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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 (64)
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Participer à sa traduction
10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
Actuellement MediaSPIP n’est disponible qu’en français et (...) -
Les statuts des instances de mutualisation
13 mars 2010, parPour des raisons de compatibilité générale du plugin de gestion de mutualisations avec les fonctions originales de SPIP, les statuts des instances sont les mêmes que pour tout autre objets (articles...), seuls leurs noms dans l’interface change quelque peu.
Les différents statuts possibles sont : prepa (demandé) qui correspond à une instance demandée par un utilisateur. Si le site a déjà été créé par le passé, il est passé en mode désactivé. publie (validé) qui correspond à une instance validée par un (...) -
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 (...)
Sur d’autres sites (9840)
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Android : FFMpeg video creation crashes with no exception in lower APIs (18 in my case)
28 avril 2019, par Diego PerezI have an app that uses FFMpeg for video creation (these next lines are the relevant build.gradle plugin files) :
//writingminds
api 'com.writingminds:FFmpegAndroid:0.3.2'
//JavaCV video
api group: 'org.bytedeco', name: 'javacv', version: '1.4.4'
api group: 'org.bytedeco.javacpp-presets', name: 'opencv', version: '4.0.1-1.4.4', classifier: 'android-arm'
api group: 'org.bytedeco.javacpp-presets', name: 'ffmpeg', version: '4.1-1.4.4', classifier: 'android-arm'And my app is working (and creating video) just fine in my phone with a newer Android 8 version but I’m having weird problems in my old API 18 tablet (where, as a note, I had to install multidex).
These next lines are the main part of FFMpeg video creation, where binaries are loaded, and, in fact, binaries load are where app crashes in my old tablet in the line "ffmpeg.loadBinary(new LoadBinaryResponseHandler()..."
As you can see, I have a try/catch where the app crashes, but it crashes with no exception, as catch blocks are never hit.
public static String recordVideo(JSONObject objJSON) {
String strReturn = Enum.Result.OK;
try {
fileName = objJSON.has("file_name") ? String.valueOf(objJSON.getString("file_name")) : "";
videoPath = objJSON.has("video_path") ? String.valueOf(objJSON.getString("video_path")) : "";
} catch (JSONException e) {
ExceptionHandler.logException(e);
}
FFmpeg ffmpeg = FFmpeg.getInstance(ApplicationContext.get());
try {
ffmpeg.loadBinary(new LoadBinaryResponseHandler() {
@Override
public void onStart() {}
@Override
public void onFailure() {}
@Override
public void onSuccess() {}
@Override
public void onFinish() {}
});
} catch (FFmpegNotSupportedException e) {
// Handle if FFmpeg is not supported by device
} catch (Exception e) {
}
...These next lines are the relevant part of the LogCat, but I cannot figure out where the problem resides, maybe an out of memory problem ?
Any help will be much appreciated.
04-28 21:44:45.873 13743-13964/com.artandwords.thoughtoftheday A/libc: Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 13964 (AsyncTask #4)
04-28 21:44:45.973 144-144/? I/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
04-28 21:44:45.983 144-144/? I/DEBUG: Build fingerprint: 'asus/WW_epad/ME302C:4.3/JSS15Q/WW_epad-V5.0.21-20140701:user/release-keys'
04-28 21:44:45.983 144-144/? I/DEBUG: Revision: '0'
04-28 21:44:45.983 144-144/? I/DEBUG: pid: 13743, tid: 13964, name: AsyncTask #4 >>> com.artandwords.thoughtoftheday <<<
04-28 21:44:45.983 144-144/? I/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 00000000
04-28 21:44:46.003 144-144/? I/DEBUG: eax 00000000 ebx 000000c6 ecx 00000000 edx 00000000
04-28 21:44:46.003 144-144/? I/DEBUG: esi 00000e59 edi 00000000
04-28 21:44:46.003 144-144/? I/DEBUG: xcs 00000073 xds 0000007b xes 0000007b xfs 00000043 xss 0000007b
04-28 21:44:46.003 144-144/? I/DEBUG: eip 784ed378 ebp 2200ff0c esp 2200fec4 flags 00210246
04-28 21:44:46.003 144-144/? I/DEBUG: backtrace:
04-28 21:44:46.003 144-144/? I/DEBUG: #00 pc 00087378 /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.003 144-144/? I/DEBUG: #01 pc 00085d0e /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.003 144-144/? I/DEBUG: #02 pc 00073328 /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.003 144-144/? I/DEBUG: #03 pc 0006f7ff /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.003 144-144/? I/DEBUG: #04 pc 0006f3bf /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.003 144-144/? I/DEBUG: #05 pc 000b92de /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.003 144-144/? I/DEBUG: #06 pc ffffffff <unknown>
04-28 21:44:46.003 144-144/? I/DEBUG: #07 pc 001445aa /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.013 144-144/? I/DEBUG: stack:
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436850 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436854 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436858 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b43685c 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436860 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436864 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436868 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b43686c 3822676c /system/lib/arm/libc.so
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436870 7b436a98
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436874 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436878 7b4368c8
04-28 21:44:46.013 144-144/? I/DEBUG: 7b43687c 7b436a98
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436880 383003a0 /system/lib/arm/libdl.so
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436884 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436888 7b4368c8
04-28 21:44:46.013 144-144/? I/DEBUG: 7b43688c 785aa5ab /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.013 144-144/? I/DEBUG: #07 7b436890 7b4368a0
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436894 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b436898 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b43689c 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368a0 7b4368c8
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368a4 7b436890
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368a8 785aa59d /system/lib/libhoudini.so.3.4.7.44914
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368ac 7b436a98
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368b0 7b437930
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368b4 220001d0
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368b8 7b436a70
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368bc 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368c0 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368c4 00000000
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368c8 7b436a88
04-28 21:44:46.013 144-144/? I/DEBUG: 7b4368cc 785f3141 /system/lib/libhoudini.so.3.4.7.44914
--------- beginning of /dev/log/system
04-28 21:44:46.063 450-470/? I/BootReceiver: Copying /data/tombstones/tombstone_03 to DropBox (SYSTEM_TOMBSTONE)
04-28 21:44:46.063 450-13973/? W/ActivityManager: Force finishing activity com.artandwords.thoughtoftheday/.activities.DisplayThoughtActivity
04-28 21:44:46.073 145-862/? E/IMGSRV: :0: PVRDRMOpen: TP3, ret = 75
04-28 21:44:46.093 450-13973/? E/JavaBinder: !!! FAILED BINDER TRANSACTION !!!
04-28 21:44:46.093 450-483/? W/InputDispatcher: channel '21edd9e8 com.artandwords.thoughtoftheday/com.artandwords.thoughtoftheday.activities.main.MainActivity (server)' ~ Consumer closed input channel or an error occurred. events=0x9
04-28 21:44:46.093 450-483/? E/InputDispatcher: channel '21edd9e8 com.artandwords.thoughtoftheday/com.artandwords.thoughtoftheday.activities.main.MainActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
04-28 21:44:46.093 155-13945/? W/TimedEventQueue: Event 25 was not found in the queue, already cancelled?
04-28 21:44:46.093 155-3134/? W/AudioFlinger: session id 324 not found for pid 155
04-28 21:44:46.103 450-450/? W/InputDispatcher: Attempted to unregister already unregistered input channel '21edd9e8 com.artandwords.thoughtoftheday/com.artandwords.thoughtoftheday.activities.main.MainActivity (server)'
04-28 21:44:46.103 450-755/? I/WindowState: WIN DEATH: Window{21b33a28 u0 com.artandwords.thoughtoftheday/com.artandwords.thoughtoftheday.activities.DisplayThoughtActivity}
04-28 21:44:46.103 450-13973/? W/ActivityManager: Exception thrown during pause
android.os.TransactionTooLargeException
at android.os.BinderProxy.transact(Native Method)
at android.app.ApplicationThreadProxy.schedulePauseActivity(ApplicationThreadNative.java:642)
at com.android.server.am.ActivityStack.startPausingLocked(ActivityStack.java:1007)
at com.android.server.am.ActivityStack.finishActivityLocked(ActivityStack.java:3905)
at com.android.server.am.ActivityStack.finishActivityLocked(ActivityStack.java:3837)
at com.android.server.am.ActivityManagerService.handleAppCrashLocked(ActivityManagerService.java:8588)
at com.android.server.am.ActivityManagerService.makeAppCrashingLocked(ActivityManagerService.java:8465)
at com.android.server.am.ActivityManagerService.crashApplication(ActivityManagerService.java:9170)
at com.android.server.am.ActivityManagerService.handleApplicationCrashInner(ActivityManagerService.java:8699)
at com.android.server.am.NativeCrashListener$NativeCrashReporter.run(NativeCrashListener.java:86)
04-28 21:44:46.103 450-450/? I/WindowState: WIN DEATH: Window{21edd9e8 u0 com.artandwords.thoughtoftheday/com.artandwords.thoughtoftheday.activities.main.MainActivity}
04-28 21:44:46.103 450-636/? I/WindowState: WIN DEATH: Window{21be0690 u0 com.artandwords.thoughtoftheday/com.artandwords.thoughtoftheday.activities.DisplayThoughtActivity}
04-28 21:44:46.113 450-13973/? I/WindowManager: computeScreenConfigurationLocked() Enter {1.15 ?mcc?mnc ?locale ?layoutDir ?swdp ?wdp ?hdp ?density ?lsize ?long ?orien ?uimode ?night ?touch ?keyb/?/? ?nav/?}
04-28 21:44:46.113 450-13973/? I/WindowManager: dw=1200, dh=1920
04-28 21:44:46.113 450-13973/? I/WindowManager: appWidth=1200, appHeight=1848
04-28 21:44:46.113 450-13973/? I/WindowManager: tempdm=DisplayMetrics{density=1.5, width=1200, height=1848, scaledDensity=1.5, xdpi=221.201, ydpi=220.591}
04-28 21:44:46.113 450-13973/? I/WindowManager: dm=DisplayMetrics{density=1.5, width=1200, height=1848, scaledDensity=1.5, xdpi=221.201, ydpi=220.591}, ro.product.device=ME302C
04-28 21:44:46.113 450-13973/? I/WindowManager: getConfigDisplayWidth=1200, getConfigDisplayHeight=1810
04-28 21:44:46.113 450-13973/? I/WindowManager: screenWidthDp=800, screenHeightDp=1206
04-28 21:44:46.113 450-13973/? I/WindowManager: computeScreenConfigurationLocked() Leave {1.15 ?mcc?mnc ?locale ?layoutDir sw800dp w800dp h1206dp 240dpi xlrg port ?uimode ?night finger -keyb/v/h -nav/h}
04-28 21:44:46.113 450-13973/? I/ActivityManager: Restarting because process died: ActivityRecord{21ab1f80 u0 com.artandwords.thoughtoftheday/.activities.main.MainActivity}
04-28 21:44:46.113 450-13973/? W/ActivityManager: Exception when starting activity com.artandwords.thoughtoftheday/.activities.main.MainActivity
android.os.DeadObjectException
at android.os.BinderProxy.transact(Native Method)
at android.app.ApplicationThreadProxy.scheduleLaunchActivity(ApplicationThreadNative.java:730)
at com.android.server.am.ActivityStack.realStartActivityLocked(ActivityStack.java:733)
at com.android.server.am.ActivityStack.startSpecificActivityLocked(ActivityStack.java:840)
at com.android.server.am.ActivityStack.resumeTopActivityLocked(ActivityStack.java:1790)
at com.android.server.am.ActivityStack.resumeTopActivityLocked(ActivityStack.java:1449)
at com.android.server.am.ActivityStack.startPausingLocked(ActivityStack.java:1058)
at com.android.server.am.ActivityStack.finishActivityLocked(ActivityStack.java:3905)
at com.android.server.am.ActivityStack.finishActivityLocked(ActivityStack.java:3837)
at com.android.server.am.ActivityManagerService.handleAppCrashLocked(ActivityManagerService.java:8588)
at com.android.server.am.ActivityManagerService.makeAppCrashingLocked(ActivityManagerService.java:8465)
at com.android.server.am.ActivityManagerService.crashApplication(ActivityManagerService.java:9170)
at com.android.server.am.ActivityManagerService.handleApplicationCrashInner(ActivityManagerService.java:8699)
at com.android.server.am.NativeCrashListener$NativeCrashReporter.run(NativeCrashListener.java:86)
04-28 21:44:46.123 450-13973/? W/ContextImpl: Calling a method in the system process without a qualified user: android.app.ContextImpl.startService:1396 com.android.server.am.ActivityStack.sendActivityBroadcastLocked:4923 com.android.server.am.ActivityStack.removeActivityFromHistoryLocked:4089 com.android.server.am.ActivityStack.removeHistoryRecordsForAppLocked:4346 com.android.server.am.ActivityManagerService.handleAppDiedLocked:3163
04-28 21:44:46.123 450-13973/? I/ActivityManager: Start proc com.artandwords.thoughtoftheday for activity com.artandwords.thoughtoftheday/.activities.main.MainActivity: pid=13975
</unknown>Edit 1 :
Still investigating and entered FFmpeg.java to the method loadBinary while debugging, which code I’ll paste below and the line making the crash is switch (CpuArchHelper.getCpuArch())
@Override
public void loadBinary(FFmpegLoadBinaryResponseHandler ffmpegLoadBinaryResponseHandler) throws FFmpegNotSupportedException
String cpuArchNameFromAssets = null ;
switch (CpuArchHelper.getCpuArch())
case x86 :
Log.i("Loading FFmpeg for x86 CPU") ;
cpuArchNameFromAssets = "x86" ;
break ;
case ARMv7 :
Log.i("Loading FFmpeg for armv7 CPU") ;
cpuArchNameFromAssets = "armeabi-v7a" ;
break ;
case NONE :
throw new FFmpegNotSupportedException("Device not supported") ;
if (!TextUtils.isEmpty(cpuArchNameFromAssets)) {
ffmpegLoadLibraryAsyncTask = new FFmpegLoadLibraryAsyncTask(context, cpuArchNameFromAssets, ffmpegLoadBinaryResponseHandler);
ffmpegLoadLibraryAsyncTask.execute();
} else {
throw new FFmpegNotSupportedException("Device not supported");
}I’ll keep on investigating...
Edit 2 :
Further debugging has just lead me to the exact line where app crashes, and it’s CpuArchHelper.java from FFmpeg library :
The line causing the crash is the next :
String archInfo = cpuNativeArchHelper.cpuArchFromJNI();and I cannot even go inside cpuArchFromJNI() with F7 as it just crashes.
package com.github.hiteshsondhi88.libffmpeg;
import android.os.Build;
class CpuArchHelper {
static CpuArch getCpuArch() {
Log.d("Build.CPU_ABI : " + Build.CPU_ABI);
// check if device is x86 or x86_64
if (Build.CPU_ABI.equals(getx86CpuAbi()) || Build.CPU_ABI.equals(getx86_64CpuAbi())) {
return CpuArch.x86;
} else {
// check if device is armeabi
if (Build.CPU_ABI.equals(getArmeabiv7CpuAbi())) {
ArmArchHelper cpuNativeArchHelper = new ArmArchHelper();
String archInfo = cpuNativeArchHelper.cpuArchFromJNI();
// check if device is arm v7
if (cpuNativeArchHelper.isARM_v7_CPU(archInfo)) {
// check if device is neon
return CpuArch.ARMv7;
}
// check if device is arm64 which is supported by ARMV7
} else if (Build.CPU_ABI.equals(getArm64CpuAbi())) {
return CpuArch.ARMv7;
}
}
return CpuArch.NONE;
}
static String getx86CpuAbi() {
return "x86";
}
static String getx86_64CpuAbi() {
return "x86_64";
}
static String getArm64CpuAbi() {
return "arm64-v8a";
}
static String getArmeabiv7CpuAbi() {
return "armeabi-v7a";
}
}This is ArmArchHelper.java class :
package com.github.hiteshsondhi88.libffmpeg;
class ArmArchHelper {
static {
System.loadLibrary("ARM_ARCH");
}
native String cpuArchFromJNI();
boolean isARM_v7_CPU(String cpuInfoString) {
return cpuInfoString.contains("v7");
}
boolean isNeonSupported(String cpuInfoString) {
// check cpu arch for loading correct ffmpeg lib
return cpuInfoString.contains("-neon");
}
} -
Allow reading of growing avi files (currently being written)
5 décembre 2014, par Joakim PlateAllow reading of growing avi files (currently being written)
This uses the RIFF header stored size to figure out the expected AVI
file size, instead of the actual file. To work fully it requires handling
failed avio_seek() instead of assuming they always succeed.Some fate file has been cut off and contains half a frame at the end which
previously was not output during demuxing. This frame is now output to
encoder, thus the fate diff update.Bug-Id : 261
Signed-off-by : Vittorio Giovara <vittorio.giovara@gmail.com>- [DBH] libavformat/avidec.c
- [DBH] tests/ref/fate/aasc
- [DBH] tests/ref/fate/cllc-argb
- [DBH] tests/ref/fate/cllc-rgb
- [DBH] tests/ref/fate/cllc-yuy2-noblock
- [DBH] tests/ref/fate/cvid-partial
- [DBH] tests/ref/fate/fic-avi
- [DBH] tests/ref/fate/truemotion1-24
- [DBH] tests/ref/fate/vp5
- [DBH] tests/ref/fate/zmbv-8bit
-
FFmpeg : Can't read self-rendered videofile with QTRLE
10 décembre 2014, par user4240580I adjusted the decoding_encoding.c example to use the ARGB pixel format, the QTRLE codec and a live stream.
I can successfully write my video stream to a file but can’t access the stream again properly.
I tried something like this :if (avformat_open_input(&fmt_ctx, src_filename, NULL, NULL) < 0) {
exit(1);
}
/* retrieve stream information */
if (avformat_find_stream_info(fmt_ctx, NULL) < 0) {
exit(1);
}
av_dump_format(fmt_ctx, 0, src_filename, 0);similiar to what’s written in the demuxing_decoding.c- and the filtering_video.c-example.
This results in the program trying to use the AAC-code which obviously fails :
Initializing ...[aac @ 001d4d60] Format aac detected only with low score of 1, misdetection possible!
[aac @ 001d59a0] channel element 0.0 is not allocated
[aac @ 001d59a0] Reserved bit set.
...Similiarly, I can’t get FFplay to correctly detect the codec ; and when using
ffplay -formatsit doesn’t even list qtrle there.
Do I have to use a mux to properly use qtrle ? I’m confused because the decoding_encoding.c-example doesn’t seem to use any mux but simply sets the codec and everything works ... ?
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