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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (97)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (7726)
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Anomalie #2564 (Résolu) : titre du document joint inopérant spip3
1er mars 2012, par André LEFRANCImpossibilité de donner un titre au document joint la fenêtre de saisie qui s’ouvre affiche le message suivant : Fatal error : Cannot redeclare picker_selected() (previously declared in /.... www/namd.fr/gestion/Biblios/prive/formulaires/selecteur/generique_fonctions.php:62) in .... (...)
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How can I make ffmpeg output proper SDP data for a data stream
8 juillet 2021, par Shalom CrownI have a program based on the FFMPEG libraries, to add KLV data to a video stream. When I try to sent the output to an RTSP server (rtsp-simple-server), I get a 400 response.


The apparent reason is that the SDP data for the KLV stream is missing the rtpmap.


I would like to add the missing data either by setting the proper parameters in the contexts, or by specifying the data explicitly.


This is the ANNOUNCE captured with Wireshark


ANNOUNCE rtsp://0.0.0.0:8554/test RTSP/1.0
Content-Type: application/sdp
CSeq: 2
User-Agent: Lavf58.29.100
Content-Length: 270

v=0
o=- 0 0 IN IP4 127.0.0.1
s=No Name
c=IN IP4 127.0.0.1
t=0 0
a=tool:libavformat 58.29.100
m=video 0 RTP/AVP 96
b=AS:10000
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1
a=control:streamid=0
m=application 0 RTP/AVP 97
b=AS:90
a=control:streamid=1



Code fragment for initializing the data stream :


AVStream* data_track = avformat_new_stream(muxer, nullptr);

if (data_track == nullptr) {
 LOG_ERROR << "failed to open data output stream";
 return nullptr;
}

muxer->oformat->video_codec = AV_CODEC_ID_H264;

AVCodec *klvEncoder = avcodec_find_encoder(AV_CODEC_ID_SMPTE_KLV);

if (klvEncoder == nullptr) {
 klvEncoder = avcodec_find_encoder(AV_CODEC_ID_BIN_DATA);
}

if (klvEncoder == nullptr) {
 klvEncoder = avcodec_find_encoder(AV_CODEC_ID_TEXT);
}

if (klvEncoder != nullptr) {
 klvEncoderContext = avcodec_alloc_context3(encoder);

 avcodec_parameters_from_context(data_track->codecpar, encoderContext);
} else {
 avcodec_parameters_copy(data_track->codecpar, pVideoStream->codecpar);
}

data_track->codecpar->codec_tag = KLV_ID_TAG;
data_track->codecpar->codec_type = AVMEDIA_TYPE_DATA;
data_track->codecpar->codec_id = AV_CODEC_ID_SMPTE_KLV;
data_track->codecpar->bit_rate = 90000;
data_track->codecpar->format = AV_SAMPLE_FMT_U8;
data_track->stream_identifier = KLV_ID_TAG;
data_track->id = 0x101;
data_track->time_base = video_track->time_base;
data_track->avg_frame_rate = video_track->time_base;



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Revision 576c2bb021 : Fix bug in segment skip. Wrong max data size (skip has no data) and use of vp9_
7 juin 2013, par Paul WilkinsChanged Paths :
Modify /vp9/common/vp9_seg_common.c
Modify /vp9/decoder/vp9_detokenize.c
Modify /vp9/encoder/vp9_onyx_if.c
Fix bug in segment skip.Wrong max data size (skip has no data) and use of vp9_get_segdata()
when it should be vp9_segfeature_active().Change-Id : I1eb97d33df6e2a42cc589049f704266fe3639902