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Sur d’autres sites (11482)

  • No such filter in ffmpeg

    8 juillet, par sneha desai

    I am trying to create the slideshow with below command.

    



    Here is the command I have executed :

    



     ffmpeg
-loop 1 -t 1 -i /sdcard/input0.png 
-loop 1 -t 1 -i /sdcard/input1.png 
-loop 1 -t 1 -i /sdcard/input2.png 
-loop 1 -t 1 -i /sdcard/input3.png 
-loop 1 -t 1 -i /sdcard/input4.png 
-filter_complex 
"[0:v]trim=duration=15,fade=t=out:st=14.5:d=0.5[v0]; 
 [1:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v1]; 
 [2:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v2]; 
 [3:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v3]; 
 [4:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v4]; 
 [v0][v1][v2][v3][v4]concat=n=5:v=1:a=0,format=yuv420p[v]" -map "[v]" /sdcard/out.mp4


    



    on execution of this command it gives error something like :

    



     onFailure: 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
[mjpeg @ 0x4362af10] Changing bps to 8
Input #0, image2, from '/sdcard/img0001.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 2410 kb/s
    Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 259x194 [SAR 1:1 DAR 259:194], 25 fps, 25 tbr, 25 tbn, 25 tbc
[mjpeg @ 0x436300a0] Changing bps to 8
Input #1, image2, from '/sdcard/img0002.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 2053 kb/s
    Stream #1:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 290x174 [SAR 1:1 DAR 5:3], 25 fps, 25 tbr, 25 tbn, 25 tbc
[mjpeg @ 0x436383a0] Changing bps to 8
Input #2, image2, from '/sdcard/img0003.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 3791 kb/s
    Stream #2:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 300x168 [SAR 1:1 DAR 25:14], 25 fps, 25 tbr, 25 tbn, 25 tbc
[mjpeg @ 0x43648f50] Changing bps to 8
Input #3, image2, from '/sdcard/img0004.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 1796 kb/s
    Stream #3:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 259x194 [SAR 1:1 DAR 259:194], 25 fps, 25 tbr, 25 tbn, 25 tbc
[mjpeg @ 0x437b4070] Changing bps to 8
Input #4, image2, from '/sdcard/img0005.jpg':
  Duration: 00:00:00.04, start: 0.000000, bitrate: 1083 kb/s
    Stream #4:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 212x160 [SAR 1:1 DAR 53:40], 25 fps, 25 tbr, 25 tbn, 25 tbc
[AVFilterGraph @ 0x4393c960] No such filter: '"'
Error initializing complex filters.
Invalid argument


    



    and i used this demo https://github.com/WritingMinds/ffmpeg-android-java

    


  • No such filter in ffmpeg

    13 avril 2017, par sneha desai

    I am trying to create the slideshow with below command.

    Here is the command I have executed :

     ffmpeg
    
-loop 1 -t 1 -i /sdcard/input0.png 
    
-loop 1 -t 1 -i /sdcard/input1.png 
    
-loop 1 -t 1 -i /sdcard/input2.png 
    
-loop 1 -t 1 -i /sdcard/input3.png 
    
-loop 1 -t 1 -i /sdcard/input4.png 
    
-filter_complex 
    
"[0:v]trim=duration=15,fade=t=out:st=14.5:d=0.5[v0]; 
    
 [1:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v1]; 
    
 [2:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v2]; 
    
 [3:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v3]; 
    
 [4:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v4]; 
    
 [v0][v1][v2][v3][v4]concat=n=5:v=1:a=0,format=yuv420p[v]" -map "[v]" /sdcard/out.mp4

    on execution of this command it gives error something like :

     onFailure: 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
    
[mjpeg @ 0x4362af10] Changing bps to 8
    
Input #0, image2, from '/sdcard/img0001.jpg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 2410 kb/s
    
    Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 259x194 [SAR 1:1 DAR 259:194], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
[mjpeg @ 0x436300a0] Changing bps to 8
    
Input #1, image2, from '/sdcard/img0002.jpg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 2053 kb/s
    
    Stream #1:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 290x174 [SAR 1:1 DAR 5:3], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
[mjpeg @ 0x436383a0] Changing bps to 8
    
Input #2, image2, from '/sdcard/img0003.jpg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 3791 kb/s
    
    Stream #2:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 300x168 [SAR 1:1 DAR 25:14], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
[mjpeg @ 0x43648f50] Changing bps to 8
    
Input #3, image2, from '/sdcard/img0004.jpg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 1796 kb/s
    
    Stream #3:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 259x194 [SAR 1:1 DAR 259:194], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
[mjpeg @ 0x437b4070] Changing bps to 8
    
Input #4, image2, from '/sdcard/img0005.jpg':
    
  Duration: 00:00:00.04, start: 0.000000, bitrate: 1083 kb/s
    
    Stream #4:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 212x160 [SAR 1:1 DAR 53:40], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
[AVFilterGraph @ 0x4393c960] No such filter: '"'
    
Error initializing complex filters.
    
Invalid argument

    and i used this demo https://github.com/WritingMinds/ffmpeg-android-java

  • avcodec/dovi_rpudec : clarify semantics

    18 juin 2024, par Niklas Haas
    avcodec/dovi_rpudec : clarify semantics

    ff_dovi_rpu_parse() and ff_dovi_rpu_generate() are a bit inconsistent in
    
that they expect different levels of encapsulation, due to the nature of
    
how this is handled in the context of different APIs. Clarify the status
    
quo. (And fix an incorrect reference to the RPU payload bytes as 'RBSP')
    • [DH] libavcodec/dovi_rpu.h
    • [DH] libavcodec/dovi_rpudec.c

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