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    La gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
    Le super Cron (gestion_mutu_super_cron)
    Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)

  • Récupération d’informations sur le site maître à l’installation d’une instance

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    Utilité
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    Il peut donc être tout à fait judicieux de vouloir récupérer certaines de ces informations afin de compléter l’installation d’une instance pour, par exemple : récupérer le (...)

  • Ajouter notes et légendes aux images

    7 février 2011, par

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Sur d’autres sites (4777)

  • how to install "dynaudnorm" audio filter for ffmpeg

    8 janvier 2019, par FranGar

    I am running linux Mint 17 64 bits-kernel 3.13-generic, with the ffmpeg version :

    ffmpeg version 2.4.3-1ubuntu1 trusty6 Copyright (c) 2000-2014

    I need to run the ’Dynaudnorm’ audio to compress audio files in a daily basis. But launching

    ffmpeg.exe -i "in_original.wav" -af dynaudnorm "out_normalized.wav"

    gives :

    [AVFilterGraph @ 0x1efe820] No such filter : ’dynaudnorm’

    The filter developer site explains that the integration in ffmpeg it’s already done for the latest binaries, but in my version (update yesterday) doesn’t show.

    It’s only Windows available ?

  • Error of "Built target opencv_imgproc" while compiling opencv2

    23 mars 2017, par Hong

    Following https://github.com/menpo/conda-opencv3, while I compile opencv, there is following error (please read the error at the end of the post). The only change I made is to enable ffmpeg by modifying "-DWITH_FFMPEG=1" in BUILD.SH. Any suggestion ?

    $conda build conda/
    
BUILD START: opencv3-3.1.0-py27_0
    
updating index in: /home/cocadas/anaconda2/conda-bld/linux-64
    
updating index in: /home/cocadas/anaconda2/conda-bld/noarch
    

    
The following NEW packages will be INSTALLED:
    

    
bzip2:      1.0.6-3            
    
cmake:      3.6.3-0            
    
curl:       7.52.1-0           
    
eigen:      3.2.7-0       menpo
    
expat:      2.1.0-0            
    
mkl:        2017.0.1-0         
    
ncurses:    5.9-10             
    
numpy:      1.12.1-py27_0      
    
openssl:    1.0.2k-1           
    
pip:        9.0.1-py27_1       
    
python:     2.7.13-0           
    
readline:   6.2-2              
    
setuptools: 27.2.0-py27_0      
    
sqlite:     3.13.0-0           
    
tk:         8.5.18-0           
    
wheel:      0.29.0-py27_0      
    
xz:         5.2.2-1            
    
zlib:       1.2.8-3            
    
Source cache directory is: /home/cocadas/anaconda2/conda-bld/src_cache
    
Found source in cache: opencv-3.1.0.tar.gz
    
Extracting download
    
Applying patch: u'/home/cocadas/conda-opencv3/conda/no_rpath.patch'
    
patching file CMakeLists.txt
    
patch unexpectedly ends in middle of line
    
Hunk #1 succeeded at 397 with fuzz 1 (offset 11 lines).
    
Package: opencv3-3.1.0-py27_0
    
source tree in: /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0
    

    
source /home/cocadas/anaconda2/bin/activate /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/_b_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_pl
    
mkdir build
    
cd build
    
CMAKE_GENERATOR='Unix Makefiles'
    
CMAKE_ARCH=-m64
    
++ uname -s
    
SHORT_OS_STR=Linux
    
'[' Linux == Linux ']'
    
DYNAMIC_EXT=so
    
TBB=
    
OPENMP=-DWITH_OPENMP=1
    
IS_OSX=0
    

    
-- 3rdparty dependencies: zlib libjpeg libwebp libpng libtiff libjasper IlmImf
    
--
    
-- OpenCV modules:
    
-- To be built: core flann hdf imgproc ml photo reg surface_matching video dnn fuzzy imgcodecs shape videoio highgui objdetect plot superres xobjdetect xphoto bgsegm bioinspired dpm face features2d line_descriptor saliency text calib3d ccalib datasets rgbd stereo structured_light tracking videostab xfeatures2d ximgproc aruco optflow sfm stitching python2
    
-- Disabled: world contrib_world
    
-- Disabled by dependency: -
    
-- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java python3 ts viz cvv matlab
    
--
    
-- GUI:
    
-- QT: NO
    
-- GTK+ 3.x: YES (ver 3.18.9)
    
-- GThread : YES (ver 2.48.2)
    
-- GtkGlExt: NO
    
-- OpenGL support: NO
    
-- VTK support: NO
    
--
    
-- Media I/O:
    
-- ZLib: build (ver 1.2.8)
    
-- JPEG: build (ver 90)
    
-- WEBP: build (ver 0.3.1)
    
-- PNG: build (ver 1.6.19)
    
-- TIFF: build (ver 42 - 4.0.2)
    
-- JPEG 2000: build (ver 1.900.1)
    
-- OpenEXR: build (ver 1.7.1)
    
-- GDAL: NO
    
--
    
-- Video I/O:
    
-- DC1394 1.x: NO
    
-- DC1394 2.x: YES (ver 2.2.4)
    
-- FFMPEG: YES
    
-- codec: YES (ver 56.60.100)
    
-- format: YES (ver 56.40.101)
    
-- util: YES (ver 54.31.100)
    
-- swscale: YES (ver 3.1.101)
    
-- resample: NO
    
-- gentoo-style: YES
    
-- GStreamer: NO
    
-- OpenNI: NO
    
-- OpenNI PrimeSensor Modules: NO
    
-- OpenNI2: NO
    
-- PvAPI: NO
    
-- GigEVisionSDK: NO
    
-- UniCap: NO
    
-- UniCap ucil: NO
    
-- V4L/V4L2: Using libv4l1 (ver 1.10.0) / libv4l2 (ver 1.10.0)
    
-- XIMEA: NO
    
-- Xine: NO
    
-- gPhoto2: NO
    
--
    
-- Parallel framework: OpenMP
    
--
    
-- Other third-party libraries:
    
-- Use IPP: 9.0.1 [9.0.1]
    
-- at: /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/3rdparty/ippicv/unpack/ippicv_lnx
    
-- Use IPP Async: NO
    
-- Use VA: NO
    
-- Use Intel VA-API/OpenCL: NO
    
-- Use Eigen: YES (ver 3.2.7)
    
-- Use Cuda: NO
    
-- Use OpenCL: NO
    
-- Use custom HAL: NO
    
--
    
-- Python 2:
    

    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:554:22: error: ‘H5Tclose’ was not declared in this scope
    
H5Tclose( dstype );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:555:22: error: ‘H5Sclose’ was not declared in this scope
    
H5Sclose( dspace );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:557:22: error: ‘H5Dclose’ was not declared in this scope
    
H5Dclose( dsdata );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp: At global scope:
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:466:50: warning: unused parameter ‘dslabel’ [-Wunused-parameter]
    
void HDF5Impl::dsread( OutputArray Array, String dslabel,
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp: In member function ‘virtual void cv::hdf::HDF5Impl::dswrite(cv::InputArray, cv::String, const int*, const int*) const’:
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:583:5: error: ‘hsize_t’ was not declared in this scope
    
hsize_t dsdims[n_dims];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:584:13: error: expected ‘;’ before ‘offset’
    
hsize_t offset[n_dims];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:588:7: error: ‘offset’ was not declared in this scope
    
offset[d] = 0;
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:590:7: error: ‘dsdims’ was not declared in this scope
    
dsdims[d] = matrix.size[d];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:601:9: error: ‘dsdims’ was not declared in this scope
    
dsdims[d] = dims_counts[d];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:605:5: error: ‘hid_t’ was not declared in this scope
    
hid_t dsdata = H5Dopen( m_h5_file_id, dslabel.c_str(), H5P_DEFAULT );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:608:11: error: expected ‘;’ before ‘dspace’
    
hid_t dspace = H5Screate_simple( n_dims, dsdims, NULL );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:614:9: error: ‘offset’ was not declared in this scope
    
offset[d] = dims_offset[d];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:618:11: error: expected ‘;’ before ‘fspace’
    
hid_t fspace = H5Dget_space( dsdata );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:619:26: error: ‘fspace’ was not declared in this scope
    
H5Sselect_hyperslab( fspace, H5S_SELECT_SET,
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:619:34: error: ‘H5S_SELECT_SET’ was not declared in this scope
    
H5Sselect_hyperslab( fspace, H5S_SELECT_SET,
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:620:26: error: ‘offset’ was not declared in this scope
    
offset, NULL, dsdims, NULL );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:620:40: error: ‘dsdims’ was not declared in this scope
    
offset, NULL, dsdims, NULL );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:620:53: error: ‘H5Sselect_hyperslab’ was not declared in this scope
    
offset, NULL, dsdims, NULL );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:623:11: error: expected ‘;’ before ‘dstype’
    
hid_t dstype = GetH5type( matrix.type() );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:628:15: error: expected ‘;’ before ‘adims’
    
hsize_t adims[1] = { channs };
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:629:7: error: ‘dstype’ was not declared in this scope
    
dstype = H5Tarray_create( dstype, 1, adims );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:629:44: error: ‘adims’ was not declared in this scope
    
dstype = H5Tarray_create( dstype, 1, adims );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:629:50: error: ‘H5Tarray_create’ was not declared in this scope
    
dstype = H5Tarray_create( dstype, 1, adims );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:633:15: error: ‘dsdata’ was not declared in this scope
    
H5Dwrite( dsdata, dstype, dspace, fspace,
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:633:23: error: ‘dstype’ was not declared in this scope
    
H5Dwrite( dsdata, dstype, dspace, fspace,
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:633:31: error: ‘dspace’ was not declared in this scope
    
H5Dwrite( dsdata, dstype, dspace, fspace,
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:634:15: error: ‘H5P_DEFAULT’ was not declared in this scope
    
H5P_DEFAULT, matrix.data );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:634:40: error: ‘H5Dwrite’ was not declared in this scope
    
H5P_DEFAULT, matrix.data );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:637:24: error: ‘H5Tclose’ was not declared in this scope
    
H5Tclose( dstype );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:639:22: error: ‘H5Sclose’ was not declared in this scope
    
H5Sclose( dspace );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:641:22: error: ‘H5Dclose’ was not declared in this scope
    
H5Dclose( dsdata );
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:580:9: warning: unused variable ‘channs’ [-Wunused-variable]
    
int channs = matrix.channels();
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp: In member function ‘virtual void cv::hdf::HDF5Impl::dsinsert(cv::InputArray, cv::String, const int*, const int*) const’:
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:670:5: error: ‘hsize_t’ was not declared in this scope
    
hsize_t dsdims[n_dims];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:671:13: error: expected ‘;’ before ‘offset’
    
hsize_t offset[n_dims];
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:675:7: error: ‘offset’ was not declared in this scope
    
offset[d] = 0;
    
^
    
/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:676:7: error: ‘dsdims’ was not declared in this scope
    
dsdims[d] = matrix.size[d];

    ......
    hsize_t foffset[1] = 0  ;
    ^
    /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:1022:11 : error : expected ‘ ;’ before ‘dspace’
    hid_t dspace = H5Screate_simple( 1, dsddims, NULL ) ;
    ^
    /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:1025:26 : error : ‘dspace’ was not declared in this scope
    H5Sselect_hyperslab( dspace, H5S_SELECT_SET,
    ^
    /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:1025:34 : error : ‘H5S_SELECT_SET’ was not declared in this scope
    H5Sselect_hyperslab( dspace, H5S_SELECT_SET,
    ^
    /home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/build/opencv_contrib/modules/hdf/src/hdf5.cpp:1026:26 : error : ‘foffset’ was not declared in this scope
    foffset, NULL, dsddims, NULL ) ;

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Makefile:160: recipe for target 'all' failed
    
make: *** [all] Error 2
    
Traceback (most recent call last):
    
File "/home/cocadas/anaconda2/bin/conda-build", line 6, in 
    
sys.exit(conda_build.cli.main_build.main())
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/cli/main_build.py", line 334, in main
    
execute(sys.argv[1:])
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/cli/main_build.py", line 325, in execute
    
noverify=args.no_verify)
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/api.py", line 97, in build
    
need_source_download=need_source_download, config=config)
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/build.py", line 1502, in build_tree
    
config=config)
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/build.py", line 1137, in build
    
utils.check_call_env(cmd, env=env, cwd=src_dir)
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/utils.py", line 616, in check_call_env
    
return _func_defaulting_env_to_os_environ(subprocess.check_call, *popenargs, **kwargs)
    
File "/home/cocadas/anaconda2/lib/python2.7/site-packages/conda_build/utils.py", line 612, in _func_defaulting_env_to_os_environ
    
return func(_args, **kwargs)
    
File "/home/cocadas/anaconda2/lib/python2.7/subprocess.py", line 186, in check_call
    
raise CalledProcessError(retcode, cmd)
    
subprocess.CalledProcessError: Command '['/bin/bash', '-x', '-e', '/home/cocadas/anaconda2/conda-bld/opencv3_1490285248642/work/opencv-3.1.0/conda_build.sh']' returned non-zero exit status 2

  • "Unrecognized option 'filter_complex'" error when using FFmpeg in Android

    22 juin 2016, par Gaganpreet Singh

    I am creating a watermark application using FFmpeg in Android.
    I used the following command

    ffmpeg -i /storage/emulated/0/WhatsApp/Media/WhatsApp Video/VID-20150217-WA0002.mp4 -i /storage/emulated/0/mp4parser/img001.png -filter_complex '[0:v][1:v]overlay[out]'  -map '[out]' /storage/emulated/0/WhatsApp/Media/WhatsApp Video/trimmed-038-VID-20150217-WA0002.mp4

    When I launched the app, I got this line in the log :

    Unrecognized option 'filter_complex'

    I have read this command on the FFmpeg.org site, but I don’t know why it is not working. Below is the log :

    02-27 16:14:55.881: E/VideoTrimmer(13315): Starting to watermark
    
02-27 16:14:55.881: E/VideoTrimmer(13315): ffmpeg
    
02-27 16:14:55.881: E/VideoTrimmer(13315): -i
    
02-27 16:14:55.881: E/VideoTrimmer(13315): /storage/emulated/0/WhatsApp/Media/WhatsApp Video/VID-20150217-WA0002.mp4
    
02-27 16:14:55.881: E/VideoTrimmer(13315): -i
    
02-27 16:14:55.882: E/VideoTrimmer(13315): /storage/emulated/0/mp4parser/img001.png
    
02-27 16:14:55.882: E/VideoTrimmer(13315): -filter_complex
    
02-27 16:14:55.882: E/VideoTrimmer(13315): '[0:v][1:v]overlay[out]'
    
02-27 16:14:55.882: E/VideoTrimmer(13315): -map
    
02-27 16:14:55.882: E/VideoTrimmer(13315): '[out]'
    
02-27 16:14:55.883: E/VideoTrimmer(13315): /storage/emulated/0/WhatsApp/Media/WhatsApp Video/trimmed-038-VID-20150217-WA0002.mp4
    
02-27 16:14:55.883: E/VideoTrimmer(13315): Printed all
    
02-27 16:14:55.944: E/TakePics(13315): FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
    
02-27 16:14:55.944: E/TakePics(13315):   built on Feb 27 2015 16:12:28 with gcc 4.8
    
02-27 16:14:55.944: E/TakePics(13315):   configuration: --target-os=linux --arch=arm --enable-version3 --enable-gpl --enable-nonfree --disable-stripping --disable-ffmpeg --disable-ffplay --disable-ffserver --disable-ffprobe --disable-devices --disable-protocols --enable-protocol=file --enable-avfilter --disable-network --disable-mpegaudio-hp --disable-avdevice --enable-cross-compile --cc=/home/uday/mount/android-ndk-r4b/build/prebuilt/linux-x86/arm-eabi-4.4.0/bin/arm-eabi-gcc --cross-prefix=/home/uday/mount/android-ndk-r4b/build/prebuilt/linux-x86/arm-eabi-4.4.0/bin/arm-eabi- --nm=/home/uday/mount/android-ndk-r4b/build/prebuilt/linux-x86/arm-eabi-4.4.0/bin/arm-eabi-nm --extra-cflags='-fPIC -DANDROID' --disable-asm --enable-neon --enable-armv5te --extra-ldflags='-Wl,-T,/home/uday/mount/android-ndk-r4b/build/prebuilt/linux-x86/arm-eabi-4.4.0/arm-eabi/lib/ldscripts/armelf.x -Wl,-rpath-link=/home/uday/mount/android-ndk-r4b/build/platforms/android-8/arch-arm/usr/lib -L/home/uday/mount/android-ndk-r4b/build/platforms/android-8/arch-arm/usr/lib -nostdli
    
02-27 16:14:56.152: E/TakePics(13315): Unrecognized option 'filter_complex'

    I have also tried using filter:v.

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