Recherche avancée

Médias (16)

Mot : - Tags -/mp3

Autres articles (66)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP 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 (...)

Sur d’autres sites (13284)

  • HLS Event Stream from Azure Blob Storage

    23 janvier 2019, par nemesis_567

    Alright, so I encode videos of around 30 seconds with ffmpeg, the following flags :

    ffmpeg.exe -i \"{filename}\"  -f hls -hls_segment_type fmp4 -hls_flags single_file -hls_time 5 -g 1 \"{outname}.m3u8\"

    This generates a single playlist with an m4s and m3u8 file :

    #EXTM3U
    
#EXT-X-VERSION:7
    
#EXT-X-TARGETDURATION:5
    
#EXT-X-MEDIA-SEQUENCE:0
    
#EXT-X-MAP:URI="1e02982a-c455-40f5-8229-1033a640c91c-0.mp4.m4s",BYTERANGE="818@0"
    
#EXTINF:4.781911,
    
#EXT-X-BYTERANGE:1398720@5953584
    
1e02982a-c455-40f5-8229-1033a640c91c-0.mp4.m4s
    
#EXTINF:5.063200,
    
#EXT-X-BYTERANGE:1490276@7352304
    
1e02982a-c455-40f5-8229-1033a640c91c-0.mp4.m4s
    
#EXTINF:5.063200,
    
#EXT-X-BYTERANGE:1484824@8842580
    
1e02982a-c455-40f5-8229-1033a640c91c-0.mp4.m4s
    
#EXTINF:5.063200,
    
#EXT-X-BYTERANGE:1468656@10327404
    
1e02982a-c455-40f5-8229-1033a640c91c-0.mp4.m4s
    
#EXTINF:1.969022,
    
#EXT-X-BYTERANGE:576408@11796060
    
1e02982a-c455-40f5-8229-1033a640c91c-0.mp4.m4s
    
#EXT-X-ENDLIST

    I take this playlist and append several others that are just the same as they come adding a DIscontinuity tag and between each of them and removing unneeded tags. While doing this I replace the filenames with a working SAS URL for the actual files.

    Which results in files of the following type :

    #EXTM3U
    
#EXT-X-PLAYLIST-TYPE:EVENT
    
#EXT-X-VERSION:7
    
#EXT-X-TARGETDURATION:10
    
#EXT-X-MEDIA-SEQUENCE:0
    
#EXT-X-INDEPENDENT-SEGMENTS
    
#EXT-X-MAP:URI="https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/1-frag.m4s?sv=2018-03-28&sr=b&sig=el%2F529BGb4Xjeetiv9kxaHAxGYC%2BwogSYgvCivq1tlc%3D&st=2019-01-10T05%3A09%3A13Z&se=2021-01-10T05%3A14%3A13Z&sp=rw",BYTERANGE="818@0"
    
#EXTINF:4.654771,
    
#EXT-X-BYTERANGE:1474761@4854677
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/1-frag.m4s?sv=2018-03-28&sr=b&sig=el%2F529BGb4Xjeetiv9kxaHAxGYC%2BwogSYgvCivq1tlc%3D&st=2019-01-10T05%3A09%3A13Z&se=2021-01-10T05%3A14%3A13Z&sp=rw
    
#EXTINF:5.430566,
    
#EXT-X-BYTERANGE:1716825@6329438
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/1-frag.m4s?sv=2018-03-28&sr=b&sig=el%2F529BGb4Xjeetiv9kxaHAxGYC%2BwogSYgvCivq1tlc%3D&st=2019-01-10T05%3A09%3A13Z&se=2021-01-10T05%3A14%3A13Z&sp=rw
    
#EXTINF:4.654771,
    
#EXT-X-BYTERANGE:1479725@8046263
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/1-frag.m4s?sv=2018-03-28&sr=b&sig=el%2F529BGb4Xjeetiv9kxaHAxGYC%2BwogSYgvCivq1tlc%3D&st=2019-01-10T05%3A09%3A13Z&se=2021-01-10T05%3A14%3A13Z&sp=rw
    
#EXTINF:5.430566,
    
#EXT-X-BYTERANGE:1710125@9525988
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/1-frag.m4s?sv=2018-03-28&sr=b&sig=el%2F529BGb4Xjeetiv9kxaHAxGYC%2BwogSYgvCivq1tlc%3D&st=2019-01-10T05%3A09%3A13Z&se=2021-01-10T05%3A14%3A13Z&sp=rw
    
#EXTINF:3.103181,
    
#EXT-X-BYTERANGE:200@11236113
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/1-frag.m4s?sv=2018-03-28&sr=b&sig=el%2F529BGb4Xjeetiv9kxaHAxGYC%2BwogSYgvCivq1tlc%3D&st=2019-01-10T05%3A09%3A13Z&se=2021-01-10T05%3A14%3A13Z&sp=rw
    
#EXT-X-DISCONTINUITY
    
#EXT-X-MAP:URI="https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/2-frag.m4s?sv=2018-03-28&sr=b&sig=s3s3R1sjE6lZRgfmaYdOkOGCr7BYkOrygBy%2F90crwvM%3D&st=2019-01-10T05%3A09%3A53Z&se=2021-01-10T05%3A14%3A53Z&sp=rw",BYTERANGE="819@0"
    
#EXTINF:4.897959,
    
#EXT-X-BYTERANGE:1506220@6184008
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/2-frag.m4s?sv=2018-03-28&sr=b&sig=s3s3R1sjE6lZRgfmaYdOkOGCr7BYkOrygBy%2F90crwvM%3D&st=2019-01-10T05%3A09%3A53Z&se=2021-01-10T05%3A14%3A53Z&sp=rw
    
#EXTINF:4.897959,
    
#EXT-X-BYTERANGE:1496289@7690228
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/2-frag.m4s?sv=2018-03-28&sr=b&sig=s3s3R1sjE6lZRgfmaYdOkOGCr7BYkOrygBy%2F90crwvM%3D&st=2019-01-10T05%3A09%3A53Z&se=2021-01-10T05%3A14%3A53Z&sp=rw
    
#EXTINF:4.897959,
    
#EXT-X-BYTERANGE:1516854@9186517
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/2-frag.m4s?sv=2018-03-28&sr=b&sig=s3s3R1sjE6lZRgfmaYdOkOGCr7BYkOrygBy%2F90crwvM%3D&st=2019-01-10T05%3A09%3A53Z&se=2021-01-10T05%3A14%3A53Z&sp=rw
    
#EXTINF:4.897959,
    
#EXT-X-BYTERANGE:1492617@10703371
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/2-frag.m4s?sv=2018-03-28&sr=b&sig=s3s3R1sjE6lZRgfmaYdOkOGCr7BYkOrygBy%2F90crwvM%3D&st=2019-01-10T05%3A09%3A53Z&se=2021-01-10T05%3A14%3A53Z&sp=rw
    
#EXTINF:0.816327,
    
#EXT-X-BYTERANGE:219@12195988
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/2-frag.m4s?sv=2018-03-28&sr=b&sig=s3s3R1sjE6lZRgfmaYdOkOGCr7BYkOrygBy%2F90crwvM%3D&st=2019-01-10T05%3A09%3A53Z&se=2021-01-10T05%3A14%3A53Z&sp=rw
    
#EXT-X-DISCONTINUITY
    
#EXT-X-MAP:URI="https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/3-frag.m4s?sv=2018-03-28&sr=b&sig=O%2B%2FQBnVcyIzn2r3T8S7xq2dic9LKW3q7p2bGSYen%2BbI%3D&st=2019-01-10T05%3A10%3A43Z&se=2021-01-10T05%3A15%3A43Z&sp=rw",BYTERANGE="820@0"
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1352781@6631869
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/3-frag.m4s?sv=2018-03-28&sr=b&sig=O%2B%2FQBnVcyIzn2r3T8S7xq2dic9LKW3q7p2bGSYen%2BbI%3D&st=2019-01-10T05%3A10%3A43Z&se=2021-01-10T05%3A15%3A43Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1357320@7984650
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/3-frag.m4s?sv=2018-03-28&sr=b&sig=O%2B%2FQBnVcyIzn2r3T8S7xq2dic9LKW3q7p2bGSYen%2BbI%3D&st=2019-01-10T05%3A10%3A43Z&se=2021-01-10T05%3A15%3A43Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1360645@9341970
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/3-frag.m4s?sv=2018-03-28&sr=b&sig=O%2B%2FQBnVcyIzn2r3T8S7xq2dic9LKW3q7p2bGSYen%2BbI%3D&st=2019-01-10T05%3A10%3A43Z&se=2021-01-10T05%3A15%3A43Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1334946@10702615
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/3-frag.m4s?sv=2018-03-28&sr=b&sig=O%2B%2FQBnVcyIzn2r3T8S7xq2dic9LKW3q7p2bGSYen%2BbI%3D&st=2019-01-10T05%3A10%3A43Z&se=2021-01-10T05%3A15%3A43Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:238@12037561
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/3-frag.m4s?sv=2018-03-28&sr=b&sig=O%2B%2FQBnVcyIzn2r3T8S7xq2dic9LKW3q7p2bGSYen%2BbI%3D&st=2019-01-10T05%3A10%3A43Z&se=2021-01-10T05%3A15%3A43Z&sp=rw
    
#EXT-X-DISCONTINUITY
    
#EXT-X-MAP:URI="https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=jPsSq8%2FfNzfjUx5bauJs7mkLu8w%2FYFKLaeLRBu8lPzg%3D&st=2019-01-10T05%3A11%3A25Z&se=2021-01-10T05%3A16%3A25Z&sp=rw",BYTERANGE="820@0"
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1359259@6647772
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=jPsSq8%2FfNzfjUx5bauJs7mkLu8w%2FYFKLaeLRBu8lPzg%3D&st=2019-01-10T05%3A11%3A25Z&se=2021-01-10T05%3A16%3A25Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1353269@8007031
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=jPsSq8%2FfNzfjUx5bauJs7mkLu8w%2FYFKLaeLRBu8lPzg%3D&st=2019-01-10T05%3A11%3A25Z&se=2021-01-10T05%3A16%3A25Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1359724@9360300
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=jPsSq8%2FfNzfjUx5bauJs7mkLu8w%2FYFKLaeLRBu8lPzg%3D&st=2019-01-10T05%3A11%3A25Z&se=2021-01-10T05%3A16%3A25Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1339437@10720024
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=jPsSq8%2FfNzfjUx5bauJs7mkLu8w%2FYFKLaeLRBu8lPzg%3D&st=2019-01-10T05%3A11%3A25Z&se=2021-01-10T05%3A16%3A25Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:238@12059461
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=jPsSq8%2FfNzfjUx5bauJs7mkLu8w%2FYFKLaeLRBu8lPzg%3D&st=2019-01-10T05%3A11%3A25Z&se=2021-01-10T05%3A16%3A25Z&sp=rw
    
#EXT-X-DISCONTINUITY
    
#EXT-X-MAP:URI="https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=yfgkYvCLFjt384tsDZZ2ahVfPI4XxoCyyWepmux4rvc%3D&st=2019-01-10T05%3A12%3A12Z&se=2021-01-10T05%3A17%3A12Z&sp=rw",BYTERANGE="820@0"
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1371742@6775319
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=yfgkYvCLFjt384tsDZZ2ahVfPI4XxoCyyWepmux4rvc%3D&st=2019-01-10T05%3A12%3A12Z&se=2021-01-10T05%3A17%3A12Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1389742@8147061
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=yfgkYvCLFjt384tsDZZ2ahVfPI4XxoCyyWepmux4rvc%3D&st=2019-01-10T05%3A12%3A12Z&se=2021-01-10T05%3A17%3A12Z&sp=rw
    
#EXTINF:5.000000,
    
#EXT-X-BYTERANGE:1377900@9536803
    
https://vsatstreams.blob.core.windows.net/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/75888d6c-41fb-4cb0-9573-0e2ab7a6dc4c/4-frag.m4s?sv=2018-03-28&sr=b&sig=yfgkYvCLFjt384tsDZZ2ahVfPI4XxoCyyWepmux4rvc%3D&st=2019-01-10T05%3A12%3A12Z&se=2021-01-10T05%3A17%3A12Z&sp=rw
    
#EXTINF:5.000000,

    Link for file is here

    This stream does not play in chrome with video.js, and only plays in bitmovin client, but it constantly fails with buffer append/stalled errors. In firefox it plays, but without much reliability.

    So what am I doing wrong in this process ? I’ve checked the specification for HLS several times, can’t see what I’m doing wrong, or what the player expects.

    Please check hls.js player, with the following URL which uses the stream above to see what I’m talking about.
    HLS.JS Demo Player With My Playlist

  • Evolution #3031 (Nouveau) : Créer une fonction objet_modifier_lien ?

    25 juillet 2013, par Debondt Didier

    Hello,

    Ce serait pratique d’avoir une fonction pour éditer les lien entre 2 objets, plutot que de devoir faire objet_associer puis objet_dissocier.

  • Anomalie #2713 : Gestion des auteurs - Bugs

    18 mai 2012, par Julien -

    Un très léger pb subsiste : Il est encore possible d’ajouter du "vide" en sélectionnant une ligne vide entre 2 rubriques... cf. capture. A part ce petit détail, c’est parfait.

Navigation