
Recherche avancée
Médias (1)
-
Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (16)
-
Possibilité de déploiement en ferme
12 avril 2011, parMediaSPIP peut être installé comme une ferme, avec un seul "noyau" hébergé sur un serveur dédié et utilisé par une multitude de sites différents.
Cela permet, par exemple : de pouvoir partager les frais de mise en œuvre entre plusieurs projets / individus ; de pouvoir déployer rapidement une multitude de sites uniques ; d’éviter d’avoir à mettre l’ensemble des créations dans un fourre-tout numérique comme c’est le cas pour les grandes plate-formes tout public disséminées sur le (...) -
Gestion générale des documents
13 mai 2011, parMédiaSPIP ne modifie jamais le document original mis en ligne.
Pour chaque document mis en ligne il effectue deux opérations successives : la création d’une version supplémentaire qui peut être facilement consultée en ligne tout en laissant l’original téléchargeable dans le cas où le document original ne peut être lu dans un navigateur Internet ; la récupération des métadonnées du document original pour illustrer textuellement le fichier ;
Les tableaux ci-dessous expliquent ce que peut faire MédiaSPIP (...) -
Les vidéos
21 avril 2011, parComme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)
Sur d’autres sites (2761)
-
FFMPEG adding watermark At least one output file has to be specified
12 juillet 2014, par seshu450I am trying to add a watermark at bottom right corner of video using FFMPEG lib in android. I am getting the error as follows.
Logcat Output :
ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 31 2013 23:44:57 with gcc 4.6 (GCC) 20120106 (prerelease)
configuration : —arch=arm —target-os=linux —enable-runtime-cpudetect —enable-pic —disable-shared —enable-static —cross-prefix=/opt/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- —sysroot=/opt/android-ndk-r8e/platforms/android-8/arch-arm —extra-cflags=’-march=armv6’ —extra-ldflags= —enable-ffmpeg —disable-ffplay —disable-ffprobe —disable-ffserver —disable-network libavutil
52.18.100 / 52. 18.100 libavcodec 54. 92.100 / 54. 92.100 libavformat 54. 63.104 / 54. 63.104 libavdevice 54. 3.103 / 54. 3.103 libavfilter 3. 42.103 / 3. 42.103 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102Trailing options were found on the commandline.Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’/data/data/com.vl.videologotest/cache/700kb.mp4’ :
Metadata : major_brand : isom minor_version : 0 compatible_brands : isom3gp4 creation_time : 2014-07-09 12:42:10 Duration : 00:00:06.70, start : 0.000000, bitrate : 878 kb/s Stream #0:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 320x240, 768 kb/s, 29.65 fps, 59.92 tbr, 90k tbn, 180k tbc
Metadata : creation_time : 2014-07-09 12:42:10 handler_name : VideoHandle Stream #0:1(eng) : Audio : aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 122 kb/s
Metadata : creation_time : 2014-07-09 12:42:10 handler_name : SoundHandleInput #1, image2, from ’/data/data/com.vl.videologotest/cache/logo.png’ : Duration : 00:00:00.04, start : 0.000000, bitrate : N/A Stream #1:0 : Video : png, rgba, 72x72, 25 tbr, 25 tbn, 25 tbcAt least one output file must be specified.
The command I used to add the water mark is
ffmpeg -i 700kb.mp4 -vf movie=logo.png [wm]; [in][wm] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out] -c:a copy AbcOut.mp4
-
Piwik is now using Github issues as our Issue Tracker !
9 juillet 2014, par Matthieu Aubry — Community, DevelopmentThis is an announcement regarding the Issue Tracker used for the Piwik project. We are excited to announce that Piwik has migrated from Trac to now using Github issues for managing our issues !
More than 5,400 tickets and 20,000+ comments from 1,000+ users were migrated to Github. Read on for more information.
Where do I find Piwik Issue Tracker ?
- Piwik main project issue tracker (piwik/piwik)
- Piwik Mobile issues (piwik/mobile2)
- Device Detector issues (piwik/device-detector)
- Piwik iOS SDK (piwik/piwik-sdk-ios)
- See other repositories at github.com/piwik
Benefits of using Github Issues for the Piwik project
There are several advantages of moving to Github issues :
- Faster and responsive user interface
- Better cross-project referencing of issues
- Ability to notify people with the @username functionality
- No spam
- Integration with Pull requests and our Git repository
How do I get notifications for all Piwik tickets ?
To receive notifications for new tickets or new comments in the Piwik project, go to github.com/piwik/piwik, then click the Watch button at the top of the page.
In Github, watching a repository lets you follow new commits, pull requests, and issues that are created.
How do I report a bug in Piwik ?
See Submitting a bug report.How do I suggest a new feature ?
See Submitting a feature request.Next steps
At Piwik we care a lot about Data ownership. For this reason we need to have an up to date copy of all our tickets and comments out of github.com servers. Our next step will be to create and release as open source a tool to let anyone create a Mirror of their Github issues. See #5299.
For more information about the Trac->migration, see #5273.
We look forward to reading your issues on Github !
-
How to catch connection lost in avcodec_decode_video2 ?
3 juillet 2014, par 4ntoineI’m using android ffmpeg port and i have native crash while playing and connection lost :
07-03 16:06:45.036 831-831/? D/CrashAnrDetector﹕ Build: samsung/hltexx/hlte:4.4.2/KOT49H/N9005XXUENA7:user/release-keys
Hardware: MSM8974
Revision: 8
Bootloader: N9005XXUENA7
Radio: unknown
Kernel: Linux version 3.4.0-348029 (dpi@SWDC3316) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Sat Jan 11 09:45:51 KST 2014
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'samsung/hltexx/hlte:4.4.2/KOT49H/N9005XXUENA7:user/release-keys'
Revision: '8'
pid: 21599, tid: 25027, name: AsyncTask #4 >>> com.company.project <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0037000f
r0 8ef40b10 r1 00000002 r2 8ef40b0c r3 00000000
r4 825d0270 r5 79b51e20 r6 00370007 r7 002a001f
r8 8ef40b0c r9 79b10160 sl 8ef40bd8 fp 79c62cf8
ip 00000000 sp 8ef40ae4 lr 7c0ed1db pc 7be277fc cpsr 280f0030
d0 0000000000000000 d1 0000000000000000
d2 0000000000000000 d3 0000000000000000
d4 3fd34413509f79fb d5 40c3880000000000
d6 426d1a94a2000000 d7 42a0c6f7a0b5ed8d
d8 3f13bcd3441bd127 d9 461c40000000168b
d10 00000000441bd127 d11 0000000000000000
d12 0000000000000000 d13 0000000000000000
d14 0000000000000000 d15 0000000000000000
d16 00240014003e000e d17 0028001c00340004
d18 0021001100390009 d19 002d001900310001
d20 00270017003d000d d21 002a001f00370007
d22 00220012003a000a d23 002e001a00320002
d24 0202020202020202 d25 fefefefefefefefe
d26 40e8fd171d2bf551 d27 402305681ecd4aa1
d28 3ff0000000000000 d29 007f007f007f007f
d30 ffffffffffffffff d31 4000000000000000
scr 88000012
backtrace:
#00 pc 001217fc /data/app-lib/com.company.project-178/libffmpeg-neon.so (av_packet_get_side_data+11)
#01 pc 003e71d7 /data/app-lib/com.company.project-178/libffmpeg-neon.so (avcodec_decode_video2+118)
stack:
8ef40aa4 00000000
8ef40aa8 00000001
8ef40aac 00000000
8ef40ab0 0000a09f
8ef40ab4 00000000
8ef40ab8 00000001
8ef40abc 4029abd9 /system/lib/libgui.so (android::Surface::queueBuffer(ANativeWindowBuffer*, int)+300)
8ef40ac0 79afa958
8ef40ac4 4002bf80
8ef40ac8 00000002
8ef40acc 00000000
8ef40ad0 00000000
8ef40ad4 00000000
8ef40ad8 79b51fd8
8ef40adc 825d0270
8ef40ae0 79b51e20
#00 8ef40ae4 825d0270
........ ........
#01 8ef40ae4 825d0270
8ef40ae8 79b51e20
8ef40aec 8ef40b10 [stack:25027]
8ef40af0 8192cfc0
8ef40af4 8ef40b0c [stack:25027]
8ef40af8 00000001
8ef40afc 00000000
8ef40b00 00000000
8ef40b04 00000000
8ef40b08 00000000
8ef40b0c 00000000
8ef40b10 003f000f
8ef40b14 00250015
8ef40b18 00350005
8ef40b1c 0029001d
8ef40b20 00390009
memory near r0:
8ef40af0 8192cfc0 8ef40b0c 00000001 00000000
8ef40b00 00000000 00000000 00000000 00000000
8ef40b10 003f000f 00250015 00350005 0029001d
8ef40b20 00390009 00210011 00310001 002d0019
8ef40b30 003d000d 00270017 00370007 002a001f
8ef40b40 003a000a 00220012 00320002 002e001a
8ef40b50 003e000e 00240014 00340004 0028001c
8ef40b60 4029a577 825d0270 79b51e20 7a049803
8ef40b70 8192cfc0 787bcf70 7b409008 79ded900
8ef40b80 7b409008 7a02c783 1d2bf551 40e8fd17
8ef40b90 7f62b6ae 3ff07dd9 6f177a70 40e8fc9f
8ef40ba0 1d2bf551 40e8fd17 7f62b6ae 3ff07dd9
8ef40bb0 ea5ecf87 0000000b 7b4c48f4 00000000
8ef40bc0 0000001c 79afa598 798ed350 0000000b
8ef40bd0 000fba45 00000000 00000000 00000001
8ef40be0 000f4240 000002c0 53b52b34 9adb02b9
memory near r2:
8ef40aec 8ef40b10 8192cfc0 8ef40b0c 00000001
8ef40afc 00000000 00000000 00000000 00000000
8ef40b0c 00000000 003f000f 00250015 00350005
8ef40b1c 0029001d 00390009 00210011 00310001
8ef40b2c 002d0019 003d000d 00270017 00370007
8ef40b3c 002a001f 003a000a 002200
07-03 16:06:45.036 831-831/? D/CrashAnrDetector﹕ processName:com.company.project
07-03 16:06:45.036 831-831/? D/CrashAnrDetector﹕ broadcastEvent : com.company.project SYSTEM_TOMBSTONE
07-03 16:06:45.036 831-1281/? I/ActivityManager﹕ Killing 24245:com.google.android.apps.magazines/u0a131 (adj 15): empty #31
07-03 16:06:45.046 831-831/? W/ContextImpl﹕ Calling a method in the system process without a qualified user: android.app.ContextImpl.sendBroadcast:1468 com.android.server.analytics.data.collection.application.CrashAnrDetector.broadcastEvent:296 com.android.server.analytics.data.collection.application.CrashAnrDetector.processDropBoxEntry:254 com.android.server.analytics.data.collection.application.CrashAnrDetector.access$100:60 com.android.server.analytics.data.collection.application.CrashAnrDetector$1.onReceive:102
07-03 16:06:45.066 25171-25171/? I/SELinux﹕ Function: selinux_android_load_priority [0], There is no sepolicy file.
07-03 16:06:45.066 25171-25171/? I/SELinux﹕ Function: selinux_android_load_priority , loading version is VE=SEPF_SM-N9005_4.4.2_0013
07-03 16:06:45.066 25171-25171/? I/SELinux﹕ selinux_android_seapp_context_reload: seapp_contexts file is loaded from /data/security/spota/seapp_contexts
07-03 16:06:45.116 1049-31569/? D/KeyguardViewMediator﹕ setHidden false
07-03 16:06:45.116 1049-31569/? D/KeyguardUpdateMonitor﹕ sendKeyguardVisibilityChanged(true)
07-03 16:06:45.116 1049-1049/? D/KeyguardUpdateMonitor﹕ handleKeyguardVisibilityChanged(1)
07-03 16:06:45.166 831-1281/? I/WindowState﹕ WIN DEATH: Window{44ddb5e8 u0 SurfaceView}
07-03 16:06:45.166 1049-11393/? D/KeyguardViewMediator﹕ setHidden false
07-03 16:06:45.166 1049-11393/? D/KeyguardUpdateMonitor﹕ sendKeyguardVisibilityChanged(true)
07-03 16:06:45.166 1049-1049/? D/KeyguardUpdateMonitor﹕ handleKeyguardVisibilityChanged(1)
07-03 16:06:45.166 831-841/? I/ActivityManager﹕ Process com.company.project (pid 21599) (adj 0) has died.How can i fix it - catch exceptions or any other solution ?