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Médias (1)
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Sintel MP4 Surround 5.1 Full
13 mai 2011, par
Mis à jour : Février 2012
Langue : English
Type : Video
Autres articles (17)
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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 -
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 (...) -
Gestion de la ferme
2 mars 2010, parLa ferme est gérée dans son ensemble par des "super admins".
Certains réglages peuvent être fais afin de réguler les besoins des différents canaux.
Dans un premier temps il utilise le plugin "Gestion de mutualisation"
Sur d’autres sites (6197)
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How to play back images at high speed using ffmpeg
12 octobre 2018, par yymsYou are playing a video using FFmpegMediaPlayer
. You can play normal, but are there options for fast playback and slow playback ? -
Using JavaCV and FFMpeg how to get high quality video preview
22 avril 2015, par MunchooHi am using JavaCV to record a video and save it. But the quality is very low.
Can anybody suggest what specifications we need to give for a good high quality video. The below code is used@Override
public void onPreviewFrame(byte[] data, Camera camera) {
/* get video data */
long frameTimeStamp = 0L;
if(mAudioTimestamp == 0L && firstTime > 0L)
frameTimeStamp = 1000L * (System.currentTimeMillis() -firstTime);
else if (mLastAudioTimestamp == mAudioTimestamp)
frameTimeStamp = mAudioTimestamp + frameTime;
else
{
long l2 = (System.nanoTime() - mAudioTimeRecorded) / 1000L;
frameTimeStamp = l2 + mAudioTimestamp;
mLastAudioTimestamp = mAudioTimestamp;
}
synchronized (mVideoRecordLock) {
if (recording && rec && lastSavedframe != null && lastSavedframe.getFrameBytesData() != null && yuvIplImage != null)
{
mVideoTimestamp += frameTime;
if(lastSavedframe.getTimeStamp() > mVideoTimestamp)
mVideoTimestamp = lastSavedframe.getTimeStamp();
try {
yuvIplImage.getByteBuffer().put(lastSavedframe.getFrameBytesData());
videoRecorder.setTimestamp(lastSavedframe.getTimeStamp());
videoRecorder.record(yuvIplImage);
} catch (com.googlecode.javacv.FrameRecorder.Exception e) {
e.printStackTrace();
}
}
lastSavedframe = new SavedFrames(data,frameTimeStamp);
}
} -
Revision 91c222491e : Alternate high bitdepth quantizer changes In this proposal, the qindex range is
3 juillet 2014, par Peter de RivazChanged Paths :
Modify /vp9/common/vp9_onyxc_int.h
Modify /vp9/common/vp9_quant_common.c
Modify /vp9/common/vp9_quant_common.h
Modify /vp9/common/vp9_seg_common.c
Modify /vp9/common/vp9_seg_common.h
Modify /vp9/decoder/vp9_decodeframe.c
Modify /vp9/encoder/vp9_aq_complexity.c
Modify /vp9/encoder/vp9_aq_cyclicrefresh.c
Modify /vp9/encoder/vp9_aq_variance.c
Modify /vp9/encoder/vp9_bitstream.c
Modify /vp9/encoder/vp9_encoder.c
Modify /vp9/encoder/vp9_firstpass.c
Modify /vp9/encoder/vp9_quantize.c
Modify /vp9/encoder/vp9_quantize.h
Modify /vp9/encoder/vp9_ratectrl.c
Modify /vp9/encoder/vp9_rdopt.c
Modify /vp9/vp9_cx_iface.c
Alternate high bitdepth quantizer changesIn this proposal, the qindex range is kept at 0 to 255
but the values are remapped to cover an extended range of
quantizer values.This simplifies the code and bitstream compared to the 8-bit version.
Change-Id : I0dda61388cef41e21a0d5c34d817c862de637580