.7.2
    
[matroska,webm @ 0xbc1d40] Estimating duration from bitrate, this may be inaccurate
    
Input #0, matroska,webm, from 'mymovie.mkv':
    
  Metadata:
    
    ENCODER         : Lavf53.21.1
    
  Duration: 01:05:09.47, start: 0.000000, bitrate: N/A
    
    Stream #0.0: Video: mpeg4 (Simple Profile), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 1k tbn, 30k tbc (default)
    
    Stream #0.1: Audio: vorbis, 48000 Hz, 5.1, s16 (default)
    
    Stream #0.2: Subtitle: dvdsub (default)
    
At least one output file must be specified

    Now, for the double-layer :
    commands

    cat VTS_01_1.VOB VTS_01_2.VOB VTS_01_3.VOB VTS_01_4.VOB VTS_01_5.VOB VTS_01_6.VOB VTS_01_7.VOB VTS_01_8.VOB > ~/temp/mylongmovie.VOB
    
cd ~/temp
    
avconv -i mylongmovie.VOB mylongmovie.mkv

    output

    avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
    
  built on Mar 30 2013 22:20:06 with gcc 4.7.2
    
[mpeg @ 0x13c2d40] max_analyze_duration reached
    
Input #0, mpeg, from 'Cosmos-0203.VOB':
    
  Duration: 00:00:30.24, start: 0.280633, bitrate: 2103365 kb/s
    
    Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 8000 kb/s, 27.46 fps, 59.94 tbr, 90k tbn, 59.94 tbc
    
    Stream #0.1[0x20]: Subtitle: dvdsub
    
    Stream #0.2[0x21]: Subtitle: dvdsub
    
    Stream #0.3[0x22]: Subtitle: dvdsub
    
    Stream #0.4[0x23]: Subtitle: dvdsub
    
    Stream #0.5[0x24]: Subtitle: dvdsub
    
    Stream #0.6[0x25]: Subtitle: dvdsub
    
    Stream #0.7[0x26]: Subtitle: dvdsub
    
    Stream #0.8[0x27]: Subtitle: dvdsub
    
    Stream #0.9[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
    Stream #0.10[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
File 'mylongmovie.mkv' already exists. Overwrite ? [y/N] y
    
[buffer @ 0x13ca3c0] w:720 h:480 pixfmt:yuv420p
    
Output #0, matroska, to 'mylongmovie.mkv':
    
  Metadata:
    
    encoder         : Lavf53.21.1
    
    Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 59.94 tbc
    
    Stream #0.1: Audio: libvorbis, 48000 Hz, 5.1, s16
    
    Stream #0.2: Subtitle: ass, 200 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mpeg2video -> mpeg4)
    
  Stream #0:9 -> #0:1 (ac3 -> libvorbis)
    
  Stream #0:1 -> #0:2 (dvdsub -> ass)
    
Press ctrl-c to stop encoding
    
[ass @ 0x13d19c0] Only SUBTITLE_ASS type supported.
    
Subtitle encoding failed

    command

    avconv -i mylongmovie.VOB -c:s copy mylongmovie.mkv

    output

    avconv version 0.8.6-6:0.8.6-1ubuntu2, Copyright (c) 2000-2013 the Libav developers
    
  built on Mar 30 2013 22:20:06 with gcc 4.7.2
    
[mpeg @ 0xce1d40] max_analyze_duration reached
    
Input #0, mpeg, from 'mylongmovie.VOB':
    
  Duration: 00:00:30.24, start: 0.280633, bitrate: 2103365 kb/s
    
    Stream #0.0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x480 [PAR 8:9 DAR 4:3], 8000 kb/s, 27.46 fps, 59.94 tbr, 90k tbn, 59.94 tbc
    
    Stream #0.1[0x20]: Subtitle: dvdsub
    
    Stream #0.2[0x21]: Subtitle: dvdsub
    
    Stream #0.3[0x22]: Subtitle: dvdsub
    
    Stream #0.4[0x23]: Subtitle: dvdsub
    
    Stream #0.5[0x24]: Subtitle: dvdsub
    
    Stream #0.6[0x25]: Subtitle: dvdsub
    
    Stream #0.7[0x26]: Subtitle: dvdsub
    
    Stream #0.8[0x27]: Subtitle: dvdsub
    
    Stream #0.9[0x81]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
    Stream #0.10[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
    
File 'mylongmovie.mkv' already exists. Overwrite ? [y/N] y
    
[buffer @ 0xce93c0] w:720 h:480 pixfmt:yuv420p
    
Output #0, matroska, to 'mylongmovie.mkv':
    
  Metadata:
    
    encoder         : Lavf53.21.1
    
    Stream #0.0: Video: mpeg4, yuv420p, 720x480 [PAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 59.94 tbc
    
    Stream #0.1: Audio: libvorbis, 48000 Hz, 5.1, s16
    
    Stream #0.2: Subtitle: dvdsub
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mpeg2video -> mpeg4)
    
  Stream #0:9 -> #0:1 (ac3 -> libvorbis)
    
  Stream #0:1 -> #0:2 (copy)
    
Press ctrl-c to stop encoding
    
[matroska @ 0xce4b40] Application provided invalid, non monotonically increasing dts to muxer in stream 2: 49 >= 49
    
av_interleaved_write_frame(): Invalid argument

  • Realtime ffmpeg shell output PHP

    26 septembre 2013, par matthew johnston

    Alright, I've been fighting this problem for a few days. Works fine on my local windows machine but, can't seem to get it to work on my CentOS server. My script grabs the duration of the video being converted and also grabs the current seconds it has processed inside of ffmpeg. However, it is only grabbing the "input file" of the ffmpeg output and stopping there. I have tried using both pipes (STDOUT [1] & STDERR [2]) for some reason ffmpeg likes to output on the STDERR pipe. Weird.

    $filename = "somefilename.tmp";
    
$descriptor = array(
    
    0 => array("pipe", "r"),
    
    1 => array("pipe", "w"),
    
    2 => array("pipe", "w")
    
);
    

    
$ffmpeg = "ffmpeg -i /var/www/spotloader/videos/flipped/tmp/".$file."_comb.ts -vcodec mpeg2video -acodec pcm_s16le -pix_fmt yuv422p -vtag xdvb -b:v 13000k -r 30000/1001 /var/www/spotloader/videos/flipped/tmp/".$file.".mov";
    

    
//open the process
    
$process = proc_open($ffmpeg, $descriptor, $pipes, NULL, $_ENV);
    

    
//if the process opened
    
if ( is_resource( $process ) == true )
    
{
    
    //get process status
    
    $procStatus = proc_get_status( $process );
    

    
    //if its running, let node know
    
    if ( $procStatus['running'] )
    
    {
    
        //nodejs socket, nothing wrong here
    
        $this->_sendSocket('converting', array('filename' => str_replace('.tmp', '', $file)));
    
    }
    

    
    //while the process is running
    
    while( $procStatus['running'] === true )
    
    {
    
        //there is output in the pipe
    
        if ( !feof( $pipes[1] ) )
    
        {
    
            //get the output
    
            $data = fgets($pipes[1], 128);
    
            //match the outputs duration and save it.
    
            if(preg_match('/Duration:\s([0-9]{2}:[0-9]{2}:[0-9]{2})/', $data, $matches)) 
    
            {
    
                static $duration;
    
                $duration = $this->_convertToSeconds($matches[1]);
    
            }
    

    
            //match the outputs current encoding time
    
            if(preg_match('/time=([0-9]{2}:[0-9]{2}:[0-9]{2})/', $data, $matches)) 
    
            {
    
                //convert to seconds works fine, so it is not included.
    
                $curTime = $this->_convertToSeconds($matches[1]);
    
                //nodejs socket, nothing wrong here
    
                $this->_sendSocket('update', array('percent' => round( ($curTime / $duration) * 100), 'filename' => str_replace('.tmp', '', $file)));
    
            }
    
        }
    

    
        //update process status
    
        $procStatus = proc_get_status( $process );
    
    }
    

    
    //nodejs socket, nothing wrong here
    
    $this->_sendSocket('converted', array('percent' => 100, 'filename' => str_replace('.tmp', '', $file)));
    
}

    FFMPEG output I receive using the PHP code above

    ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
    
built on May 10 2013 15:14:14 with gcc 4.4.6 (GCC) 20120305 (Red Hat 4.4.6-4)
    
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 
    
--mandir=/usr/share/man --enable-shared --enable-runtime-cpudetect --enable-gpl 
    
--enable-version3 --enable-postproc --enable-avfilter --enable-pthreads 
    
--enable-x11grab --enable-vdpau --disable-avisynth --enable-frei0r --enable-libopencv 
    
--enable-libdc1394 --enable-libgsm --enable-libmp3lame --enable-libnut 
    
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg 
    
--enable-librtmp --enable-libspeex --enable-libtheora --enable-libvorbis 
    
--enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid 
    
--extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions 
    
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' 
    
--disable-stripping
    
libavutil      52. 18.100 / 52. 18.100
    
libavcodec     54. 92.100 / 54. 92.100
    
libavformat    54. 63.104 / 54. 63.104
    
libavdevice    54.  3.103 / 54.  3.103
    
libavfilter     3. 42.103 /  3. 42.103
    
libswscale      2.  2.100 /  2.  2.100
    
libswresample   0. 17.102 /  0. 17.102
    
libpostproc    52.  2.100 / 52.  2.100
    
[mpegts @ 0x243c620] max_analyze_duration 5000000 reached at 5016000 microseconds
    
Input #0, mpegts, from '/var/www/spotloader/videos/flipped/tmp/Wildlife10.tmp_comb.ts':
    
Duration: 00:00:02.02, start: 1.389978, bitrate: 227018 kb/s
    
Program 1
    
Metadata:
    
  service_name    : Service01
    
  service_provider: FFmpeg
    
Stream #0:0[0x100]: Video: mpeg2video (4:2:2) ([2][0][0][0] / 0x0002), yuv422p, 1920x1080 [SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
    
Stream #0:1[0x101](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, 1 channels (FL+FR), s16p, 128 kb/s

    FFMPEG output I'm expecting the "time=00:00:00" towards the end is what I need to capture in realtime. This is taken by running the FFMPEG command directly in the shell.

    ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
    
built on May 10 2013 15:14:14 with gcc 4.4.6 (GCC) 20120305 (Red Hat 4.4.6-4)
    
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 
    
--mandir=/usr/share/man --enable-shared --enable-runtime-cpudetect --enable-gpl 
    
--enable-version3 --enable-postproc --enable-avfilter --enable-pthreads 
    
--enable-x11grab --enable-vdpau --disable-avisynth --enable-frei0r --enable-libopencv 
    
--enable-libdc1394 --enable-libgsm --enable-libmp3lame --enable-libnut 
    
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg 
    
--enable-librtmp --enable-libspeex --enable-libtheora --enable-libvorbis 
    
--enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid 
    
--extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions 
    
-fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' 
    
--disable-stripping
    
  libavutil      52. 18.100 / 52. 18.100
    
  libavcodec     54. 92.100 / 54. 92.100
    
  libavformat    54. 63.104 / 54. 63.104
    
  libavdevice    54.  3.103 / 54.  3.103
    
  libavfilter     3. 42.103 /  3. 42.103
    
  libswscale      2.  2.100 /  2.  2.100
    
  libswresample   0. 17.102 /  0. 17.102
    
  libpostproc    52.  2.100 / 52.  2.100
    
[mpegts @ 0x10c9620] max_analyze_duration 5000000 reached at 5016000 microseconds
    
Input #0, mpegts, from '/var/www/spotloader/videos/flipped/tmp/Wildlife10.tmp_comb.ts':
    
  Duration: 00:00:02.02, start: 1.389978, bitrate: 227018 kb/s
    
  Program 1
    
    Metadata:
    
      service_name    : Service01
    
      service_provider: FFmpeg
    
    Stream #0:0[0x100]: Video: mpeg2video (4:2:2) ([2][0][0][0] / 0x0002), yuv422p, 1920x1080 [SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc
    
    Stream #0:1[0x101](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, 1 channels (FL+FR), s16p, 128 kb/s
    
Channel layout 'stereo' with 2 channels does not match specified number of channels 1: ignoring specified channel layout
    
Output #0, mov, to '/var/www/spotloader/videos/flipped/tmp/Wildlife10.tmp.mov':
    
  Metadata:
    
    encoder         : Lavf54.63.104
    
    Stream #0:0: Video: mpeg2video (xdvb / 0x62766478), yuv422p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 13000 kb/s, 30k tbn, 29.97 tbc
    
    Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (mpeg2video -> mpeg2video)
    
  Stream #0:1 -> #0:1 (mp2 -> pcm_s16le)
    
Press [q] to stop, [?] for help
    
Input stream #0:1 frame changed from rate:48000 fmt:s16p ch:1 chl:1 channels (FL+FR) to rate:48000 fmt:s16p ch:2 chl:stereo
    
Input stream #0:1 frame changed from rate:48000 fmt:s16p ch:2 chl:stereo to rate:48000 fmt:s16p ch:1 chl:mono
    
Input stream #0:1 frame changed from rate:48000 fmt:s16p ch:1 chl:mono to rate:48000 fmt:s16p ch:2 chl:stereo
    
Input stream #0:0 frame changed from size:1920x1080 fmt:yuv422p to size:1280x720 fmt:yuv422p0
    
Input stream #0:1 frame changed from rate:48000 fmt:s16p ch:2 chl:stereo to rate:44100 fmt:s16p ch:2 chl:stereo
    
frame=  741 fps= 52 q=2.6 size=   43866kB time=00:00:24.65 bitrate=14573.5kbits/s dup=5 drop=0

    Any ideas ? What needs changing from the switch from Windows to CentOS ?

    EDIT :
    I got this to work using popen instead. It also reduced my code. If anyone else does have a solution go ahead and post it. Thanks !

  • Using FFmpeg's (libavformat) RTP data structures via dynamic linking

    15 septembre 2011, par ericreeves

    I want to use the RTP data structures (e.g. RTPMuxContext in libavformat/rtpenc.h) provided by FFmpeg's libavformat however they don't seem to be available with the following install :

    ffmpeg version 0.8.2.git, Copyright (c) 2000-2011 the FFmpeg developers
    
  built on Sep 14 2011 16:04:33 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3)
    
  configuration: --enable-shared --disable-mmx --arch=x86_64
    
  libavutil    51. 16. 0 / 51. 16. 0
    
  libavcodec   53. 14. 0 / 53. 14. 0
    
  libavformat  53. 12. 0 / 53. 12. 0
    
  libavdevice  53.  3. 0 / 53.  3. 0
    
  libavfilter   2. 40. 0 /  2. 40. 0
    
  libswscale    2.  1. 0 /  2.  1. 0

    When I look in /usr/local/include, I see the libavformat directory however only a few files are there : avformat.h, avio.h, and version.h. Of course, when I try to include libavformat/rtpenc.h I get "error : libavformat/rtpenc.h : No such file or directory"

    I'd like to achieve this by dynamic linking to the FFmpeg libraries (for LGPL compliance, among other reasons), but it doesn't seem to be possible.

    Is there a parameter for the configure script that I'm missing, or a post-installation step that I've neglected ?

Navigation