Recherche avancée

Sur d’autres sites (10263)

• ffmpeg.so in PHP exec converting and no return

  13 juin 2015, par Tom

  I have seen many threads, but none working ones, so this is my issue :

  I have server installed ffmpeg (ffmpeg-php version 0.7.0, PHP Version 5.4.41) Linux CentOS 6 64bit :

  Using PHP :

  exec('/usr/lib64/php/modules/ffmpeg.so -i test.mp4 testdone.avi',$out,$ret);

  or

  exec('/usr/lib64/php/modules/ffmpeg.so -i /var/www/html/test.mp4 /var/www/html/testdone.avi',$out,$ret);

  or

  exec('/usr/lib64/php/modules/ffmpeg.so -i /var/www/html/test.mp4 /var/www/html/testdone.avi'.' 2>&1',$out,$ret);  

  the ffmpeg is actually found, but always returns : array(0) { } int(11) and with 2>&1 returns array(0) { } int(139) and does not return anything else like testdone.avi in the directory or -version (in the directory). Directories /var/www/html/ are set to 777.

  Thank you, should I hire someone to fix this or am I missing something in PHP.

• Is my packet format is correct for converting h.264 data to .mp4 using ffmpeg

  29 décembre 2015, par dinesh aggarwal

  I am going to convert h.264 stream data to .mp4 using ffmpeg

  SPS NALU:67 64 00 1F AC 56 50 20 06 1A 6E 04 04 04 0D A0 88 46 58

  PPS NALU:28 EE 37 27

  I made raw file using these above NALUs as follows :

  |0x 00 00 00 01 | SPS | 0x 00 00 01 | PPS | frame data | 0x 00 00 01|

  my raw file is here : https://www.dropbox.com/s/gc9s9mll6ev9aoq/sps_pps_payload?dl=0

  and frame data it self : https://www.dropbox.com/s/ibs7io0aprpo66e/packet1?dl=0

  using following command at ffmpeg :

  ffmpeg.exe -f h264 -i RawInputFile -vcodec copy -r 25 OutPutFilename.mp4

  But it always gives :
  missing picture in access unit with size XXXXX

  no frame !

  decoding for stream 0 failed

  Could not find codec parameters for stream 0 : unspecified size

  Where am i wrong ?

• ffmpeg library Androd : permission denied rtsp

  26 avril 2020, par DOMENICO TAFFURI

  I'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