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• batch i need to encode hole folder files

  4 mai 2019, par jonedave

  I need one batch code for ffmpeg which can encode & zoom resolution of all videos inside folder to 110% & 125% of original using batch code.

  Here are some codes which I test not working :

  for %%a in ("*.*") do ffmpeg -i "%%a"  -vf scale=2*iw:-1, crop=iw/2:ih/2" "newfiles\%%~na.mp4"
  
  pause

  for %%a in ("*.*") do ffmpeg -i "%%a" -vf "zoompan=z='1+(1.4*in/300)':x='70*in/300':y='190*in/300':d=1"  "newfiles\%%~na.mp4"
  
  for %%a in ("*.*") do ffmpeg -i "%%a" -vf "zoompan=z='1+(1.4*in/300"  "newfiles\%%~na.mp4"
  
  pause

  error i getting

  C:\down\Compressed\DRIVER PACK FOR MOBILE PHONE\DRIVER PACK FOR MOBILE PHONE>ffm
  
  peg -i "avutil-ics-56.dll" -vf "zoompan=z='1+(1.4*in/300"  "newfiles\avutil-ics-
  
  56.mp4"
  
  ffmpeg version N-93461-g6e42021128 Copyright (c) 2000-2019 the FFmpeg developers
  
  
  
    built with gcc 8.2.1 (GCC) 20190212
  
    configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfi
  
  g --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libb
  
  luray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enab
  
  le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --e
  
  nable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable
  
  -libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 -
  
  -enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enab
  
  le-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --en
  
  able-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --en
  
  able-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --e
  
  nable-dxva2 --enable-avisynth --enable-libopenmpt
  
    libavutil      56. 26.100 / 56. 26.100
  
    libavcodec     58. 47.105 / 58. 47.105
  
    libavformat    58. 26.101 / 58. 26.101
  
    libavdevice    58.  7.100 / 58.  7.100
  
    libavfilter     7. 48.100 /  7. 48.100
  
    libswscale      5.  4.100 /  5.  4.100
  
    libswresample   3.  4.100 /  3.  4.100
  
    libpostproc    55.  4.100 / 55.  4.100
  
  avutil-ics-56.dll: Invalid data found when processing input
  
  
  
  C:\down\Compressed\DRIVER PACK FOR MOBILE PHONE\DRIVER PACK FOR MOBILE PHONE>ffm
  
  peg -i "ffmpeg.exe" -vf "zoompan=z='1+(1.4*in/300"  "newfiles\ffmpeg.mp4"
  
  ffmpeg version N-93461-g6e42021128 Copyright (c) 2000-2019 the FFmpeg developers
  
  
  
    built with gcc 8.2.1 (GCC) 20190212
  
    configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfi
  
  g --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libb
  
  luray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enab
  
  le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --e
  
  nable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable
  
  -libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 -
  
  -enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enab
  
  le-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --en
  
  able-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --en
  
  able-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --e
  
  nable-dxva2 --enable-avisynth --enable-libopenmpt
  
    libavutil      56. 26.100 / 56. 26.100
  
    libavcodec     58. 47.105 / 58. 47.105
  
    libavformat    58. 26.101 / 58. 26.101
  
    libavdevice    58.  7.100 / 58.  7.100
  
    libavfilter     7. 48.100 /  7. 48.100
  
    libswscale      5.  4.100 /  5.  4.100
  
    libswresample   3.  4.100 /  3.  4.100
  
    libpostproc    55.  4.100 / 55.  4.100
  
  ffmpeg.exe: Invalid data found when processing input

• Can ffmpeg copy metadata/ID3 from FLAC to MP3 ?

  9 avril 2019, par krypterro

  I have a bit of Python code that loops through audio files, finds .FLAC files, and then uses the Python subcommand to run ffmpeg. It works. The audio is fine, but even though I see the metadata in the shell, it doesn’t transfer the data to the ID3 tags in the MP3, and I am using the example found in the previous post here. Here’s the command :

  cmd = 'ffmpeg -y -i "' + src + '" -codec:a libmp3lame -q:a 0 -map_metadata 0 -id3v2_version 3 -write_id3v1 1 "' + dst + '"'

  Which works out to :

  ffmpeg -y -i "source.flac" -codec:a libmp3lame -q:a 0 -map_metadata 0 -id3v2_version 3 -write_id3v1 1 "destination.mp3"

  And here is the log dump :

  /usr/local/bin/python3.7 /home/krypterro/PycharmProjects/mediaman/RipFLAC.py
  
  1 Music Files Found
  
  2019-04-09 14:32:47.758 | INFO     | __main__:main:31 - Start of program
  
  2019-04-09 14:32:48.110 | DEBUG    | __main__:ripmp3:206 - Running Command: ffmpeg -y -i "/home/krypterro/audio/music_in/Visions/01-grimes-laughing_and_not_being_normal.flac" -acodec libmp3lame -ab 192000 "/home/krypterro/audio/music_out/Visions/01-grimes-laughing_and_not_being_normal.mp3"
  
  ffmpeg version 3.4.4-0ubuntu0.18.04.1 Copyright (c) 2000-2018 the FFmpeg developers
  
    built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
  
    configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
  
    WARNING: library configuration mismatch
  
    avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc
  
    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
  
  Input #0, flac, from '/home/krypterro/audio/music_in/Visions/01-grimes-laughing_and_not_being_normal.flac':
  
    Metadata:
  
      ARTIST          : Grimes
  
      TITLE           : Laughing And Not Being Normal
  
      ALBUM           : Art Angels
  
      DATE            : 2015
  
      track           : 1
  
      GENRE           : Electronic
  
      disc            : 1
  
      TOTALDISCS      : 1
  
      TOTALTRACKS     : 15
  
      LANGUAGE        : English
  
      RIP DATE        : 2015-12-12
  
      RETAIL DATE     : 2015-00-00
  
      MEDIA           : CD
  
      ENCODER         : FLAC 1.2.1 -8 -V
  
      RIPPING TOOL    : EAC 1.0 Beta 3
  
      RELEASE TYPE    : Retail
  
      ORGANIZATION    : 4AD
  
      CATALOG         : CAD3535CD
  
    Duration: 00:01:47.51, start: 0.000000, bitrate: 743 kb/s
  
      Stream #0:0: Audio: flac, 44100 Hz, stereo, s16
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (flac (native) -> mp3 (libmp3lame))
  
  Press [q] to stop, [?] for help
  
  Output #0, mp3, to '/home/krypterro/audio/music_out/Visions/01-grimes-laughing_and_not_being_normal.mp3':
  
    Metadata:
  
      TPE1            : Grimes
  
      TIT2            : Laughing And Not Being Normal
  
      TALB            : Art Angels
  
      TDRC            : 2015
  
      TRCK            : 1
  
      TCON            : Electronic
  
      TPOS            : 1
  
      TOTALDISCS      : 1
  
      TOTALTRACKS     : 15
  
      TLAN            : English
  
      RIP DATE        : 2015-12-12
  
      RETAIL DATE     : 2015-00-00
  
      MEDIA           : CD
  
      CATALOG         : CAD3535CD
  
      RIPPING TOOL    : EAC 1.0 Beta 3
  
      RELEASE TYPE    : Retail
  
      ORGANIZATION    : 4AD
  
      TSSE            : Lavf57.83.100
  
      Stream #0:0: Audio: mp3 (libmp3lame), 44100 Hz, stereo, s16p, 192 kb/s
  
      Metadata:
  
        encoder         : Lavc57.107.100 libmp3lame
  
  size=    2522kB time=00:01:47.52 bitrate= 192.1kbits/s speed=  41x    
  
  video:0kB audio:2521kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.042501%
  
  2019-04-09 14:32:50.811 | INFO     | __main__:main:73 - End of program
  
  
  
  Process finished with exit code 0

• ffmpeg undefined references on multiple functions

  3 mai 2019, par Godspped

  I am trying to compile an application that is using ffmpeg on Ubuntu and I am running into the following errors.

  undefined reference to `av_write_image_line2'
  
  undefined reference to `av_hwframe_transfer_data'
  
  undefined reference to `av_hwdevice_get_hwframe_constraints'
  
  undefined reference to `av_hwframe_get_buffer'
  
  undefined reference to `av_hwdevice_ctx_create_derived'
  
  undefined reference to `xcb_xfixes_get_cursor_image_cursor_image'
  
  undefined reference to `xcb_xfixes_query_version'
  
  undefined reference to `avpriv_slicethread_execute'
  
  undefined reference to `avcodec_parameters_to_context'
  
  undefined reference to `xcb_xfixes_get_cursor_image_reply'
  
  undefined reference to `av_hwdevice_find_type_by_name'
  
  undefined reference to `av_hwframe_map'
  
  undefined reference to `av_spherical_tile_bounds'
  
  undefined reference to `av_malloc_array'
  
  undefined reference to `av_hwframe_transfer_get_formats'
  
  undefined reference to `av_hwframe_ctx_alloc'
  
  undefined reference to `xcb_shape_rectangles'
  
  undefined reference to `av_stereo3d_type_name'
  
  undefined reference to `avpriv_slicethread_free'
  
  undefined reference to `avpriv_slicethread_create'
  
  undefined reference to `xcb_xfixes_get_cursor_image'
  
  undefined reference to `av_hwframe_ctx_init'
  
  undefined reference to `avpriv_register_devices'
  
  undefined reference to `av_hwframe_constraints_free'
  
  undefined reference to `av_audio_fifo_peek_at'
  
  undefined reference to `av_get_extended_channel_layout'
  
  undefined reference to `av_hwframe_ctx_create_derived'
  
  undefined reference to `xcb_xfixes_query_version_reply'
  
  undefined reference to `av_mallocz_array'
  
  undefined reference to `av_read_image_line2'

  The version of ffmpeg I have :

  ffmpeg version 4.1.3 Copyright (c) 2000-2019 the FFmpeg developers
  
  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.11) 20160609
  
  configuration: --enable-pic --pkg-config-flags=--static --extra-libs='-lpthread -lm'
  
  libavutil      56. 22.100 / 56. 22.100
  
  libavcodec     58. 35.100 / 58. 35.100
  
  libavformat    58. 20.100 / 58. 20.100
  
  libavdevice    58.  5.100 / 58.  5.100
  
  libavfilter     7. 40.101 /  7. 40.101
  
  libswscale      5.  3.100 /  5.  3.100
  
  libswresample   3.  3.100 /  3.  3.100

  In my makefile I have added -lavutil -lavcodec -lavdevice -lavfilter -lavformat -lswresample -lswscale to my link step.

  What am I doing wrong ? Are these deprecated in the version of ffmpeg I have ?