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Médias (1)
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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (31)
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La file d’attente de SPIPmotion
28 novembre 2010, parUne file d’attente stockée dans la base de donnée
Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...) -
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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Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
Sur d’autres sites (5409)
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FFMPEG reads fps of input h264 file wrong, resulting in wrong duration of output file
20 janvier 2015, par JolJolsI am trying to convert an .h264 file created with python from an incoming stream to xvid format with ffmpeg.
The file is 30min long and 12fps. However, the converted file automatically creates a file that is 25fps and thus 14.4min long. If I set fps like
ffmpeg -i test.h264 -r 12 test.avi
it creates a video of 14.4min long with a fps of 12.How can I set it to see the incoming video as 12fps ? I tried recording immediately in xvid coded in python using FOURCC but on mac OS X the only codec that seems to work is mp4v. I also tried using MP4Box, which creates the right video duration and fps but for which I cannot set it to the xvid coded (which I need).
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Using ffmpeg with an audio input from System.IO.Stream
17 juillet 2020, par kevingoosSo I am creating a project where I need to convert audio comming from azure text to speech.

I wanted to use ffmpeg for this, but I am not an expert with all these parameters.
So far I alread got it working where I read from a $.wav file and convert it to an outputSystem.IO.Stream
comming from ffmpeg.

But I want to change it that I don't always save a wav file to disk. Instead now I get a
System.IO.Stream
from azure text to speech, but I have no clue for the params and the documentation is not really clear for me...

var azureAudio = await new AzureSpeechService().Speak(text);

var psi = new ProcessStartInfo
{
 FileName = @"C:\ffmpeg-20200715-a54b367-win64-static\bin\ffmpeg.exe",
 Arguments = "-i pipe:0 -ac 2 -f s16le -ar 48000 pipe:1",
 RedirectStandardOutput = true,
 UseShellExecute = false
};
var ffmpeg = Process.Start(psi);

var inputStream = ffmpeg.StandardInput.BaseStream;

azureAudio.CopyTo(inputStream);

inputStream.Flush();
inputStream.Close();

var outputStream = ffmpeg.StandardOutput.BaseStream;
await SendAudioAsync(client, outputStream);



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Revision caad1686d4 : Fix get_frame_type function Fixed the function get_frame_type to return the cor
22 juillet 2014, par Adrian GrangeChanged Paths :
Modify /vp9/encoder/vp9_encodeframe.c
Fix get_frame_type functionFixed the function get_frame_type to return the correct
frame type for golden and last frames.Change-Id : I8edddd9aa26cbe7a1de8ff211389410b22b1bd14