【きれい】RGB色空間の断面図アニメーションをPython+matplotlib+ffmpegで作成した
Pythonのバージョンは3.6.6、matplotlibのバージョンは2.2.2。
をdockerで実行しようとした。
今回の環境は、
docker:ubuntu
Python 3.10.1 (main, Dec 8 2021, 03:30:49) [GCC 10.2.1 20210110] on linux
pip version 21.3.1
matplotlib-3.5.1
bash
$ docker run -it python /bin/bash
pythonのdockerが起動したら。
bash
# apt update; apt -y upgrade
# python -m pip install --upgrade pip
# pip install matplotlib
# apt install -y ffmpeg vim
# vi yama.py
実行。６分たっても終わらない。CTRL+Cで中断してみた。
bash
# python --version
Python 3.10.1
# python yama.py
^CTraceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/PIL/ImageFile.py", line 504, in _save
fh = fp.fileno()
AttributeError: '_idat' object has no attribute 'fileno'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "//yama.py", line 104, in <module>
plt.savefig("RGB_color_space" + '{:0>3}'.format(pos) + ".png", dpi=300)
File "/usr/local/lib/python3.10/site-packages/matplotlib/pyplot.py", line 958, in savefig
res = fig.savefig(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/matplotlib/figure.py", line 3019, in savefig
self.canvas.print_figure(fname, **kwargs)
File "/usr/local/lib/python3.10/site-packages/matplotlib/backend_bases.py", line 2319, in print_figure
result = print_method(
File "/usr/local/lib/python3.10/site-packages/matplotlib/backend_bases.py", line 1648, in wrapper
return func(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/matplotlib/_api/deprecation.py", line 412, in wrapper
return func(*inner_args, **inner_kwargs)
File "/usr/local/lib/python3.10/site-packages/matplotlib/backends/backend_agg.py", line 541, in print_png
mpl.image.imsave(
File "/usr/local/lib/python3.10/site-packages/matplotlib/image.py", line 1675, in imsave
image.save(fname, **pil_kwargs)
File "/usr/local/lib/python3.10/site-packages/PIL/Image.py", line 2240, in save
save_handler(self, fp, filename)
File "/usr/local/lib/python3.10/site-packages/PIL/PngImagePlugin.py", line 1348, in _save
ImageFile._save(im, _idat(fp, chunk), [("zip", (0, 0) + im.size, 0, rawmode)])
File "/usr/local/lib/python3.10/site-packages/PIL/ImageFile.py", line 518, in _save
l, s, d = e.encode(bufsize)
KeyboardInterrupt
# ls
RGB_color_space000.png RGB_color_space031.png RGB_color_space062.png RGB_color_space093.png
RGB_color_space001.png RGB_color_space032.png RGB_color_space063.png RGB_color_space094.png
RGB_color_space002.png RGB_color_space033.png RGB_color_space064.png RGB_color_space095.png
RGB_color_space003.png RGB_color_space034.png RGB_color_space065.png RGB_color_space096.png
RGB_color_space004.png RGB_color_space035.png RGB_color_space066.png RGB_color_space097.png
RGB_color_space005.png RGB_color_space036.png RGB_color_space067.png RGB_color_space098.png
RGB_color_space006.png RGB_color_space037.png RGB_color_space068.png RGB_color_space099.png
RGB_color_space007.png RGB_color_space038.png RGB_color_space069.png RGB_color_space100.png
RGB_color_space008.png RGB_color_space039.png RGB_color_space070.png RGB_color_space101.png
RGB_color_space009.png RGB_color_space040.png RGB_color_space071.png RGB_color_space102.png
RGB_color_space010.png RGB_color_space041.png RGB_color_space072.png RGB_color_space103.png
RGB_color_space011.png RGB_color_space042.png RGB_color_space073.png bin
RGB_color_space012.png RGB_color_space043.png RGB_color_space074.png boot
RGB_color_space013.png RGB_color_space044.png RGB_color_space075.png dev
RGB_color_space014.png RGB_color_space045.png RGB_color_space076.png etc
RGB_color_space015.png RGB_color_space046.png RGB_color_space077.png home
RGB_color_space016.png RGB_color_space047.png RGB_color_space078.png lib
RGB_color_space017.png RGB_color_space048.png RGB_color_space079.png lib64
RGB_color_space018.png RGB_color_space049.png RGB_color_space080.png media
RGB_color_space019.png RGB_color_space050.png RGB_color_space081.png mnt
RGB_color_space020.png RGB_color_space051.png RGB_color_space082.png opt
RGB_color_space021.png RGB_color_space052.png RGB_color_space083.png proc
RGB_color_space022.png RGB_color_space053.png RGB_color_space084.png root
RGB_color_space023.png RGB_color_space054.png RGB_color_space085.png run
RGB_color_space024.png RGB_color_space055.png RGB_color_space086.png sbin
RGB_color_space025.png RGB_color_space056.png RGB_color_space087.png srv
RGB_color_space026.png RGB_color_space057.png RGB_color_space088.png sys
RGB_color_space027.png RGB_color_space058.png RGB_color_space089.png tmp
RGB_color_space028.png RGB_color_space059.png RGB_color_space090.png usr
RGB_color_space029.png RGB_color_space060.png RGB_color_space091.png var
RGB_color_space030.png RGB_color_space061.png RGB_color_space092.png yama.py
あ、１００個ちょいで６分かかるなら、２５６個作るのは１５分はかかるはず。次は少し待ってみる。
bash
# vi yama.sh
# chmod 0777 yama.sh
# ./yama.sh
Sun Dec 12 06:44:40 UTC 2021
Sun Dec 12 06:59:39 UTC 2021
# ./yama.sh
Sun Dec 12 10:43:26 UTC 2021
Sun Dec 12 10:59:14 UTC 2021
１回目と２回目であまり差はない。
測定用のシェル記述 yama.shは
yama.sh
#!/bin/bash
# https://qiita.com/kaizen_nagoya/items/b1703072d26335725a28
date
ffmpeg -framerate 30 -i RGB_color_space%03d.png -vcodec libx264 -b 2500k -an -pix_fmt yuv420p Rdir.mp4
date
測定用のもう一つのシェル記述
ffmpeg.sh
#!/bin/bash
# https://qiita.com/kaizen_nagoya/items/b1703072d26335725a28
date
python yama.py
date
実行した
# ./ffmpeg.sh
Sun Dec 12 07:57:03 UTC 2021
ffmpeg version 4.3.3-0+deb11u1 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 10 (Debian 10.2.1-6)
configuration: --prefix=/usr --extra-version=0+deb11u1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-pocketsphinx --enable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
libavutil 56. 51.100 / 56. 51.100
libavcodec 58. 91.100 / 58. 91.100
libavformat 58. 45.100 / 58. 45.100
libavdevice 58. 10.100 / 58. 10.100
libavfilter 7. 85.100 / 7. 85.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 7.100 / 5. 7.100
libswresample 3. 7.100 / 3. 7.100
libpostproc 55. 7.100 / 55. 7.100
Input #0, image2, from 'RGB_color_space%03d.png':
Duration: 00:00:08.53, start: 0.000000, bitrate: N/A
Stream #0:0: Video: png, rgba(pc), 4800x2700 [SAR 11811:11811 DAR 16:9], 30 fps, 30 tbr, 30 tbn, 30 tbc
Please use -b:a or -b:v, -b is ambiguous
Stream mapping:
Stream #0:0 -> #0:0 (png (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x5642b69085c0] using SAR=1/1
[libx264 @ 0x5642b69085c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x5642b69085c0] profile High, level 6.0, 4:2:0, 8-bit
[libx264 @ 0x5642b69085c0] 264 - core 160 r3011 cde9a93 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=2500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'Rdir.mp4':
Metadata:
encoder : Lavf58.45.100
Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv420p, 4800x2700 [SAR 1:1 DAR 16:9], q=-1--1, 2500 kb/s, 30 fps, 15360 tbn, 30 tbc
Metadata:
encoder : Lavc58.91.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/2500000 buffer size: 0 vbv_delay: N/A
frame= 50 fps=2.0 q=48.0 size= 0kB time=00:00:00.00 bitrate=5907.7kbits/s speed=2.54e-0frame= 51 fps=1.9 q=47.0 size= 0kB time=00:00:00.03 bitrate= 11.5kbits/s speed=0.00126frame= 52 fps=1.8 q=44.0 size= 0kB time=00:00:00.06 bitrate= 5.8kbits/s speed=0.00237frame= 53 fps=1.8 q=46.0 size= 0kB time=00:00:00.10 bitrate= 3.8kbits/s speed=0.00338
...
frame= 256 fps=0.5 q=-1.0 Lsize= 2475kB time=00:00:08.43 bitrate=2404.0kbits/s speed=0.0176x
video:2471kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.140554%
[libx264 @ 0x5642b69085c0] frame I:2 Avg QP:25.56 size: 90552
[libx264 @ 0x5642b69085c0] frame P:170 Avg QP:26.00 size: 11956
[libx264 @ 0x5642b69085c0] frame B:84 Avg QP:25.95 size: 3767
[libx264 @ 0x5642b69085c0] consecutive B-frames: 35.2% 63.3% 0.0% 1.6%
[libx264 @ 0x5642b69085c0] mb I I16..4: 32.4% 62.8% 4.8%
[libx264 @ 0x5642b69085c0] mb P I16..4: 6.0% 1.3% 0.0% P16..4: 9.1% 0.2% 0.2% 0.0% 0.0% skip:83.3%
[libx264 @ 0x5642b69085c0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 6.2% 0.1% 0.0% direct: 0.0% skip:93.6% L0:90.8% L1: 8.9% BI: 0.2%
[libx264 @ 0x5642b69085c0] final ratefactor: 27.90
[libx264 @ 0x5642b69085c0] 8x8 transform intra:23.7% inter:75.9%
[libx264 @ 0x5642b69085c0] coded y,uvDC,uvAC intra: 1.0% 58.2% 0.3% inter: 0.1% 6.2% 0.0%
[libx264 @ 0x5642b69085c0] i16 v,h,dc,p: 89% 2% 4% 5%
[libx264 @ 0x5642b69085c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 2% 74% 0% 0% 0% 0% 0% 0%
[libx264 @ 0x5642b69085c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 40% 14% 22% 5% 7% 2% 7% 1% 3%
[libx264 @ 0x5642b69085c0] i8c dc,h,v,p: 54% 29% 14% 2%
[libx264 @ 0x5642b69085c0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x5642b69085c0] ref P L0: 95.6% 0.5% 3.2% 0.6%
[libx264 @ 0x5642b69085c0] ref B L0: 98.2% 1.8% 0.0%
[libx264 @ 0x5642b69085c0] ref B L1: 99.7% 0.3%
[libx264 @ 0x5642b69085c0] kb/s:2371.87
Sun Dec 12 08:05:03 UTC 2021
１回目
Sun Dec 12 07:57:03 UTC 2021
Sun Dec 12 08:05:03 UTC 2021
２回目
Sun Dec 12 14:08:50 UTC 2021
Sun Dec 12 14:18:21 UTC 2021
1回目８分で処理したらしい。２回目はなぜか９分３０秒かかっている。
動画をYoutubeに上げました。
一部意図通りでないようなところがあるかもしれません。
どうしたらいいか、順次調べたい。
docker hubに登録しました。
/home/yama
にファイルは保存してあります。
bash
$ docker commit ce24d790d857 kaizenjapan/pythonffmpeg
$ docker push kaizenjapan/pythonffmpeg
The push refers to repository [docker.io/kaizenjapan/pythonffmpeg]
---
ご自身の機材で動画を見たい場合には、もし、/tmp/yamaが空であれば、
```macOS:bash
$ docker run -v /tmp/yama:/tmp/yama -it kaizenjapan/pythonffmpeg /bin/bash
と起動していただくと、/home/yamaから/tmp/yamaに必要なファイルを複写すれば、端末のソフトでも閲覧できます。
失敗例
最初の作業は手順がちぐはぐだった。やり直したのが上記。
bash
$ docker run -it python /bin/bash
Unable to find image 'python:latest' locally
latest: Pulling from library/python
5e0b432e8ba9: Pull complete
a84cfd68b5ce: Pull complete
e8b8f2315954: Pull complete
0598fa43a7e7: Pull complete
83098237b6d3: Pull complete
b92c73d4de9a: Pull complete
c387e200448c: Pull complete
2a8d9e948b85: Pull complete
b32ac80c02a3: Pull complete
Digest: sha256:7537c2092cdd042405001f8534b417bb276fa44303b7d1736769941907f2a19e
Status: Downloaded newer image for python:latest
pythonが起動したら。
bash
root@d5898421eab6:/# pip install matplotlib
Collecting matplotlib
Downloading matplotlib-3.5.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (11.9 MB)
|████████████████████████████████| 11.9 MB 15.8 MB/s
Collecting kiwisolver>=1.0.1
Downloading kiwisolver-1.3.2-cp310-cp310-manylinux_2_12_x86_64.manylinux2010_x86_64.whl (1.6 MB)
|████████████████████████████████| 1.6 MB 9.6 MB/s
Collecting packaging>=20.0
Downloading packaging-21.3-py3-none-any.whl (40 kB)
|████████████████████████████████| 40 kB 4.7 MB/s
Collecting pillow>=6.2.0
Downloading Pillow-8.4.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (3.1 MB)
|████████████████████████████████| 3.1 MB 13.6 MB/s
Collecting pyparsing>=2.2.1
Downloading pyparsing-3.0.6-py3-none-any.whl (97 kB)
|████████████████████████████████| 97 kB 4.4 MB/s
Collecting cycler>=0.10
Downloading cycler-0.11.0-py3-none-any.whl (6.4 kB)
Collecting python-dateutil>=2.7
Downloading python_dateutil-2.8.2-py2.py3-none-any.whl (247 kB)
|████████████████████████████████| 247 kB 13.0 MB/s
Collecting numpy>=1.17
Downloading numpy-1.21.4-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (15.9 MB)
|████████████████████████████████| 15.9 MB 14.7 MB/s
Collecting fonttools>=4.22.0
Downloading fonttools-4.28.3-py3-none-any.whl (884 kB)
|████████████████████████████████| 884 kB 4.8 MB/s
Collecting six>=1.5
Downloading six-1.16.0-py2.py3-none-any.whl (11 kB)
Installing collected packages: six, pyparsing, python-dateutil, pillow, packaging, numpy, kiwisolver, fonttools, cycler, matplotlib
Successfully installed cycler-0.11.0 fonttools-4.28.3 kiwisolver-1.3.2 matplotlib-3.5.1 numpy-1.21.4 packaging-21.3 pillow-8.4.0 pyparsing-3.0.6 python-dateutil-2.8.2 six-1.16.0
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
WARNING: You are using pip version 21.2.4; however, version 21.3.1 is available.
You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command.
root@d5898421eab6:/# python -m pip install --upgrade pip
Requirement already satisfied: pip in /usr/local/lib/python3.10/site-packages (21.2.4)
Collecting pip
Downloading pip-21.3.1-py3-none-any.whl (1.7 MB)
|████████████████████████████████| 1.7 MB 3.2 MB/s
Installing collected packages: pip
Attempting uninstall: pip
Found existing installation: pip 21.2.4
Uninstalling pip-21.2.4:
Successfully uninstalled pip-21.2.4
Successfully installed pip-21.3.1
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
# apt update; apt -y upgrade
Get:1 http://security.debian.org/debian-security bullseye-security InRelease [44.1 kB]
Get:2 http://deb.debian.org/debian bullseye InRelease [116 kB]
Get:3 http://deb.debian.org/debian bullseye-updates InRelease [39.4 kB]
Get:4 http://security.debian.org/debian-security bullseye-security/main amd64 Packages [99.5 kB]
Get:5 http://deb.debian.org/debian bullseye/main amd64 Packages [8180 kB]
Get:6 http://deb.debian.org/debian bullseye-updates/main amd64 Packages [2592 B]
Fetched 8481 kB in 2s (3972 kB/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
# apt install -y ffmpeg
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
alsa-topology-conf alsa-ucm-conf dbus i965-va-driver intel-media-va-driver
libaacs0 libapparmor1 libasound2 libasound2-data libass9 libasyncns0
libavc1394-0 libavcodec58 libavdevice58 libavfilter7 libavformat58
libavresample4 libavutil56 libbdplus0 libblas3 libbluray2 libbs2b0 libcaca0
libcdio-cdda2 libcdio-paranoia2 libcdio19 libchromaprint1 libcodec2-0.9
libdbus-1-3 libdc1394-25 libdrm-amdgpu1 libdrm-common libdrm-intel1
libdrm-nouveau2 libdrm-radeon1 libdrm2 libflac8 libflite1 libgbm1
libgfortran5 libgl1 libgl1-mesa-dri libglapi-mesa libglvnd0 libglx-mesa0
libglx0 libgme0 libgsm1 libiec61883-0 libigdgmm11 libjack-jackd2-0
liblapack3 liblilv-0-0 libllvm11 libmfx1 libmp3lame0 libmpg123-0 libmysofa1
libnorm1 libogg0 libopenal-data libopenal1 libopenmpt0 libopus0
libpciaccess0 libpgm-5.3-0 libpocketsphinx3 libpostproc55 libpulse0
librabbitmq4 libraw1394-11 librubberband2 libsamplerate0 libsdl2-2.0-0
libsensors-config libsensors5 libserd-0-0 libshine3 libslang2 libsnappy1v5
libsndfile1 libsndio7.0 libsodium23 libsord-0-0 libsoxr0 libspeex1
libsphinxbase3 libsratom-0-0 libsrt1.4-gnutls libssh-gcrypt-4
libswresample3 libswscale5 libtheora0 libtwolame0 libudfread0 libusb-1.0-0
libva-drm2 libva-x11-2 libva2 libvdpau-va-gl1 libvdpau1 libvidstab1.1
libvorbis0a libvorbisenc2 libvorbisfile3 libvpx6 libvulkan1 libwavpack1
libwayland-client0 libwayland-cursor0 libwayland-egl1 libwayland-server0
libwrap0 libx11-xcb1 libx264-160 libxcb-dri2-0 libxcb-dri3-0 libxcb-glx0
libxcb-present0 libxcb-randr0 libxcb-shape0 libxcb-sync1 libxcb-xfixes0
libxcursor1 libxdamage1 libxfixes3 libxi6 libxinerama1 libxkbcommon0
libxrandr2 libxshmfence1 libxv1 libxvidcore4 libxxf86vm1 libz3-4 libzmq5
libzvbi-common libzvbi0 mesa-va-drivers mesa-vdpau-drivers
mesa-vulkan-drivers ocl-icd-libopencl1 pocketsphinx-en-us va-driver-all
vdpau-driver-all xkb-data
Suggested packages:
default-dbus-session-bus | dbus-session-bus ffmpeg-doc
i965-va-driver-shaders libasound2-plugins alsa-utils libbluray-bdj jackd2
libportaudio2 opus-tools pciutils pulseaudio libraw1394-doc xdg-utils
lm-sensors serdi sndiod sordi speex opencl-icd nvidia-vdpau-driver
nvidia-tesla-440-vdpau-driver nvidia-tesla-418-vdpau-driver
nvidia-legacy-390xx-vdpau-driver nvidia-legacy-340xx-vdpau-driver
The following NEW packages will be installed:
alsa-topology-conf alsa-ucm-conf dbus ffmpeg i965-va-driver
intel-media-va-driver libaacs0 libapparmor1 libasound2 libasound2-data
libass9 libasyncns0 libavc1394-0 libavcodec58 libavdevice58 libavfilter7
libavformat58 libavresample4 libavutil56 libbdplus0 libblas3 libbluray2
libbs2b0 libcaca0 libcdio-cdda2 libcdio-paranoia2 libcdio19 libchromaprint1
libcodec2-0.9 libdbus-1-3 libdc1394-25 libdrm-amdgpu1 libdrm-common
libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 libdrm2 libflac8 libflite1
libgbm1 libgfortran5 libgl1 libgl1-mesa-dri libglapi-mesa libglvnd0
libglx-mesa0 libglx0 libgme0 libgsm1 libiec61883-0 libigdgmm11
libjack-jackd2-0 liblapack3 liblilv-0-0 libllvm11 libmfx1 libmp3lame0
libmpg123-0 libmysofa1 libnorm1 libogg0 libopenal-data libopenal1
libopenmpt0 libopus0 libpciaccess0 libpgm-5.3-0 libpocketsphinx3
libpostproc55 libpulse0 librabbitmq4 libraw1394-11 librubberband2
libsamplerate0 libsdl2-2.0-0 libsensors-config libsensors5 libserd-0-0
libshine3 libslang2 libsnappy1v5 libsndfile1 libsndio7.0 libsodium23
libsord-0-0 libsoxr0 libspeex1 libsphinxbase3 libsratom-0-0
libsrt1.4-gnutls libssh-gcrypt-4 libswresample3 libswscale5 libtheora0
libtwolame0 libudfread0 libusb-1.0-0 libva-drm2 libva-x11-2 libva2
libvdpau-va-gl1 libvdpau1 libvidstab1.1 libvorbis0a libvorbisenc2
libvorbisfile3 libvpx6 libvulkan1 libwavpack1 libwayland-client0
libwayland-cursor0 libwayland-egl1 libwayland-server0 libwrap0 libx11-xcb1
libx264-160 libxcb-dri2-0 libxcb-dri3-0 libxcb-glx0 libxcb-present0
libxcb-randr0 libxcb-shape0 libxcb-sync1 libxcb-xfixes0 libxcursor1
libxdamage1 libxfixes3 libxi6 libxinerama1 libxkbcommon0 libxrandr2
libxshmfence1 libxv1 libxvidcore4 libxxf86vm1 libz3-4 libzmq5
libzvbi-common libzvbi0 mesa-va-drivers mesa-vdpau-drivers
mesa-vulkan-drivers ocl-icd-libopencl1 pocketsphinx-en-us va-driver-all
vdpau-driver-all xkb-data
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update-alternatives: using /usr/lib/x86_64-linux-gnu/blas/libblas.so.3 to provide /usr/lib/x86_64-linux-gnu/libblas.so.3 (libblas.so.3-x86_64-linux-gnu) in auto mode
update-alternatives: using /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3 to provide /usr/lib/x86_64-linux-gnu/liblapack.so.3 (liblapack.so.3-x86_64-linux-gnu) in auto mode
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ver. 0.01 初稿 20211212 昼
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