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Autres articles (53)

Les autorisations surchargées par les plugins

27 avril 2010, par kent1

Mediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs
Publier sur MédiaSpip

13 juin 2013

Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir
Librairies et binaires spécifiques au traitement vidéo et sonore

31 janvier 2010, par kent1

Les logiciels et librairies suivantes sont utilisées par SPIPmotion d’une manière ou d’une autre.
Binaires obligatoires FFMpeg : encodeur principal, permet de transcoder presque tous les types de fichiers vidéo et sonores dans les formats lisibles sur Internet. CF ce tutoriel pour son installation ; Oggz-tools : outils d’inspection de fichiers ogg ; Mediainfo : récupération d’informations depuis la plupart des formats vidéos et sonores ;
Binaires complémentaires et facultatifs flvtool2 : (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 18

Sur d’autres sites (9638)

Install openCV with ffmpeg support on OS X

4 janvier 2017, par saulspatz

I’m trying to install openCV with ffmpeg support on Yosemite. I had just successfully installed openCV, but video didn’t work properly, and I was advised to rebuild it with ffmpeg support. So, I installed ffmpeg with

brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --   with-libass --with-libquvi --with-libvorbis --with-libvpx --with-opus --with-x265

Then I used the following script to run cmake :

PYTHON3_DIR=`python3-config --prefix` # Get python 3 path

VIRTUAL_ENV=`python3-config --prefix`

FFMPEG_INCLUDE_DIR=/usr/local/Cellar/ffmpeg/3.2.2/include/

FFMPEG_LIB_DIR=/usr/local/Cellar/ffmpeg/3.2.2/lib/

cmake -D CMAKE_BUILD_TYPE=RELEASE \

-D CMAKE_INSTALL_PREFIX=$VIRTUAL_ENV \

-D PYTHON_EXECUTABLE=$VIRTUAL_ENV/bin/python3 \

-D PYTHON3_PACKAGES_PATH=$VIRTUAL_ENV/lib/python3.5/site-packages \

-D PYTHON3_INCLUDE_DIR=$VIRTUAL_ENV/include/python3.5m \

-D PYTHON3_LIBRARY=$PYTHON3_DIR/lib/libpython3.5m.dylib \

-D PYTHON3_NUMPY_INCLUDE_DIRS=$VIRTUAL_ENV/lib/python3.5/site-packages/numpy/core/include/ \

-D INSTALL_C_EXAMPLES=ON \

-D INSTALL_PYTHON_EXAMPLES=ON \

-D BUILD_EXAMPLES=ON \

-D WITH_FFMPEG=ON \

-D BUILD_opencv_python3=ON \

-D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules ..

This was the same script that I’d used before, with the addition of the two FFMPEG_ directories and the -D WITH_FFMPEG=ON flag. Now when I run make it fails with a bunch of errors relating to freeType.

Scanning dependencies of target opencv_video

[ 24%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/bgfg_KNN.cpp.o

[ 24%] Building CXX object modules/reg/CMakeFiles/opencv_reg.dir/src/mappergradshift.cpp.o

[ 24%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/bgfg_gaussmix2.cpp.o

[ 25%] Building CXX object modules/reg/CMakeFiles/opencv_reg.dir/src/mappergradsimilar.cpp.o

[ 25%] Building CXX object modules/reg/CMakeFiles/opencv_reg.dir/src/mapperpyramid.cpp.o

[ 25%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/camshift.cpp.o

[ 25%] Building CXX object modules/reg/CMakeFiles/opencv_reg.dir/src/mapprojec.cpp.o

[ 25%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/compat_video.cpp.o

[ 25%] Building CXX object modules/reg/CMakeFiles/opencv_reg.dir/src/mapshift.cpp.o

[ 25%] Building CXX object modules/reg/CMakeFiles/opencv_reg.dir/src/precomp.cpp.o

[ 25%] Linking CXX shared library ../../lib/libopencv_reg.dylib

[ 25%] Built target opencv_reg

[ 25%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/ecc.cpp.o

[ 25%] Generating opencl_kernels_dnn.cpp, opencl_kernels_dnn.hpp

Scanning dependencies of target opencv_dnn

[ 25%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/attr_value.pb.cc.o

[ 25%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/function.pb.cc.o

[ 25%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/kalman.cpp.o

[ 25%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/lkpyramid.cpp.o

[ 25%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/graph.pb.cc.o

[ 26%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/optflowgf.cpp.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/op_def.pb.cc.o

[ 26%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/src/tvl1flow.cpp.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/tensor.pb.cc.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/tensor_shape.pb.cc.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/types.pb.cc.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/tensorflow/versions.pb.cc.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/misc/caffe/caffe.pb.cc.o

[ 26%] Building CXX object modules/video/CMakeFiles/opencv_video.dir/opencl_kernels_video.cpp.o

[ 26%] Linking CXX shared library ../../lib/libopencv_video.dylib

[ 26%] Built target opencv_video

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/blob.cpp.o

[ 26%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/caffe/caffe_importer.cpp.o

[ 27%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/caffe/caffe_io.cpp.o

[ 27%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/caffe/layer_loaders.cpp.o

[ 28%] Building CXX object modules/freetype/CMakeFiles/opencv_freetype.dir/src/freetype.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/dnn.cpp.o

[ 28%] Linking CXX shared library ../../lib/libopencv_freetype.dylib

Undefined symbols for architecture x86_64:

  "_FT_Done_Face", referenced from:

      cv::freetype::FreeType2Impl::~FreeType2Impl() in freetype.cpp.o

      cv::freetype::FreeType2Impl::loadFontData(cv::String, int) in freetype.cpp.o

  "_FT_Done_FreeType", referenced from:

      cv::freetype::FreeType2Impl::~FreeType2Impl() in freetype.cpp.o

  "_FT_Init_FreeType", referenced from:

      cv::freetype::FreeType2Impl::FreeType2Impl() in freetype.cpp.o

      cv::freetype::FreeType2Impl::FreeType2Impl() in freetype.cpp.o

      cv::freetype::createFreeType2() in freetype.cpp.o

  "_FT_Load_Glyph", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_FT_New_Face", referenced from:

      cv::freetype::FreeType2Impl::loadFontData(cv::String, int) in freetype.cpp.o

  "_FT_Outline_Decompose", referenced from:

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_FT_Outline_Transform", referenced from:

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_FT_Outline_Translate", referenced from:

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_FT_Render_Glyph", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_FT_Set_Pixel_Sizes", referenced from:

      cv::freetype::FreeType2Impl::putText(cv::_InputOutputArray const&amp;, cv::String const&amp;, cv::Point_<int>, int, cv::Scalar_<double>, int, int, bool) in freetype.cpp.o

  "_hb_buffer_add_utf8", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_hb_buffer_create", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_hb_buffer_destroy", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_hb_buffer_get_glyph_infos", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_hb_buffer_guess_segment_properties", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

  "_hb_font_destroy", referenced from:

      cv::freetype::FreeType2Impl::~FreeType2Impl() in freetype.cpp.o

      cv::freetype::FreeType2Impl::loadFontData(cv::String, int) in freetype.cpp.o

  "_hb_ft_font_create", referenced from:

      cv::freetype::FreeType2Impl::loadFontData(cv::String, int) in freetype.cpp.o

  "_hb_shape", referenced from:

      cv::freetype::FreeType2Impl::putTextBitmapBlend(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextBitmapMono(cv::_InputOutputArray const&amp;) in freetype.cpp.o

      cv::freetype::FreeType2Impl::putTextOutline(cv::_InputOutputArray const&amp;) in freetype.cpp.o

ld: symbol(s) not found for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

make[2]: *** [lib/libopencv_freetype.3.2.0.dylib] Error 1

make[1]: *** [modules/freetype/CMakeFiles/opencv_freetype.dir/all] Error 2

make[1]: *** Waiting for unfinished jobs....

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/init.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/concat_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/convolution_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/crop_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/detection_output_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/elementwise_layers.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/eltwise_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/flatten_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/fully_connected_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/layers_common.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/lrn_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/mvn_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/normalize_bbox_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/op_blas.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/op_im2col.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/permute_layer.cpp.o

[ 28%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/pooling_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/prior_box_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/recurrent_layers.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/reshape_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/shift_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/slice_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/softmax_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/layers/split_layer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/tensorflow/tf_importer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/tensorflow/tf_io.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/torch/THDiskFile.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/torch/THFile.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/torch/THGeneral.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/src/torch/torch_importer.cpp.o

[ 29%] Building CXX object modules/dnn/CMakeFiles/opencv_dnn.dir/opencl_kernels_dnn.cpp.o

[ 29%] Linking CXX shared library ../../lib/libopencv_dnn.dylib

[ 29%] Built target opencv_dnn

make: *** [all] Error 2

</double></int>

I don’t have a clue what’s wrong. Any suggestions ?

ffmpeg encoding .mp4 fails in safari when hosted from s3. handbrake encoded video works first time

11 juin 2018, par Simon Rogers

The mp4 videos I’ve encoded with ffmpeg work perfectly in Safari if stored locally, but break if hosted from s3. I have tried countless encoding settings to no avail.

However having just run a mov quickly through Handbrake and ticking ’optimise for web’ and encoding baseline @ 4.0, this has worked perfectly first time.

I don’t understand what could be going wrong with my ffmpeg encoding.

Things I have noticed about files from two separate encoders which work :

They both have yuv420p(tv, bt709) whereas ffmpeg is just saying yuv420p – this is the only thing I can identify from ffprobe that is consistently different.

I have done a fresh install of ffmpeg to no avail :

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-libass --with-libvorbis --with-libvpx --with-opus --with-x265

This error appears in all the files I have encoded with ffmpeg :

Unsupported codec with id 0 for input stream 1

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

mp4box gives the following for the ffmpeg video, which doesn’t work :

 Tempuras-iMac:tests tempura$ mp4box -info /Users/tempura/tests/mov-output-10-1400.mp4

* Movie Info *

Timescale 1000 - 1 track

Computed Duration 00:00:10.967 - Indicated Duration 00:00:10.967

Fragmented File: no

File suitable for progressive download (moov before mdat)

File Brand isom - version 512

    Compatible brands: isom iso2 avc1 mp41

Created: UNKNOWN DATE   Modified: UNKNOWN DATE

File has no MPEG4 IOD/OD



iTunes Info:

Encoder Software: Lavf58.12.100

1 UDTA types: meta (1) 



Track # 1 Info - TrackID 1 - TimeScale 15360

Media Duration 00:00:10.966 - Indicated Duration 00:00:10.966

Track has 1 edit lists: track duration is 00:00:10.967

Media Info: Language "English (eng)" - Type "vide:avc1" - 329 samples

Visual Track layout: x=0 y=0 width=1800 height=1200

MPEG-4 Config: Visual Stream - ObjectTypeIndication 0x21

AVC/H264 Video - Visual Size 1800 x 1200

AVC Info: 1 SPS - 1 PPS - Profile Baseline @ Level 4

NAL Unit length bits: 32

Pixel Aspect Ratio 1:1 - Indicated track size 1800 x 1200

Chroma format YUV 4:2:0 - Luma bit depth 8 - chroma bit depth 8

SPS#1 hash: 2BD106A8DFD73B92825D87D4D312B22F9CEC1986

PPS#1 hash: 656AE5F3BE854F3C8B889E72310662390F18EDBD

Self-synchronized

RFC6381 Codec Parameters: avc1.42C028

Average GOP length: 329 samples

And gives the following for two videos that do work.

First :

Tempuras-iMac:tests tempura$ mp4box -info /Users/tempura/tests/mov-output-05-1400.mp4 

[iso file] Unknown box type tmcd

[iso file] Read Box type  (0x00000000) has size 0 but is not at root/file level, skipping

 * Movie Info *

Timescale 1000 - 2 tracks

Computed Duration 00:00:10.967 - Indicated Duration 00:00:10.967

Fragmented File: no

File suitable for progressive download (moov before mdat)

File Brand isom - version 512

    Compatible brands: isom iso2 avc1 mp41

Created: UNKNOWN DATE   Modified: UNKNOWN DATE

File has no MPEG4 IOD/OD



iTunes Info:

Encoder Software: Lavf58.12.100

1 UDTA types: meta (1) 



Track # 1 Info - TrackID 1 - TimeScale 15360

Media Duration 00:00:10.966 - Indicated Duration 00:00:10.966

Track has 1 edit lists: track duration is 00:00:10.967

Media Info: Language "English (eng)" - Type "vide:avc1" - 329 samples

Visual Track layout: x=0 y=0 width=1800 height=1200

MPEG-4 Config: Visual Stream - ObjectTypeIndication 0x21

AVC/H264 Video - Visual Size 1800 x 1200

AVC Info: 1 SPS - 1 PPS - Profile Baseline @ Level 4

NAL Unit length bits: 32

Pixel Aspect Ratio 1:1 - Indicated track size 1800 x 1200

Chroma format YUV 4:2:0 - Luma bit depth 8 - chroma bit depth 8

SPS#1 hash: 39D86732FD5F78B18F2E83C651FAE38EA0E30A6D

PPS#1 hash: 656AE5F3BE854F3C8B889E72310662390F18EDBD

Self-synchronized

RFC6381 Codec Parameters: avc1.42C028

Average GOP length: 329 samples



Track # 2 Info - TrackID 2 - TimeScale 15360

Media Duration 00:00:10.966 - Indicated Duration 00:00:10.966

Track has 1 edit lists: track duration is 00:00:10.967

Track is disabled

Media Info: Language "Undetermined (und)" - Type "tmcd:tmcd" - 1 samples

Unknown media type

RFC6381 Codec Parameters: tmcd

All samples are sync

Second :

Tempuras-iMac:tests tempura$ mp4box -info /Users/tempura/Documents/yes_2106.mp4 

* Movie Info *

Timescale 30000 - 1 track

Computed Duration 00:00:10.966 - Indicated Duration 00:00:10.966

Fragmented File: no

File suitable for progressive download (moov before mdat)

File Brand isom - version 1

    Compatible brands: isom avc1 mp42

Created: GMT Fri Jun  1 11:24:54 2018

Modified: GMT Fri Jun  1 11:24:54 2018



File has root IOD (9 bytes)

Scene PL 0xff - Graphics PL 0xff - OD PL 0xff

Visual PL: ISO Reserved Profile (0x15)

Audio PL: No audio capability required (0xff)

No streams included in root OD



Track # 1 Info - TrackID 1 - TimeScale 30

Media Duration 00:00:10.966 - Indicated Duration 00:00:10.966

Media Info: Language "Undetermined (und)" - Type "vide:avc1" - 329 samples

Visual Track layout: x=0 y=0 width=1800 height=1200

MPEG-4 Config: Visual Stream - ObjectTypeIndication 0x21

AVC/H264 Video - Visual Size 1800 x 1200

AVC Info: 1 SPS - 1 PPS - Profile Baseline @ Level 4.2

NAL Unit length bits: 32

Pixel Aspect Ratio 1:1 - Indicated track size 1800 x 1200

Chroma format YUV 4:2:0 - Luma bit depth 8 - chroma bit depth 8

SPS#1 hash: ED5CFE0A3F65F36ADCFA347C1273A29784E8AEAC

PPS#1 hash: 7ECF7597FDDAC5F8C82B54BFB40A1F9A8D8807FA

Self-synchronized

RFC6381 Codec Parameters: avc1.42C02A

Average GOP length: 329 samples

Revision 35436 : Petites pétouilles en passant par là (écriture aux dernières normes ...

22 février 2010, par marcimat@… — Log

Petites pétouilles en passant par là (écriture aux dernières normes ISO)…

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Install openCV with ffmpeg support on OS X

ffmpeg encoding .mp4 fails in safari when hosted from s3. handbrake encoded video works first time

Revision 35436 : Petites pétouilles en passant par là (écriture aux dernières normes ...

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