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Médias (1)
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1 000 000 (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
Autres articles (107)
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
You may also (...) -
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 (12664)
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OpenGLES glReadPixels exc_bad_access
29 novembre 2011, par YannyI'm trying to create video from images using OpenGLES and ffmpeg, but on iPad(4.3) I have a crash on glReadPixels
-(NSData *) glToUIImage {
int numberOfComponents = NUMBER_OF_COMPONENTS; //4
int width = PICTURE_WIDTH;
int height = PICTURE_HEIGHT;
NSInteger myDataLength = width * height * numberOfComponents;
NSMutableData * buffer= [NSMutableData dataWithLength :myDataLength];
[self checkForGLError];
GLenum type = NUMBER_OF_COMPONENTS == 3 ? GL_RGB : GL_RGBA; //RGBA
glReadPixels(0, 0, width, height, type, GL_UNSIGNED_BYTE, [buffer mutableBytes]); //EXC_BAD_ACCESS here
return buffer;
}It is working on iPhone 4 (4.3) and iPod Touch, but have problems on iPhone 3G(3.0) and iPad(4.3). Can you help me with this issue ?
Also on iPhone 3G(3.0) and iPad(4.3) I have problems with Video - first 5-20 video frames have trash. Maybe issue with optimization ? Or architecture ?
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32BGRA to AVFrame(ffmpeg) and viceversa ? for IOS
8 février 2012, par Asta ni enohpiAm working Video Processing in IOS(iphone/ipod/ipad) Using Objective c. i am using AVFoundation Framework to Capture Video . i want to Encode/decode those video frame using ffmpeg-libx264. i have compiled ffmpeg-x264 lib for ios. i got kCVPixelFormatType_32BGRA from AVFoundation.
my problem is
1.How to convertkCVPixelFormatType_32BGRA
toAVFrame
for enode using avcodec_encode_video ?2.How to convert AVFrame to kCVPixelFormatType_32BGRA @ decode side from avcodec_decode_video2 ?
Please help me to start above process or give path for working tutorial .Thanks in advance.
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32BGRA to AVFrame(ffmpeg) and viceversa ? for IOS
8 février 2012, par Asta ni enohpiAm working Video Processing in IOS(iphone/ipod/ipad) Using Objective c. i am using AVFoundation Framework to Capture Video . i want to Encode/decode those video frame using ffmpeg-libx264. i have compiled ffmpeg-x264 lib for ios. i got kCVPixelFormatType_32BGRA from AVFoundation.
my problem is
1.How to convertkCVPixelFormatType_32BGRA
toAVFrame
for enode using avcodec_encode_video ?2.How to convert AVFrame to kCVPixelFormatType_32BGRA @ decode side from avcodec_decode_video2 ?
Please help me to start above process or give path for working tutorial .Thanks in advance.