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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (68)
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Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...) -
Configurer la prise en compte des langues
15 novembre 2010, parAccéder à la configuration et ajouter des langues prises en compte
Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...) -
La sauvegarde automatique de canaux SPIP
1er avril 2010, parDans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...)
Sur d’autres sites (6379)
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FFMPEG Android concat videos
19 novembre 2016, par Willian FeltriI’m getting strange message when concatening some videos in my Android App. How shoould i fix that ?
command : String[] cmd = "-auto_convert", "1", "-f", "concat", "-safe", "0", "-i", txtFilePath, "-c", "copy", finalHighlightVideoPath ;
For the txtFilePath, it has a list of mp4 videos that I need to concat.
ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb7b621f0] Auto-inserting h264_mp4toannexb bitstream filter
Input #0, concat, from '/data/user/0/com.qouyou.qouyou/cache/ffmpegvideosfinalfile-2042067805.txt':
Duration: N/A, start: 0.000000, bitrate: 4364 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720, 4296 kb/s, 25.28 fps, 120 tbr, 90k tbn, 180k tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 68 kb/s
Metadata:
handler_name : SoundHandler
Output #0, mp4, to '/storage/emulated/0/Movies/videohighlight.mp4':
Metadata:
encoder : Lavf57.25.100
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1280x720, q=2-31, 4296 kb/s, 25.28 fps, 120 tbr, 90k tbn, 90k tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 68 kb/s
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb7b67030] Auto-inserting h264_mp4toannexb bitstream filter
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:0; previous: 377898, current: 64352; changing to 377899. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:0; previous: 377899, current: 64864; changing to 377900. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:1; previous: 201520, current: 186675; changing to 201521. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:0; previous: 377900, current: 65376; changing to 377901. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:1; previous: 201521, current: 187699; changing to 201522. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:1; previous: 201522, current: 188723; changing to 201523. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:0; previous: 377901, current: 65888; changing to 377902. This may result in incorrect timestamps in the output file.
[mp4 @ 0xb7bda280] Non-monotonous DTS in output stream 0:1; previous: 201523, current: 189747; changing to 201524. This may result in incorrect timestamps in -
ffmpeg library Androd : permission denied rtsp
26 avril 2020, par DOMENICO TAFFURII'm trying to record an .mp4 file from rtsp source on Android using ffmpeg library. I enabled the permission for Writing external storage but I get "Permission denied" from rtsp source. If I use the same source on VLC, it works.



I/FFmpeg: Loading FFmpeg for armv7 CPU
I/System.out: INIZIO
W/VRSystemServiceManager: vr service is not alive
I/HwSecImmHelper: mSecurityInputMethodService is null
I/HwPointEventFilter: support AFT
I/System.out: [/data/user/0/com.example.rtsp/files/ffmpeg, -i, rtsp://xxxxxxx:xxxxx@ipAddress:554/stream2, -acodec, copy, -vcodec, copy, /storage/emulated/0/Movies/recording1.mp4]
 null
 null
 Calling by::className:com.github.hiteshsondhi88.libffmpeg.ShellCommand MethodName:run
I/OpenGLRenderer: Initialized EGL, version 1.4
W/linker: /vendor/lib64/libhwuibp.so: unused DT entry: type 0xf arg 0xe3a
I/System.out: PROGRESS: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
I/System.out: PROGRESS: built with gcc 4.8 (GCC)
 PROGRESS: configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
 PROGRESS: libavutil 55. 17.103 / 55. 17.103
 PROGRESS: libavcodec 57. 24.102 / 57. 24.102
 PROGRESS: libavformat 57. 25.100 / 57. 25.100
 PROGRESS: libavdevice 57. 0.101 / 57. 0.101
 PROGRESS: libavfilter 6. 31.100 / 6. 31.100
 PROGRESS: libswscale 4. 0.100 / 4. 0.100
 PROGRESS: libswresample 2. 0.101 / 2. 0.101
 PROGRESS: libpostproc 54. 0.100 / 54. 0.100
 PROGRESS: rtsp://xxxxxxx:xxxxx@ipAddress:554/stream2: Permission denied
I/System.out: FAIL: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
 built with gcc 4.8 (GCC)
 configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
 libavutil 55. 17.103 / 55. 17.103
 libavcodec 57. 24.102 / 57. 24.102
 libavformat 57. 25.100 / 57. 25.100
 libavdevice 57. 0.101 / 57. 0.101
 libavfilter 6. 31.100 / 6. 31.100
 libswscale 4. 0.100 / 4. 0.100
 libswresample 2. 0.101 / 2. 0.101
 libpostproc 54. 0.100 / 54. 0.100
 rtsp://xxxxxxx:xxxxx@ipAddress/stream2: Permission denied
 FINISH


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How to reduce conversion/compression time in FFmpeg and How to merge command ?
21 novembre 2018, par Patel PinkalI want to reduce time taken to create new video after adding text in original video using FFmpeg
I had tried to search and I found this code given below for reducing time.-y -i /sdcard/videokit/in.mp4 -strict experimental -vcodec libx264 -preset ultrafast -crf 24 -acodec aac -ar 44100 -ac 2 -b 36000k -s 1280x720 -aspect 16:9 -metadata:s:v:0 rotate=0 /sdcard/videokit/out3.mp4Now, I want to add text in video and it is done in FFmpeg, by this command and its 100% working.
String[] addTextCommand = {
"-i",
"" + realFilePath,
"-vf",
"drawtext=fontsize=50:fontfile=/storage/emulated/0/Download/Cerbetica-regular.ttf:fontcolor=red:text='"
+ strText +
"':x=0:y=0: box=1: boxcolor=black@0.5:boxborderw=10: x=0: y=(h-text_h)/2",
"-strict",
"-2",
outputFilePath};Now my problem is how do I merge this two code and make one single command to make an edited video and also take less time to create a new video. In this, I have tried this command but it’s not working.
String[] addTextCommand = {
"-i",
"" + realVideoPath,
"-vf",
"-c:v", "libx264",
"-preset", "ultrafast",
"-crf", "24",
"-acodec", "aac",
"-ar", "44100",
"-ac", "2",
"-b", "36000k",
"-s", "1280x720",
"-aspect", "16:9",
"-metadata:s:v:0 rotate=0",
"drawtext=fontsize=50:fontfile=/storage/emulated/0/Download/Cerbetica-regular.ttf:fontcolor=red:text='"
+ strText +
"':x=0:y=0: box=1: boxcolor=black@0.5:boxborderw=10: x=0: y=(h-text_h)/2",
"-strict",
"-2",
outputFilePath};If anyone has an idea how to make command of FFmpeg please describe it and explain how to use it.
Using command of @Mulvya I got this in the console.
D/MainActivity: FAILED with output : WARNING: linker: /data/user/0/com.inheritx.videoprocessing/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8 (GCC)
configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/i686-linux-android- --arch=x86 --cpu=i686 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/x86 --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -march=i686' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
libavutil 55. 17.103 / 55. 17.103
libavcodec 57. 24.102 / 57. 24.102
libavformat 57. 25.100 / 57. 25.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 31.100 / 6. 31.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
Unrecognized option '2'.
Error splitting the argument list: Option not found
D/MainActivity: Finished command : ffmpeg -i
D/MainActivity: Finished command : ffmpeg /storage/emulated/0/Download/spacetestSMALL_512kb.mp4
D/MainActivity: Finished command : ffmpeg -vf
D/MainActivity: Finished command : ffmpeg drawtext=fontsize=50:fontfile=/system/fonts/DroidSans.ttf:fontcolor=red:text='Hello':x=0:y=0: box=1: boxcolor=black@0.5:boxborderw=10: x=0: y=(h-text_h)/2
D/MainActivity: Finished command : ffmpeg -c:v
D/MainActivity: Finished command : ffmpeg libx264
D/MainActivity: Finished command : ffmpeg -preset
D/MainActivity: Finished command : ffmpeg ultrafast
D/MainActivity: Finished command : ffmpeg -crf
D/MainActivity: Finished command : ffmpeg 24
D/MainActivity: Finished command : ffmpeg -acodec
D/MainActivity: Finished command : ffmpeg aac
D/MainActivity: Finished command : ffmpeg -ar
D/MainActivity: Finished command : ffmpeg 44100
D/MainActivity: Finished command : ffmpeg -s
D/MainActivity: Finished command : ffmpeg 1280x720
D/MainActivity: Finished command : ffmpeg -aspect
D/MainActivity: Finished command : ffmpeg 16:9
D/MainActivity: Finished command : ffmpeg -metadata:s:v:0 rotate=0
D/MainActivity: Finished command : ffmpeg -strict
D/MainActivity: Finished command : ffmpeg -2
D/MainActivity: Finished command : ffmpeg /storage/emulated/0/Movies/add_text25.mp4
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