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Sur d’autres sites (17301)

  • problems for building FFMPEG library for android on windows

    6 février 2014, par user3275506

    I am developing application for video which supports all formats.
    After much research I came to conclusion that I have to use FFMPEG library
    I have downloaded that I followed some steps I am geting unexpected end of the file.

    #!/usr/bin/env bash
    
NDK=cygdrive/C/AndroidNDKx86/android-ndk-r9b
    
SYSROOT=$NDK/platforms/android-18/arch-arm/
    
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows
    
function build_one
    
{   
    
./configure \
    
--prefix=$PREFIX \
    
--enable-shared \
    
--disable-static \
    
--disable-doc \
    
--disable-ffmpeg \
    
--disable-ffplay \
    
--disable-ffprobe \
    
--disable-ffserver \
    
--disable-avdevice \
    
--disable-doc \
    
--disable-symver \
    
--cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi \
    
--target-os=linux \
    
--arch=arm \
    
--enable-cross-compile \
    
--sysroot=$SYSROOT \
    
--extra-cflags="-Os -fpic $ADDI_CFLAGS" \
    
--extra-ldflags="$ADDI_LDFLAGS" \
    
$ADDITIONAL_CONFIGURE_FLAG
    

    
make clean
    
make -j4
    
make install
    
}
    
CPU=arm
    
PREFIX=$(pwd)/android/$CPU
    
ADDI_CFLAGS="-marm"
    
build_one

    Please tell me is the code wrong it gives output unexpected end of file

    I tried another one it was almost compile but during make at the end it got some errors
    Here is the updated script

    #!/bin/bash
    
    export TMPDIR=C:/cygwin/tmp
    
    ANDROID_API=android-18
    
    export ANDROID_NDK=C:/AndroidNDKx86/android-ndk-r9b
    
    export ANDROID_SDK=E:/Android/Android/Data/Android/AndroidADT/sdk
    
    SYSROOT=$ANDROID_NDK/platforms/$ANDROID_API/arch-arm
    
    ANDROID_BIN=$ANDROID_NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/windows/bin
    
    CROSS_COMPILE=${ANDROID_BIN}/arm-linux-androideabi-
    
    export PATH=$PATH:$ANDROID_SDK/tools:$ANDROID_SDK/platform-tools
    
    export ARM_ROOT=$ANDROID_NDK
    
    export ARM_INC=$ARM_ROOT/platforms/android-18/arch-arm/usr/include
    
    export ARM_LIB=$ARM_ROOT/platforms/android-18/arch-arm/usr/lib
    
    export LIB_INC=${HOME}/include
    
    export LIB_LIB=${HOME}/lib
    

    
    FLAGS="--target-os=linux 
    
    --enable-cross-compile 
    
    --cross-prefix=$CROSS_COMPILE 
    
    --arch=arm --prefix=$HOME 
    
    --disable-shared 
    
    --enable-static 
    
    --extra-libs=-static 
    
    --extra-cflags=--static 
    
    --enable-small 
    
    --disable-asm 
    
    --disable-yasm 
    
    --disable-amd3dnow 
    
    --disable-amd3dnowext 
    
    --disable-mmx 
    
    --disable-sse 
    
    --disable-debug
    
    --disable-ssse3 
    
    --disable-indevs"     
    
./configure $FLAGS \
    
--cc="${CROSS_COMPILE}gcc 
    
--sysroot=${SYSROOT}"  \
    
--cxx="${CROSS_COMPILE}g++ --sysroot=${SYSROOT}" \
    
--nm="${CROSS_COMPILE}nm" \
    
--ar="${CROSS_COMPILE}ar"
    
make clean
    
make -j4 || exit 1
    
make install || exit 1

    Following is the output
    OUTPUT :

    WARNING: C:/AndroidNDKx86/android-ndk-r9b/toolchains/arm-linux-androideabi-
    
4.8/prebuilt/windows/bin/arm-linux-androideabi-pkg-config not found, library detection 
    
may fail.
    
CC      libavdevice/alldevices.o
    
CC      libavdevice/avdevice.o
    
CC      libavfilter/af_aconvert.o
    
In file included from libavdevice/avdevice.c:19:0:
    
./libavutil/avassert.h:30:20: fatal error: stdlib.h: No such file or directory
    
 #include 
    
                    ^
    
compilation terminated.
    
In file included from libavdevice/alldevices.c:21:0:
    
./config.h:8:18: warning: missing terminating " character [enabled by default]
    
 (GCC)"e CC_IDENT "gcc 4.8
    
                  ^
    
./config.h:9:7: warning: missing terminating " character [enabled by default]
    
 #define av_restrict restrict
    
       ^
    
./config.h:9:2: error: missing terminating " character
    
 #define av_restrict restrict
    
  ^
    
common.mak:48: recipe for target 'libavdevice/avdevice.o' failed
    
make: *** [libavdevice/avdevice.o] Error 1
    
make: *** Waiting for unfinished jobs....
    
In file included from libavdevice/version.h:28:0,
    
                 from libavdevice/avdevice.h:22,
    
                 from libavdevice/alldevices.c:22:
    
./libavutil/avutil.h:120:1: error: expected '=', ',', ';', 'asm' or '__attribute__' 
    
before 'unsigned'
    
 unsigned avutil_version(void);
    
 ^
    
In file included from ./libavutil/avutil.h:238:0,
    
                 from libavdevice/version.h:28,
    
                 from libavdevice/avdevice.h:22,
    
                 from libavdevice/alldevices.c:22:
    
./libavutil/common.h:29:19: fatal error: errno.h: No such file or directory
    
 #include 
    
                   ^
    
compilation terminated.
    
CC      libavfilter/af_afade.o
    
common.mak:48: recipe for target 'libavdevice/alldevices.o' failed
    
make: *** [libavdevice/alldevices.o] Error 1
    
In file included from ./libavutil/channel_layout.h:25:0,
    
                 from libavfilter/af_aconvert.c:29:
    
c:\androidndkx86\android-ndk-r9b\toolchains\arm-linux-androideabi- 
    
4.8\prebuilt\windows\lib\gcc\arm-linux-androideabi\4.8\include\stdint.h:9:26: fatal  
    
error: stdint.h: No such file or directory
    
 # include_next 
    
                          ^
    
compilation terminated.
    
common.mak:48: recipe for target 'libavfilter/af_aconvert.o' failed
    
make: *** [libavfilter/af_aconvert.o] Error 1
    
In file included from ./libavutil/rational.h:31:0,
    
                 from ./libavutil/opt.h:30,
    
                 from libavfilter/af_afade.c:26:
    
c:\androidndkx86\android-ndk-r9b\toolchains\arm-linux-androideabi-  
    
4.8\prebuilt\windows\lib\gcc\arm-linux-androideabi\4.8\include\stdint.h:9:26: fatal    
    
error: stdint.h: No such file or directory
    
 # include_next 
    
                          ^
    
compilation terminated.
    
common.mak:48: recipe for target 'libavfilter/af_afade.o' failed
    
make: *** [libavfilter/af_afade.o] Error 1

    Is the script wrong ??

  • Laravel ffmpeg failed to execute command

    4 septembre 2022, par John smith

    I'm using protonemedia/laravel-ffmpeg package everything works fine on localhost but on the live server, there is an error message shown.

    


    ProtoneMedia\ LaravelFFMpeg\ Exporters\ EncodingException

ffmpeg failed to execute command '/usr/bin/ffmpeg' '-y' '-threads' '12' '-i' '/www/wwwroot/hamza/storage/app/upload/videos/uofH50IWXt3Doqacxkd2tATboUT5gLfVGaAWyvsS.mp4' '-map' '0' '-vcodec' 'libx264' '-b:v' '1000k' '-sc_threshold' '0' '-g' '48' '-hls_playlist_type' 'vod' '-hls_time' '10' '-hls_segment_filename' '/www/wwwroot/hamza/storage/app/streamable_videos/21_0_1000_%05d.ts' '-master_pl_name' 'temporary_segment_playlist_0.m3u8' '-acodec' 'aac' '-b:a' '128k' '/www/wwwroot/hamza/storage/app/streamable_videos/21_0_1000.m3u8': Error Output: ffmpeg version 3.4.11 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-44) configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --extra-cflags=' ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcdio --enable-libdrm --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopus --disable-encoder=libopus --enable-libpulse --enable-librsvg --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzvbi --enable-avfilter --enable-avresample --enable-libmodplug --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57. 10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Unrecognized option 'master_pl_name'. Error splitting the argument list: Option not found


    


    I'm using a job to do conversation

    


    ConvertVideoForStreaming.php Job :

    


    <?php

namespace App\Jobs;
set_time_limit(60000);

use FFMpeg;
use Carbon\Carbon;
use App\Models\Video;
use FFMpeg\Format\Video\X264;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Storage;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;

class ConvertVideoForStreaming implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public $video;

    public function __construct(Video $video)
    {
        $this->video = $video;
    }

    public function handle()
    {
        // create some video formats...
        $lowBitrateFormat  = (new X264)->setKiloBitrate(500);
        $highBitrateFormat = (new X264)->setKiloBitrate(3000);

        // open the uploaded video from the right disk...
        FFMpeg::fromDisk($this->video->disk)
            ->open($this->video->path)

            // call the 'exportForHLS' method and specify the disk to which we want to export...
            ->exportForHLS()
            ->withRotatingEncryptionKey(function ($filename, $contents) {
                Storage::disk('streamable_keys')->put($filename, $contents);
            })
            // we'll add different formats so the stream will play smoothly
            // with all kinds of internet connections...
            ->addFormat($lowBitrateFormat)
            ->addFormat($highBitrateFormat)

            // call the 'save' method with a filename...
            ->toDisk('streamable_videos')
            ->save($this->video->id . '.m3u8');

        // update the database so we know the convertion is done!
        $this->video->update([
            'converted_for_streaming_at' => Carbon::now(),
        ]);
    }
}


    


    I'm storing the key at custom disk "streamable_keys", and converted videos should be stored in "streamable_videos".

    


    the streamable keys are generated and saved to a directory without any issues, but streamable videos are not saved to the directory.

    


    after some tracks I found that the problem happens in this line of code :

    


            ->save($this->video->id . '.m3u8');


    


    all the lines before that line work perfectly.

    


    any ideas on how to fix that ?

    


    Full error screenshot

    


    ConvertVideoForStreaming.php

    


  • Yet another ffmpeg/libx264 issue

    26 décembre 2013, par kerim yucel

    My current situation is ; ffmpeg and libx264 has been compiled for Android, as shared and static libraries respectively. Since I have libx264.a and libffmpeg.so with me, only thing that remains is to link them and obtain a ffmpeg library that would allow me to proceed with my application. However, some questions remain unanswered. I am using Ubuntu with a virtual machine under Windows 7. I am using x264’s last version, ffmpeg 0.10.4 release and NDK 7.

    I have tried to adjust flags (extracf and extrald) in order to include libx264 to ffmpeg compilation process as well, however I keep failing. Below you may find my build script for ffmpeg and the errors I have encountered.

    NDK=~/Android_NDK_r7b 
    
PLATFORM=$NDK/platforms/android-8/arch-arm/ 
    
PREBUILT=$NDK/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86 
    
x264=/usr/local 
    
#x264v2=~/x264 
    
function build_one 
    
{ 
    
./configure --target-os=linux \ 
    
    --prefix=$PREFIX \ 
    
    --enable-cross-compile \ 
    
    --extra-libs="-lgcc" \ 
    
    --arch=arm \ 
    
    --cc=$PREBUILT/bin/arm-linux-androideabi-gcc \ 
    
    --cross-prefix=$PREBUILT/bin/arm-linux-androideabi- \ 
    
    --nm=$PREBUILT/bin/arm-linux-androideabi-nm \ 
    
    --sysroot=$PLATFORM \ 
    
   # --extra-cflags=" -O3 -fpic -DANDROID -DHAVE_SYS_UIO_H=1 -Dipv6mr_interface=ipv6mr_ifindex -fasm -Wno-psabi -fno-short-enums -fno-strict-aliasing -finline-limit=300 $OPTIMIZE_CFLAGS " \ 
    
    --extra-cflags="-I$x264/include" \ 
    
    --enable-shared \ 
    
    --enable-static \ 
    
    #--extra-ldflags="-Wl,-rpath-link=$PLATFORM/usr/lib  -L$PLATFORM/usr/lib -nostdlib -lc -lm -ldl -llog" \ 
    
    --extra-ldflags="-L$x264/lib" \ 
    
   --disable-everything \ 
    
   # --enable-demuxer=mov \ 
    
   # --enable-demuxer=h264 \ 
    
   # --disable-ffplay \ 
    
    --enable-gpl \ 
    
    --enable-libx264 \ 
    
   # --enable-protocol=file \ 
    
   # --enable-avformat \ 
    
   # --enable-avcodec \ 
    
   # --enable-encoder=libx264 \ 
    
   # --enable-decoder=rawvideo \ 
    
   #--enable-decoder=mjpeg \ 
    
   # --enable-decoder=h263 \ 
    
   # --enable-decoder=mpeg4 \ 
    
   # --enable-encoder=h264 \ 
    
   # --disable-network \ 
    
    #--enable-zlib \ 
    
   # --disable-avfilter \ 
    
    #--disable-avdevice \ 
    
    $ADDITIONAL_CONFIGURE_FLAG 
    

    
make clean 
    
make  -j4 install 
    
$PREBUILT/bin/arm-linux-androideabi-ar d libavcodec/libavcodec.a inverse.o 
    
$PREBUILT/bin/arm-linux-androideabi-ld -rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib  -soname libffmpeg.so -shared -nostdlib  -z,noexecstack -Bsymbolic --whole-archive --no-undefined -o $PREFIX/libffmpeg.so libavcodec/libavcodec.a libavformat/libavformat.a libavutil/libavutil.a libswscale/libswscale.a -lc -lm -lz -ldl -llog  --warn-once  --dynamic-linker=/system/bin/linker $PREBUILT/lib/gcc/arm-linux-androideabi/4.4.3/libgcc.a 
    
} 
    

    
#arm v7vfpv3 
    
CPU=armv7-a 
    
OPTIMIZE_CFLAGS="-mfloat-abi=softfp -mfpu=vfpv3-d16 -marm -march=$CPU " 
    
PREFIX=./androidIncludeTrialsNDK7/$CPU 
    
ADDITIONAL_CONFIGURE_FLAG= 
    
build_one

    If I basically delete the lines extracf and extrald flags and use other ones (commented outs), it works fine except libx264 not found error. Otherwise, I get the following erros.

    ./buildnew.sh: line 35: --extra-cflags=-I/usr/local/include: No such file or directory 
    
./buildnew.sh: line 38: --extra-ldflags=-L/usr/local/lib: No such file or directory 
    
./buildnew.sh: line 40: --disable-everything: command not found 
    
./buildnew.sh: line 44: --enable-gpl: command not found

    The compilation process ends with the following.

    make: *** [libavdevice/v4l.o] Error 1 
    
make: *** Waiting for unfinished jobs.... 
    
/home/mehmet/Android_NDK_r7b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-ar: creating libavcodec/libavcodec.a 
    
/home/mehmet/Android_NDK_r7b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-ld: cannot open output file ./androidIncludeTrialsNDK7/armv7-a/libffmpeg.so: No such file or directory

    I have x264 installed in my directory /home/mehmet/x264 and I also check whereis x264.a, it shows me as /usr/local/lib. I have tried changing the path $x264 to point out to home/mehmet/x264 folder, but I get the same error.

    Lastly, if I enable both extracf and extrald flags ( both commented ones and the used ones) . I get the same error mentioned above. I am afraid I am doing a simple typo here, but can`t see it and it is driving me crazy. Thanks a lot for your help.

    Best.

    EDIT

    I have deleted the comments and now obtain the following.

    ./buildnew.sh: 4: ./buildnew.sh: function: not found
    
ERROR: libx264 not found

    Above error is observed from the terminal when I run the script. It build upto some point and finishes the process with the following error.

    libavcodec/libavcodec.a(libx264.o): In function `X264_frame':
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:159: undefined reference to `x264_picture_init'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:179: undefined reference to `x264_encoder_reconfig'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:191: undefined reference to `x264_encoder_encode'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:197: undefined reference to `x264_encoder_delayed_frames'
    
libavcodec/libavcodec.a(libx264.o): In function `encode_nals':
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:196: undefined reference to `x264_bit_depth'
    
libavcodec/libavcodec.a(libx264.o): In function `X264_close':
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:231: undefined reference to `x264_encoder_close'
    
libavcodec/libavcodec.a(libx264.o): In function `X264_init':
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:284: undefined reference to `x264_param_default'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:292: undefined reference to `x264_param_default_preset'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:305: undefined reference to `x264_param_parse'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:502: undefined reference to `x264_param_apply_fastfirstpass'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:505: undefined reference to `x264_param_apply_profile'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:544: undefined reference to `x264_encoder_open_125'
    
/home/mehmet/ffmpeg-0.10.4/libavcodec/libx264.c:554: undefined reference to `x264_encoder_headers'
    
./buildnew.sh: 51: ./buildnew.sh: build_one: not found

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