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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (22)
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Les formats acceptés
28 janvier 2010, parLes commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
ffmpeg -codecs ffmpeg -formats
Les format videos acceptés en entrée
Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
Les formats vidéos de sortie possibles
Dans un premier temps on (...) -
Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...) -
List of compatible distributions
26 avril 2011, parThe table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
If you want to help us improve this list, you can provide us access to a machine whose distribution is not mentioned above or send the necessary fixes to add (...)
Sur d’autres sites (3503)
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Running ffmpeg command on Android results in "Unable to find a suitable output format for ' -map 0:v:0 -map 1:a:0'"
5 juin 2017, par Akash DubeyI am using this command for replacing audio of video and genrate new video having new audio. Here file1 is my video.mp4, file2 is my audio.mp3 and output would be the output.mp4 :
complexCommand = new String[]{"-y", "-i", file1.toString(), "-i", file2.toString(), "-c", "copy", " -map 0:v:0 -map 1:a:0", rootPath + "/output.mp4"};Below is My code :
private void changeAudioofVideo(String selectedUri, String videoPath) {
String[] complexCommand;
File f = new File("/storage/emulated/0");
if (!f.getParentFile().exists())
f.getParentFile().mkdirs();
if (!f.exists())
try {
f.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
file1 = new File(videoPath);
if (file1.exists()) {
Log.d("yes", "File 1 exists");
} else {
Log.d("no", "File 1 not exists");
}
file2 = new File(selectedUri);
if (file2.exists()) {
Log.d("yes", "File 1 exists");
} else {
Log.d("no", "File 1 not exists");
}
String rootPath = f.getPath();
complexCommand = new String[]{"-y", "-i", file1.toString(), "-i", file2.toString(), "-c", "copy", " -map 0:v:0 -map 1:a:0", rootPath + "/output.mp4"};
FFmpeg ffmpeg = FFmpeg.getInstance(this);
try {
//Load the binary
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
Toast.makeText(getApplicationContext(), "Not Supported by Device", Toast.LENGTH_LONG).show();
}
try {
final String finalRootPath = rootPath;
ffmpeg.execute(complexCommand, new FFmpegExecuteResponseHandler() {
@Override
public void onSuccess(String message) {
Log.d("Success", message);
Toast.makeText(getApplicationContext(), "Successful" + finalRootPath.toString(), Toast.LENGTH_LONG).show();
Uri path = Uri.parse(finalRootPath + "/output.mp4");
playVideo(path.toString());
}
@Override
public void onProgress(String message) {
Log.d("progress", message);
pd.show();
}
@Override
public void onFailure(String message) {
Log.d("failure", message);
pd.dismiss();
}
@Override
public void onStart() {
Log.d("Start", "merge started");
}
@Override
public void onFinish() {
Log.d("finish", "merge finish");
pd.dismiss();
}
});
} catch (FFmpegCommandAlreadyRunningException e) {
e.printStackTrace();
}
}Below is my output :
05-26 18:39:35.533 29188-29188/com.example.codal.videotm D/failure: 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-and roid/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
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/videokit/out2.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2mp41
encoder : Lavf56.23.100
comment : Courtesy of National Geographic. Used by Permission.
Duration: 00:00:04.20, start: 0.046440, bitrate: 577 kb/s
Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 160x120 [SAR 9:16 DAR 3:4], 521 kb/s, 30 fps, 30 tbr, 15360 tbn, 30 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, stereo, fltp, 50 kb/s (default)
Metadata:
handler_name : SoundHandler
[mp3 @ 0xb86ade60] Skipping 0 bytes of junk at 132692.
[mjpeg @ 0xb86c9980] Changing bps to 8
[mp3 @ 0xb86ade60] Estimating duration from bitrate, this may be inaccurate
Input #1, mp3, from '/storage/emulated/0/Download/01 Kaari Kaari - Dobaara.mp3':
Metadata:
album : Dobaara (SongsMp3.Co)
artist : Arko , Asees Kaur
album_artist : Arko & Asees Kaur
composer : Arko
performer : SongsMp3.Co
copyright : SongsMp3.Co
disc : 1/1
encoded_by : iTunes 12.6.0.100
genre : Bollywood
TEXT : SongsMp3.Co
TPE4 : SongsMp3.Co
TRSN : SongsMp3.Co
TOPE : SongsMp3.Co
TOLY : SongsMp3.Co
publisher : SongsMp3.Co
title : Kaari Kaari (SongsMp3.Co)
track : 1/1
date : 2017
Duration: 00:03:46.72, start: 0.000000, bitrate: 324 kb/s
Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 320 kb/s
Stream #1:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 600x600 [SAR 96:96 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
Metadata:
comment : Cover (front)
[NULL @ 0xb86cab70] Unable to find a suitable output format for ' -map 0:v:0 -map 1:a:0'
-map 0:v:0 -map 1:a:0: Invalid argument
05-26 18:39:35.543 29188-29188/com.example.codal.videotm D/ViewRootImpl: #3 mView = null
05-26 18:39:35.543 29188-29188/com.example.codal.videotm D/finish: merge finish -
Révision 23569 : complément à r23568
3 juin 2017, par brunobergot@gmail.com -
find in bash to convert files with ffmpeg - paths being changed
20 avril 2017, par J VTrying to convert a bunch of files with ffmpeg and find.
find -name "*.mkv" | while read f
do ffmpeg -i "$f" -c copy -y "${f%.*}.mp4"
doneThis should work right ? It results in :
+ read f
+ ffmpeg -i '/file.mkv' -c copy -y '/file.mp4'
ffmpeg version N-61155-g61ff043 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 7 2014 19:17:59 with gcc 4.8 (Debian 4.8.2-16)
/file.mkv: No such file or directorySo I naturally try sticking the missing dot in front of the variable :
find -name "*.mkv" | while read f
do ffmpeg -i ".$f" -c copy -y ".${f%.*}.mp4"
doneThe result :
+ read f
+ ffmpeg -i '../file.mkv' -c copy -y '../file.mp4'
ffmpeg version N-61155-g61ff043 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 7 2014 19:17:59 with gcc 4.8 (Debian 4.8.2-16)
../file.mkv: No such file or directoryIt’s specifically removing the dot at the worst possible time. Any idea what’s causing this and how to fix it ?
PS :
-print0in find has the same problem, and none of the files have newlines etc.Edit : As requested, the echo. The echo works as expected :
find -name "*.mkv" | while read f
do echo ffmpeg -i "$f" -c copy -y "${f%.*}.mp4"
done
+ read f
+ echo ffmpeg -i './file.mkv' -c copy -y './file.mp4'
ffmpeg -i ./file.mkv -c copy -y ./file.mp4Edit2 : With a file with a space and one without, the filename without is changed. If I
rmthe one with a space the one without works fine.$ ls
+ ls
file.mkv file two.mkv
$ find -name "*.mkv" | while read f; do ffmpeg -i "$f" -c copy -y "${f%.*}.mp4"; done
+ find -name '*.mkv'
+ read f
+ ffmpeg -i './file two.mkv' -c copy -y './file two.mp4'
ffmpeg version N-61155-g61ff043 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 7 2014 19:17:59 with gcc 4.8 (Debian 4.8.2-16)
configuration: --arch=amd64 --enable-pthreads --enable-libopencv --enable-librtmp --enable-libopenjpeg --enable-libopus --enable-libspeex --enable-libtheora --enable-vaapi --enable-runtime-cpudetect --enable-libvorbis --enable-zlib --enable-swscale --enable-libcdio --enable-bzlib --enable-libdc1394 --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-libpulse --enable-vdpau --enable-libvpx --enable-gpl --enable-x11grab --enable-libx264 --enable-filters
libavutil 52. 66.101 / 52. 66.101
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.101 / 55. 33.101
libavdevice 55. 11.100 / 55. 11.100
libavfilter 4. 3.100 / 4. 3.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, matroska,webm, from './file two.mkv':
Metadata:
COMPATIBLE_BRANDS: isommp42
MAJOR_BRAND : mp42
MINOR_VERSION : 0
ENCODER : Lavf55.33.101
Duration: 00:08:15.54, start: 0.000000, bitrate: 194 kb/s
Stream #0:0(und): Audio: aac, 44100 Hz, stereo, fltp (default)
Metadata:
CREATION_TIME : 2014-03-07 04:33:17
LANGUAGE : und
HANDLER_NAME : IsoMedia File Produced by Google, 5-11-2011
Output #0, mp4, to './file two.mp4':
Metadata:
COMPATIBLE_BRANDS: isommp42
MAJOR_BRAND : mp42
MINOR_VERSION : 0
encoder : Lavf55.33.101
Stream #0:0(und): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, stereo (default)
Metadata:
CREATION_TIME : 2014-03-07 04:33:17
LANGUAGE : und
HANDLER_NAME : IsoMedia File Produced by Google, 5-11-2011
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
size= 11698kB time=00:08:15.53 bitrate= 193.4kbits/s
video:0kB audio:11614kB subtitle:0 data:0 global headers:0kB muxing overhead 0.724668%
+ read f
+ ffmpeg -i /file.mkv -c copy -y /file.mp4
ffmpeg version N-61155-g61ff043 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 7 2014 19:17:59 with gcc 4.8 (Debian 4.8.2-16)
configuration: --arch=amd64 --enable-pthreads --enable-libopencv --enable-librtmp --enable-libopenjpeg --enable-libopus --enable-libspeex --enable-libtheora --enable-vaapi --enable-runtime-cpudetect --enable-libvorbis --enable-zlib --enable-swscale --enable-libcdio --enable-bzlib --enable-libdc1394 --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-libpulse --enable-vdpau --enable-libvpx --enable-gpl --enable-x11grab --enable-libx264 --enable-filters
libavutil 52. 66.101 / 52. 66.101
libavcodec 55. 52.102 / 55. 52.102
libavformat 55. 33.101 / 55. 33.101
libavdevice 55. 11.100 / 55. 11.100
libavfilter 4. 3.100 / 4. 3.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
/file.mkv: No such file or directory
+ read f
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