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Autres articles (78)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • 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 (...)

  • Configurer la prise en compte des langues

    15 novembre 2010, par

    Accéder à la configuration et ajouter des langues prises en compte
    Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
    De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
    Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)

Sur d’autres sites (13106)

  • rtpdec : HEVC/H.265 support

    26 août 2014, par Thomas Volkert
    rtpdec : HEVC/H.265 support

    As specified in draft-ietf-payload-rtp-h265-06.
    

    Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DBH] Changelog
    • [DBH] libavformat/Makefile
    • [DBH] libavformat/rtpdec.c
    • [DBH] libavformat/rtpdec_formats.h
    • [DBH] libavformat/rtpdec_hevc.c
    • [DBH] libavformat/version.h

  • rtpdec : HEVC/H.265 support

    26 août 2014, par Thomas Volkert
    rtpdec : HEVC/H.265 support

    As specified in draft-ietf-payload-rtp-h265-06.
    

    Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
    • [DH] Changelog
    • [DH] libavformat/Makefile
    • [DH] libavformat/rtpdec.c
    • [DH] libavformat/rtpdec_formats.h
    • [DH] libavformat/rtpdec_hevc.c
    • [DH] libavformat/version.h

  • Recording RTP VP8 packets with FFMPEG with named pipe

    6 août 2015, par Filipe Apolinário

    I’m developing a WebRTC video session recorder, in a gateway developed in C++, where I only have access to individual RTP packets.

    When a session starts, I create two threads one that initializes a named pipe and an other that starts FFMPEG to fetch data from that pipe and store it in a matroska file, with the command :

    ffmpeg -i \\.\pipe\screenRec -f matroska D:\djhfifj.mkv

    Whenever I receive an RTP packet I send it through the pipe to FFMPEG. Although all communication is working fine, FFMPEG does not seem to be recognizing the RTP packet :

    ffmpeg version N-73633-gdfc5858 Copyright (c) 2000-2015 the FFmpeg developers
    
  built with gcc 4.9.2 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
    
  libavutil      54. 28.100 / 54. 28.100
    
  libavcodec     56. 47.100 / 56. 47.100
    
  libavformat    56. 40.100 / 56. 40.100
    
  libavdevice    56.  4.100 / 56.  4.100
    
  libavfilter     5. 21.100 /  5. 21.100
    
  libswscale      3.  1.101 /  3.  1.101
    
  libswresample   1.  2.100 /  1.  2.100
    
  libpostproc    53.  3.100 / 53.  3.100
    
[aac @ 031b3fc0] Format aac detected only with low score of 1, misdetection possible!
    
[aac @ 031bd820] More than one AAC RDB per ADTS frame is not implemented. Update your FFmpeg version to the newest one from Git. If the problem still occurs, it means that your file has a feature which has not been implemented.
    
[aac @ 031bd820] channel element 3.13 is not allocated
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (26) exceeds limit (9).
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (60) exceeds limit (44).
    
[aac @ 031bd820] Number of bands (6) exceeds limit (4).
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (30) exceeds limit (23).
    
[aac @ 031bd820] Sample rate index in program config element does not match the sample rate index configured by the container.
    
[aac @ 031bd820] Inconsistent channel configuration.
    
[aac @ 031bd820] get_buffer() failed
    
[aac @ 031bd820] Assuming an incorrectly encoded 7.1 channel layout instead of a spec-compliant 7.1(wide) layout, use -strict 1 to decode according to the specification instead.
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (16) exceeds limit (11).
    
[aac @ 031bd820] Dependent coupling is not supported together with LTP
    
    Last message repeated 9 times
    
[aac @ 031bd820] channel element 3.5 is not allocated
    
[aac @ 031bd820] channel element 3.13 is not allocated
    
[aac @ 031bd820] channel element 3.3 is not allocated
    
[aac @ 031bd820] Number of bands (16) exceeds limit (14).
    
[aac @ 031bd820] channel element 3.10 is not allocated
    
[aac @ 031bd820] channel element 3.2 is not allocated
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of scalefactor bands in group (61) exceeds limit (43).
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (29) exceeds limit (13).
    
[aac @ 031bd820] Sample rate index in program config element does not match the sample rate index configured by the container.
    
[aac @ 031bd820] Inconsistent channel configuration.
    
[aac @ 031bd820] get_buffer() failed
    
[aac @ 031bd820] channel element 0.7 is not allocated
    
[aac @ 031bd820] Number of bands (24) exceeds limit (15).
    
[aac @ 031bd820] channel element 1.1 is not allocated
    
[aac @ 031bd820] channel element 2.0 is not allocated
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of scalefactor bands in group (62) exceeds limit (41).
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (15) exceeds limit (13).
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (23) exceeds limit (2).
    
[aac @ 031bd820] channel element 1.4 is not allocated
    
[aac @ 031bd820] Assuming an incorrectly encoded 7.1 channel layout instead of a spec-compliant 7.1(wide) layout, use -strict 1 to decode according to the specification instead.
    
[aac @ 031bd820] channel element 1.2 is not allocated
    
[aac @ 031bd820] channel element 1.8 is not allocated
    
[aac @ 031bd820] channel element 3.7 is not allocated
    
[aac @ 031bd820] channel element 2.9 is not allocated
    
[aac @ 031bd820] channel element 3.8 is not allocated
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of scalefactor bands in group (48) exceeds limit (43).
    
[aac @ 031bd820] channel element 3.8 is not allocated
    
[aac @ 031bd820] channel element 2.13 is not allocated
    
[aac @ 031bd820] channel element 3.4 is not allocated
    
[aac @ 031bd820] Dependent coupling is not supported together with LTP
    
    Last message repeated 13 times
    
[aac @ 031bd820] channel element 2.14 is not allocated
    
[aac @ 031bd820] SBR was found before the first channel element.
    
[aac @ 031bd820] Sample rate index in program config element does not match the sample rate index configured by the container.
    
[aac @ 031bd820] Inconsistent channel configuration.
    
[aac @ 031bd820] get_buffer() failed
    
[aac @ 031bd820] Number of bands (6) exceeds limit (5).
    
[aac @ 031bd820] channel element 3.0 is not allocated
    
[aac @ 031bd820] channel element 1.5 is not allocated
    
[aac @ 031bd820] channel element 1.13 is not allocated
    
[aac @ 031bd820] channel element 1.7 is not allocated
    
[aac @ 031bd820] channel element 2.0 is not allocated
    
[aac @ 031bd820] Dependent coupling is not supported together with LTP
    
    Last message repeated 13 times
    
[aac @ 031bd820] channel element 3.0 is not allocated
    
[aac @ 031bd820] Assuming an incorrectly encoded 7.1 channel layout instead of a spec-compliant 7.1(wide) layout, use -strict 1 to decode according to the specification instead.
    
[aac @ 031bd820] SBR was found before the first channel element.
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (31) exceeds limit (30).
    
[aac @ 031bd820] channel element 1.12 is not allocated
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] Number of bands (29) exceeds limit (10).
    
[aac @ 031bd820] channel element 3.2 is not allocated
    
[aac @ 031bd820] channel element 3.15 is not allocated
    
[aac @ 031bd820] channel element 1.5 is not allocated
    
[aac @ 031bd820] channel element 2.7 is not allocated
    
[aac @ 031bd820] channel element 1.9 is not allocated
    
[aac @ 031bd820] Number of bands (54) exceeds limit (34).
    
[aac @ 031bd820] channel element 1.6 is not allocated
    
[aac @ 031bd820] channel element 1.2 is not allocated
    
[aac @ 031bd820] channel element 3.7 is not allocated
    
[aac @ 031bd820] Reserved bit set.
    
[aac @ 031bd820] ms_present = 3 is reserved.
    
[aac @ 031b3fc0] decoding for stream 0 failed
    
[aac @ 031b3fc0] Could not find codec parameters for stream 0 (Audio: aac (LTP), 4.0, fltp, 1506 kb/s): unspecified sample rate
    
Consider increasing the value for the 'analyzeduration' and 'probesize' options
    
\\.\pipe\screenRec96: could not find codec parameters
    
Input #0, aac, from '\\.\pipe\screenRec96':
    
  Duration: N/A, bitrate: 1506 kb/s
    
    Stream #0:0: Audio: aac (LTP), 4.0, fltp, 1506 kb/s
    
[abuffer @ 0435cd00] Value inf for parameter 'time_base' out of range [0 - 2.14748e+009]
    
    Last message repeated 3 times
    
[abuffer @ 0435cd00] Error setting option time_base to value 1/0.
    
[graph 0 input from stream 0:0 @ 0319afe0] Error applying options to the filter.
    
Error opening filters!

    Is it possible to make FFMPEG understand that the packet sent is RTP with VP8 ?

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