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Médias (91)
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Chuck D with Fine Arts Militia - No Meaning No
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Paul Westerberg - Looking Up in Heaven
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Le Tigre - Fake French
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Thievery Corporation - DC 3000
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Dan the Automator - Relaxation Spa Treatment
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Gilberto Gil - Oslodum
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (26)
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Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
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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 (...)
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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" (...)
Sur d’autres sites (7607)
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capturing video with static image on screen corner in android
21 juin 2012, par Rahul UpadhyayI am trying to capture a video with Static Image on it, and then want to save that Video with the same image on Video, how to do that ?
I read so many articles and i get to know that it will be done with the help of FFMPEG. But i don't know how to do that, can anybody please guide me through it.the screen will be look like this,
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How to optimize YUV to RGB color conversion code
1er février 2016, par user_12I have written a function to convert an image in YUV420P to RGB but it is taking 30 millisecond to convert an image (size : 1280 x 720) into RGB, but when I am using ffmpeg function ( as this) to convert YUV image into RGB its taking only 2 millisecond for the same image. What is the problem with my code ? How can I optimize the code that I have written ??
My code is given belowint step = origImage->widthStep;
uchar *data = (uchar *)origImage->imageData;
int size = origImage->width * origImage->height;
IplImage* img1 = cvCreateImage(cvGetSize(origImage), IPL_DEPTH_8U, 3);
for (int i = 0; iheight; i++)
{
for (int j=0; jwidth; j++)
{
float Y = data[i*step + j];
float U = data[ (int)(size + (i/2)*(step/2) + j/2) ];
float V = data[ (int)(size*1.25 + (i/2)*(step/2) + j/2)];
float R = Y + 1.402 * (V - 128);
float G = Y - 0.344 * (U - 128) - 0.714 * (V - 128);
float B = Y + 1.772 * (U - 128);
if (R < 0){ R = 0; } if (G < 0){ G = 0; } if (B < 0){ B = 0; }
if (R > 255 ){ R = 255; } if (G > 255) { G = 255; } if (B > 255) { B = 255; }
cvSet2D(img1, i, j,cvScalar(B,G,R));
}
} -
Steps of using ffmpeg in visual studio 2019 ? [closed]
15 avril 2020, par taimoor1990I have to use ffmpeg libraries which I am new to. Currently I am trying to build a basic hello world application that uses ffmpeg. I have googled multiple times there are some answers, saying something like static include these libraries and such comments which I am not sure how. I am looking for a step by step guide to link ffmpeg with a basic hello world app.