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Médias (91)
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Collections - Formulaire de création rapide
19 février 2013, par
Mis à jour : Février 2013
Langue : français
Type : Image
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Les Miserables
4 juin 2012, par
Mis à jour : Février 2013
Langue : English
Type : Texte
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Ne pas afficher certaines informations : page d’accueil
23 novembre 2011, par
Mis à jour : Novembre 2011
Langue : français
Type : Image
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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
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Richard Stallman et la révolution du logiciel libre - Une biographie autorisée (version epub)
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (46)
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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 (...) -
Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...) -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...)
Sur d’autres sites (9396)
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Android FFmpeg Video Recording Delete Last Recorded Part
17 avril 2015, par user3587194I’m trying to do exactly what this picture shows.
Anyway, how can I delete part of a video ? The code I was testing is on github.
It uses a progress bar so that when you record the progress bar will move, and keep them in separate segments. What is confusing to me is trying to figure out where and how to grab each segment to see if I want to delete that segment or not.
@Override
public void onPreviewFrame(byte[] data, Camera camera) {
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) {
//Log.e("recorder", "mVideoRecordLock " + mVideoRecordLock);
if (recording && rec && lastSavedframe != null && lastSavedframe.getFrameBytesData() != null && yuvIplImage != null) {
if (isFirstFrame) {
isFirstFrame = false;
firstData = data;
}
totalTime = System.currentTimeMillis() - firstTime - pausedTime - ((long) (1.0 / (double) frameRate) * 1000);
if (lastSavedframe != null && !deleteEnabled) {
deleteEnabled = true;
deleteBtn.setVisibility(View.VISIBLE);
cancelBtn.setVisibility(View.GONE);
}
if (!nextEnabled && totalTime >= recordingChangeTime) {
Log.e("recording", "totalTime >= recordingChangeTime " + totalTime + " " + recordingChangeTime);
nextEnabled = true;
nextBtn.setVisibility(View.VISIBLE);
}
if (nextEnabled && totalTime >= recordingMinimumTime) {
mHandler.sendEmptyMessage(5);
}
if (currentRecorderState == RecorderState.PRESS && totalTime >= recordingChangeTime) {
currentRecorderState = RecorderState.LOOSEN;
mHandler.sendEmptyMessage(2);
}
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();
}
}
byte[] tempData = rotateYUV420Degree90(data, previewWidth, previewHeight);
if (cameraSelection == 1)
tempData = rotateYUV420Degree270(data, previewWidth, previewHeight);
lastSavedframe = new SavedFrames(tempData, frameTimeStamp);
//Log.e("recorder", "lastSavedframe " + lastSavedframe);
}
}
}
public class Util {
public static ContentValues videoContentValues = null;
public static String getRecordingTimeFromMillis(long millis) {
String strRecordingTime = null;
int seconds = (int) (millis / 1000);
int minutes = seconds / 60;
int hours = minutes / 60;
if (hours >= 0 && hours < 10)
strRecordingTime = "0" + hours + ":";
else
strRecordingTime = hours + ":";
if (hours > 0)
minutes = minutes % 60;
if (minutes >= 0 && minutes < 10)
strRecordingTime += "0" + minutes + ":";
else
strRecordingTime += minutes + ":";
seconds = seconds % 60;
if (seconds >= 0 && seconds < 10)
strRecordingTime += "0" + seconds ;
else
strRecordingTime += seconds ;
return strRecordingTime;
}
public static int determineDisplayOrientation(Activity activity, int defaultCameraId) {
int displayOrientation = 0;
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.FROYO) {
CameraInfo cameraInfo = new CameraInfo();
Camera.getCameraInfo(defaultCameraId, cameraInfo);
int degrees = getRotationAngle(activity);
if (cameraInfo.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
displayOrientation = (cameraInfo.orientation + degrees) % 360;
displayOrientation = (360 - displayOrientation) % 360;
} else {
displayOrientation = (cameraInfo.orientation - degrees + 360) % 360;
}
}
return displayOrientation;
}
public static int getRotationAngle(Activity activity) {
int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
int degrees = 0;
switch (rotation) {
case Surface.ROTATION_0:
degrees = 0;
break;
case Surface.ROTATION_90:
degrees = 90;
break;
case Surface.ROTATION_180:
degrees = 180;
break;
case Surface.ROTATION_270:
degrees = 270;
break;
}
return degrees;
}
public static int getRotationAngle(int rotation) {
int degrees = 0;
switch (rotation) {
case Surface.ROTATION_0:
degrees = 0;
break;
case Surface.ROTATION_90:
degrees = 90;
break;
case Surface.ROTATION_180:
degrees = 180;
break;
case Surface.ROTATION_270:
degrees = 270;
break;
}
return degrees;
}
public static String createImagePath(Context context){
long dateTaken = System.currentTimeMillis();
String title = Constants.FILE_START_NAME + dateTaken;
String filename = title + Constants.IMAGE_EXTENSION;
String dirPath = Environment.getExternalStorageDirectory()+"/Android/data/" + context.getPackageName()+"/video";
File file = new File(dirPath);
if(!file.exists() || !file.isDirectory())
file.mkdirs();
String filePath = dirPath + "/" + filename;
return filePath;
}
public static String createFinalPath(Context context) {
Log.e("util", "createFinalPath");
long dateTaken = System.currentTimeMillis();
String title = Constants.FILE_START_NAME + dateTaken;
String filename = title + Constants.VIDEO_EXTENSION;
String filePath = genrateFilePath(context, String.valueOf(dateTaken), true, null);
ContentValues values = new ContentValues(7);
values.put(Video.Media.TITLE, title);
values.put(Video.Media.DISPLAY_NAME, filename);
values.put(Video.Media.DATE_TAKEN, dateTaken);
values.put(Video.Media.MIME_TYPE, "video/3gpp");
values.put(Video.Media.DATA, filePath);
videoContentValues = values;
Log.e("util", "filePath " + filePath);
return filePath;
}
public static void deleteTempVideo(Context context) {
final String filePath = Environment.getExternalStorageDirectory() + "/Android/data/" + context.getPackageName() + "/video";
new Thread(new Runnable() {
@Override
public void run() {
File file = new File(filePath);
if (file != null && file.isDirectory()) {
Log.e("util", "file.isDirectory() " + file.isDirectory());
for (File file2 : file.listFiles()) {
Log.e("util", "file.listFiles() " + file.listFiles());
file2.delete();
}
}
}
}).start();
}
private static String genrateFilePath(Context context,String uniqueId, boolean isFinalPath, File tempFolderPath) {
String fileName = Constants.FILE_START_NAME + uniqueId + Constants.VIDEO_EXTENSION;
String dirPath = Environment.getExternalStorageDirectory() + "/Android/data/" + context.getPackageName() + "/video";
if (isFinalPath) {
File file = new File(dirPath);
if (!file.exists() || !file.isDirectory())
file.mkdirs();
} else
dirPath = tempFolderPath.getAbsolutePath();
String filePath = dirPath + "/" + fileName;
return filePath;
}
public static String createTempPath(Context context, File tempFolderPath ) {
long dateTaken = System.currentTimeMillis();
String filePath = genrateFilePath(context,String.valueOf(dateTaken), false, tempFolderPath);
return filePath;
}
public static File getTempFolderPath() {
File tempFolder = new File(Constants.TEMP_FOLDER_PATH +"_" +System.currentTimeMillis());
return tempFolder;
}
public static List getResolutionList(Camera camera) {
Parameters parameters = camera.getParameters();
List previewSizes = parameters.getSupportedPreviewSizes();
return previewSizes;
}
public static RecorderParameters getRecorderParameter(int currentResolution) {
RecorderParameters parameters = new RecorderParameters();
if (currentResolution == Constants.RESOLUTION_HIGH_VALUE) {
parameters.setAudioBitrate(128000);
parameters.setVideoQuality(0);
} else if (currentResolution == Constants.RESOLUTION_MEDIUM_VALUE) {
parameters.setAudioBitrate(128000);
parameters.setVideoQuality(5);
} else if (currentResolution == Constants.RESOLUTION_LOW_VALUE) {
parameters.setAudioBitrate(96000);
parameters.setVideoQuality(20);
}
return parameters;
}
public static int calculateMargin(int previewWidth, int screenWidth) {
int margin = 0;
if (previewWidth <= Constants.RESOLUTION_LOW) {
margin = (int) (screenWidth*0.12);
} else if (previewWidth > Constants.RESOLUTION_LOW && previewWidth <= Constants.RESOLUTION_MEDIUM) {
margin = (int) (screenWidth*0.08);
} else if (previewWidth > Constants.RESOLUTION_MEDIUM && previewWidth <= Constants.RESOLUTION_HIGH) {
margin = (int) (screenWidth*0.08);
}
return margin;
}
public static int setSelectedResolution(int previewHeight) {
int selectedResolution = 0;
if(previewHeight <= Constants.RESOLUTION_LOW) {
selectedResolution = 0;
} else if (previewHeight > Constants.RESOLUTION_LOW && previewHeight <= Constants.RESOLUTION_MEDIUM) {
selectedResolution = 1;
} else if (previewHeight > Constants.RESOLUTION_MEDIUM && previewHeight <= Constants.RESOLUTION_HIGH) {
selectedResolution = 2;
}
return selectedResolution;
}
public static class ResolutionComparator implements Comparator {
@Override
public int compare(Camera.Size size1, Camera.Size size2) {
if(size1.height != size2.height)
return size1.height -size2.height;
else
return size1.width - size2.width;
}
}
public static void concatenateMultipleFiles(String inpath, String outpath)
{
File Folder = new File(inpath);
File files[];
files = Folder.listFiles();
if(files.length>0)
{
for(int i = 0;ilibencoding.so";
}
private static HashMap getMetaData()
{
HashMap localHashMap = new HashMap();
localHashMap.put("creation_time", new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss_SSSZ").format(new Date()));
return localHashMap;
}
public static int getTimeStampInNsFromSampleCounted(int paramInt) {
return (int)(paramInt / 0.0441D);
}
/*public static void saveReceivedFrame(SavedFrames frame) {
File cachePath = new File(frame.getCachePath());
BufferedOutputStream bos;
try {
bos = new BufferedOutputStream(new FileOutputStream(cachePath));
if (bos != null) {
bos.write(frame.getFrameBytesData());
bos.flush();
bos.close();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
cachePath = null;
} catch (IOException e) {
e.printStackTrace();
cachePath = null;
}
}*/
public static Toast showToast(Context context, String textMessage, int timeDuration) {
if (null == context) {
return null;
}
textMessage = (null == textMessage ? "Oops! " : textMessage.trim());
Toast t = Toast.makeText(context, textMessage, timeDuration);
t.show();
return t;
}
public static void showDialog(Context context, String title, String content, int type, final Handler handler) {
final Dialog dialog = new Dialog(context, R.style.Dialog_loading);
dialog.setCancelable(true);
LayoutInflater inflater = LayoutInflater.from(context);
View view = inflater.inflate(R.layout.global_dialog_tpl, null);
Button confirmButton = (Button) view.findViewById(R.id.setting_account_bind_confirm);
Button cancelButton = (Button) view.findViewById(R.id.setting_account_bind_cancel);
TextView dialogTitle = (TextView) view.findViewById(R.id.global_dialog_title);
View line_hori_center = view.findViewById(R.id.line_hori_center);
confirmButton.setVisibility(View.GONE);
line_hori_center.setVisibility(View.GONE);
TextView textView = (TextView) view.findViewById(R.id.setting_account_bind_text);
Window dialogWindow = dialog.getWindow();
WindowManager.LayoutParams lp = dialogWindow.getAttributes();
lp.width = (int) (context.getResources().getDisplayMetrics().density*288);
dialogWindow.setAttributes(lp);
if(type != 1 && type != 2){
type = 1;
}
dialogTitle.setText(title);
textView.setText(content);
if(type == 1 || type == 2){
confirmButton.setVisibility(View.VISIBLE);
confirmButton.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
if(handler != null){
Message msg = handler.obtainMessage();
msg.what = 1;
handler.sendMessage(msg);
}
dialog.dismiss();
}
});
}
// 取消按钮事件
if(type == 2){
cancelButton.setVisibility(View.VISIBLE);
line_hori_center.setVisibility(View.VISIBLE);
cancelButton.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
if(handler != null){
Message msg = handler.obtainMessage();
msg.what = 0;
handler.sendMessage(msg);
}
dialog.dismiss();
}
});
}
dialog.addContentView(view, new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
dialog.setCancelable(true);// 点击返回键关闭
dialog.setCanceledOnTouchOutside(true);// 点击外部关闭
dialog.show();
}
public IplImage getFrame(String filePath) {
Log.e("util", "getFrame" + filePath);
CvCapture capture = cvCreateFileCapture(filePath);
Log.e("util", "capture " + capture);
IplImage image = cvQueryFrame(capture);
Log.e("util", "image " + image);
return image;
} -
Révision 21994 : un crawl-delay à 1s pour éviter de se faire plomber par les bots crawlers
15 avril 2015, par b b -
Revision 88538 : ce coeff delay n’a plus de sens maintenant qu’on fait un seul hit gravatar ...
9 avril 2015, par cedric@… — Logce coeff delay n’a plus de sens maintenant qu’on fait un seul hit gravatar qu’on soit en gravatar simple ou en gravatar+identicon|wavatar|monsterid
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