ffmpegでPNG連番画像をMP4動画に変換
ffmpegで以下のようなPNG連番画像をMP4動画に変換する方法を説明します。
PNG連番画像の確認
$ ls *.png
0010.png 0013.png 0016.png 0019.png 0022.png 0025.png 0028.png 0031.png 0034.png 0037.png 0040.png 0043.png 0046.png 0049.png 0052.png 0055.png 0058.png
0011.png 0014.png 0017.png 0020.png 0023.png 0026.png 0029.png 0032.png 0035.png 0038.png 0041.png 0044.png 0047.png 0050.png 0053.png 0056.png 0059.png
0012.png 0015.png 0018.png 0021.png 0024.png 0027.png 0030.png 0033.png 0036.png 0039.png 0042.png 0045.png 0048.png 0051.png 0054.png 0057.png 0060.png
ffmpegでPNG連番画像をMP4動画に変換するコマンド
$ ffmpeg -r 2 -pattern_type glob -i '*.png' -vcodec libx264 -acodec copy -pix_fmt yuv420p -r 2 fluid_simulation_in_blender.mp4
youtubeにアップロードの結果
$ ls *.png
0010.png 0013.png 0016.png 0019.png 0022.png 0025.png 0028.png 0031.png 0034.png 0037.png 0040.png 0043.png 0046.png 0049.png 0052.png 0055.png 0058.png
0011.png 0014.png 0017.png 0020.png 0023.png 0026.png 0029.png 0032.png 0035.png 0038.png 0041.png 0044.png 0047.png 0050.png 0053.png 0056.png 0059.png
0012.png 0015.png 0018.png 0021.png 0024.png 0027.png 0030.png 0033.png 0036.png 0039.png 0042.png 0045.png 0048.png 0051.png 0054.png 0057.png 0060.png
$ ffmpeg -r 2 -pattern_type glob -i '*.png' -vcodec libx264 -acodec copy -pix_fmt yuv420p -r 2 fluid_simulation_in_blender.mp4
youtubeにアップロードの結果
PNG連番画像を縮小
$ mogrify -resize 10% *.png
PNG連番画像をモンタージュ
$ montage *.png -tile 10x5 thumbnails.png
Ubuntu18.04にffmpegをインストール
$ sudo apt install ffmpeg
ffmpegのバージョンの確認
$ ffmpeg -version
ffmpeg version n4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration: --prefix= --prefix=/usr --disable-debug --disable-doc --disable-static --enable-avisynth --enable-cuda --enable-cuvid --enable-libdrm --enable-ffplay --enable-gnutls --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopus --enable-libpulse --enable-sdl2 --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-nonfree --enable-nvenc --enable-omx --enable-openal --enable-opencl --enable-runtime-cpudetect --enable-shared --enable-vaapi --enable-vdpau --enable-version3 --enable-xlib
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
libpostproc 55. 3.100 / 55. 3.100
Ubuntuのバージョンの確認
$ uname -a
Linux meme_test 4.15.0-88-generic #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
$ mogrify -resize 10% *.png
$ montage *.png -tile 10x5 thumbnails.png
Ubuntu18.04にffmpegをインストール
$ sudo apt install ffmpeg
ffmpegのバージョンの確認
$ ffmpeg -version
ffmpeg version n4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration: --prefix= --prefix=/usr --disable-debug --disable-doc --disable-static --enable-avisynth --enable-cuda --enable-cuvid --enable-libdrm --enable-ffplay --enable-gnutls --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopus --enable-libpulse --enable-sdl2 --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-nonfree --enable-nvenc --enable-omx --enable-openal --enable-opencl --enable-runtime-cpudetect --enable-shared --enable-vaapi --enable-vdpau --enable-version3 --enable-xlib
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
libpostproc 55. 3.100 / 55. 3.100
Ubuntuのバージョンの確認
$ uname -a
Linux meme_test 4.15.0-88-generic #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
$ sudo apt install ffmpeg
$ ffmpeg -version
ffmpeg version n4.1.4 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration: --prefix= --prefix=/usr --disable-debug --disable-doc --disable-static --enable-avisynth --enable-cuda --enable-cuvid --enable-libdrm --enable-ffplay --enable-gnutls --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopus --enable-libpulse --enable-sdl2 --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxvid --enable-nonfree --enable-nvenc --enable-omx --enable-openal --enable-opencl --enable-runtime-cpudetect --enable-shared --enable-vaapi --enable-vdpau --enable-version3 --enable-xlib
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
libpostproc 55. 3.100 / 55. 3.100
Ubuntuのバージョンの確認
$ uname -a
Linux meme_test 4.15.0-88-generic #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
$ uname -a
Linux meme_test 4.15.0-88-generic #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.4 LTS"
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
Author And Source
この問題について(ffmpegでPNG連番画像をMP4動画に変換), 我々は、より多くの情報をここで見つけました https://qiita.com/askbox-net/items/8a02141582861329e3b8著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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