
Recherche avancée
Médias (91)
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999,999
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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The Slip - Artworks
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
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Demon seed (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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The four of us are dying (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Corona radiata (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Lights in the sky (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
Autres articles (63)
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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Creating farms of unique websites
13 avril 2011, parMediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...) -
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs
Sur d’autres sites (10540)
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Android radio stream metadata notification
27 janvier 2016, par sNorei was looking for Android libraries which are able to fetch metadata stuff e.g. artist, title from radio streams. I’ve found these 2 libs which are capable of that :
https://code.google.com/archive/p/streamscraper/
https://github.com/wseemann/FFmpegMediaMetadataRetrieverAnd there’s also ffmpeg available, where the libraries have first to be compiled for Android.
The above libs haven’t a listener interface for getting informed about song changes. The only possible solution is to poll every couple of seconds, and check old artist and title with the new ones. But I think this will drain the smartphone batteries quite a lot.
Is there a way to get notified if radio song changes ? Maybe with ffmpeg ?
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avcodec/flac_parser : Fix infinite loop
30 avril 2018, par Michael Niedermayer -
Is there any way to get the exact audio .wav from a .mp4 video ? (same length and same duration)
25 novembre 2022, par yuan ganI extracted .wav files from many short mp4 videos. (3-6 seconds) But the extracted xxx.wav can not be aligned with .mp4 videos in Premiere. Some videos are 1 frame, and some 2 frames behind.


I used ffmpeg as the following command line :


ffmpeg -i xxx.mp4 xxx.wav


I tried -async or -vsync, but not worked. Here is an example :
1 frame shift


Here is the source mp4 and the extracted wav :
https://drive.google.com/drive/folders/1BFS0JLCPqA3YDMIahlorXTaRTFTJaPfU?usp=share_link


Do you know what caused the problem ? Is there any way to get the exact audio .wav from a .mp4 video ? (Aligned with frame level) Thank you very much.