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Autres articles (53)
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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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (4452)
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Player downloads all moof part of a fragment mp4 file before playing
28 mars 2023, par happyz90I converted a mp4 to fragment mp4 with the following command :


ffmpeg -i ./input.mp4 -y -b:a 32k -vcodec libx265 -b:v 320k -bufsize 320k -tag:v hvc1 -color_primaries bt709 -color_trc bt709 -colorspace bt709 -c:a libfdk_aac -profile:a aac_he_v2 -movflags faststart+frag_keyframe+empty_moov+dash+global_sidx -chunk_duration 500000000 -max_muxing_queue_size 1024 ./output.mp4



But when playing, the player send many http requests to download all the moof part :






But I think in normal case the player only need to download the head part of the video file to play.


So is there anything wrong with my ffmpeg parameters ? Please help me. Thank you.


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Julia FFMPEG string not recognizing format specifier
12 janvier 2024, par veryverdeI have this code :


using Pkg
#Pkg.add("FFMPEG")
using FFMPEG

imagesdirectory = "my/paths/images"
framerate = 30
gifname = "my/paths/images/my-animation-name.gif"
FFMPEG.ffmpeg_exe(`-framerate $(framerate) -f image2 -i $(imagesdirectory)/%07d.png -y $(gifname)`)



This code is taken from here
In it, FFMPEG is supposed to match those files that have 7 digits, which is what the %07d . That is, of the format 0000123.png, for example.


This is, for whatever reason, not parsing it correctly, and reading the string directly :


[image2 @ 0x7fc9fb00a000] Could find no file with path '/my/paths/images/%07d.png' and index in the range 0-4
/my/paths/images/%07d.png: No such file or directory



I am not sure how to input this matching so that it is read properly, i.e., so that it matches all those files with exactly 7 digits, and a .png extension. For others, from the source of the code, it seems to be working, but I have no idea why it would parse it incorrectly. I've downloaded FFMPEG specifically for this task, so it ought to be up-to-date.


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Updated downloads
7 juin 2010, par Scott Schillerm doc/download/index.html Updated downloads