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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
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    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
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  • List of compatible distributions

    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
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Sur d’autres sites (10246)

  • Error creating folder based on file name in ffmpeg

    18 janvier 2023, par user21008368

    I've been trying to convert multiple videos into image stacks using ffmpeg. I would like to convert multiple videos at once, and export all the images from one video into a new folder, named after the video.

    


    I've found the following code from a previous question, but I can't get it to work on my computer (I'm using a mac).

    


    @echo off for %%i in (*.mp4) do (if not exist "%%~ni\" MD "%%~ni" ffmpeg -i "%%i" -vf fps=1/1800 "%%~ni\%%~ni_%%d.jpeg")

    


    I keep getting the error

    


    parse error near %%i`

    


    I think this is probably a syntax error, but I'm relatively new to using ffmpeg and working in the terminal.

    


  • I want to place a heart transition I made between 2 videos with 2 blank png images with alpha , with a 4 sec transition in mkv format with overlap

    14 juillet 2022, par Christopher

    I want to place a heart transition I made that has 2 blank png images with alpha channel, that has a 4 sec heart transition that is in mkv format. I want to overlap the last image of the 1st video, with the transition video for 2 seconds, and overlap the first image of the 2nd video for 2 seconds. This would allow a heart transition, between 2 baby animals, between the clips that make up the videos. I have conceived a way to automate the assembly of over 1800 clips into videos, and this is a part of it. Sorry about the absence of clarity in my question, I hope this makes it clear, what I am trying to accomplish.

    


  • Error in making animation through ffmpeg (python3.9)

    20 avril 2024, par Taehyung Ghim

    When I try to make 2D animation map for cow tracking(matching 2 camera views) through ffmpeg, following error occurs.

    


    
raise subprocess.CalledProcessError(subprocess.CalledProcessError: Command '['ffmpeg', '-f', 'rawvideo', '-vcodec', 'rawvideo', '-s', '4000x4000', '-pix_fmt', 'rgba', '-r', '5', '-loglevel', 'error', '-i', 'pipe:', '-vcodec', 'h264', '-pix_fmt', 'yuv420p', '-metadata', 'artist=Me', '-y', '../out_detect/run7/TRACKS_ANIMATION_fused.mp4']' returned non-zero exit status 1.



    


    Following is the full error :

    


    &#xA;Plotting the last 1800.9391813674797 frames.&#xA;INFO:Animation.save using <class>&#xA;INFO:MovieWriter._run: running command: ffmpeg -f rawvideo -vcodec rawvideo -s 4000x4000 -pix_fmt rgba -r 5 -loglevel error -i pipe: -vcodec h264 -pix_fmt yuv420p -metadata artist=Me -y ../out_detect/run7/TRACKS_ANIMATION_fused.mp4&#xA;WARNING:MovieWriter stderr:&#xA;[libopenh264 @ 0x55b93df81fc0] [OpenH264] this = 0x0x55b93df8ef10, Error:ParamValidationExt(), width > 0, height > 0, width * height &lt;= 9437184, invalid 4000 x 4000 in dependency layer settings!&#xA;[libopenh264 @ 0x55b93df81fc0] [OpenH264] this = 0x0x55b93df8ef10, Error:WelsInitEncoderExt(), ParamValidationExt failed return 2.&#xA;[libopenh264 @ 0x55b93df81fc0] [OpenH264] this = 0x0x55b93df8ef10, Error:CWelsH264SVCEncoder::Initialize(), WelsInitEncoderExt failed.&#xA;[libopenh264 @ 0x55b93df81fc0] Initialize failed&#xA;Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height&#xA;   &#xA;&#xA; Traceback (most recent call last):&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 236, in saving&#xA;        yield self&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 1095, in save&#xA;        writer.grab_frame(**savefig_kwargs)&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 353, in grab_frame&#xA;        self.fig.savefig(self._proc.stdin, format=self.frame_format,&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/figure.py", line 3012, in savefig&#xA;        self.canvas.print_figure(fname, **kwargs)&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/backend_bases.py", line 2314, in print_figure&#xA;        result = print_method(&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/backend_bases.py", line 1643, in wrapper&#xA;        return func(*args, **kwargs)&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/_api/deprecation.py", line 412, in wrapper&#xA;        return func(*inner_args, **inner_kwargs)&#xA;      File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/backends/backend_agg.py", line 486, in print_raw&#xA;        fh.write(renderer.buffer_rgba())&#xA;    BrokenPipeError: [Errno 32] Broken pipe&#xA;During handling of the above exception, another exception occurred:&#xA;Traceback (most recent call last):&#xA;  File "/home/rom/PycharmProjects/cow_tracking_package/tracking-cows/main.py", line 330, in <module>&#xA;    inference_tracking_video(opt=args, device=dev, detector=detector, keypoint_tfm=keypoint_tfm,&#xA;  File "/home/rom/PycharmProjects/cow_tracking_package/tracking-cows/tracking.py", line 325, in inference_tracking_video&#xA;    postprocess_tracking_results(track_args=track_args, cfg_postprocess=cfg_matching_parameters.POSTPROCESS,&#xA;  File "/home/rom/PycharmProjects/cow_tracking_package/tracking-cows/postprocessing/postprocess_results.py", line 90, in postprocess_tracking_results&#xA;    postprocess_trajectories(track_args=track_args, analysis_matching_cfg=cfg_analysis)&#xA;  File "/home/rom/PycharmProjects/cow_tracking_package/tracking-cows/postprocessing/postprocess_results.py", line 58, in postprocess_trajectories&#xA;    analyse_trajectories(analysis_arguments, full_width, full_height, video_fps, frame_rate_animation)&#xA;  File "/home/rom/PycharmProjects/cow_tracking_package/tracking-cows/postprocessing/trajectory_postprocess.py", line 115, in analyse_trajectories&#xA;    create_virtual_map_animation_final(opt.save_dir, final_matching_both_cams, color_dict3, full_width,&#xA;  File "/home/rom/PycharmProjects/cow_tracking_package/tracking-cows/output/output_plot_fused_trajectory_animation.py", line 236, in create_virtual_map_animation_final&#xA;    virtual_map_animation.save(traj_file_path, writer=writer)&#xA;  File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 1095, in save&#xA;    writer.grab_frame(**savefig_kwargs)&#xA;  File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/contextlib.py", line 137, in __exit__&#xA;    self.gen.throw(typ, value, traceback)&#xA;  File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 238, in saving&#xA;    self.finish()&#xA;  File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 344, in finish&#xA;    self._cleanup()  # Inline _cleanup() once cleanup() is removed.&#xA;  File "/home/rom/anaconda3/envs/cow_tracking_env/lib/python3.9/site-packages/matplotlib/animation.py", line 375, in _cleanup&#xA;    raise subprocess.CalledProcessError(&#xA;subprocess.CalledProcessError: Command &#x27;[&#x27;ffmpeg&#x27;, &#x27;-f&#x27;, &#x27;rawvideo&#x27;, &#x27;-vcodec&#x27;, &#x27;rawvideo&#x27;, &#x27;-s&#x27;, &#x27;4000x4000&#x27;, &#x27;-pix_fmt&#x27;, &#x27;rgba&#x27;, &#x27;-r&#x27;, &#x27;5&#x27;, &#x27;-loglevel&#x27;, &#x27;error&#x27;, &#x27;-i&#x27;, &#x27;pipe:&#x27;, &#x27;-vcodec&#x27;, &#x27;h264&#x27;, &#x27;-pix_fmt&#x27;, &#x27;yuv420p&#x27;, &#x27;-metadata&#x27;, &#x27;artist=Me&#x27;, &#x27;-y&#x27;, &#x27;../out_detect/run7/TRACKS_ANIMATION_fused.mp4&#x27;]&#x27; returned non-zero exit status 1.&#xA;&#xA;</module></class>

    &#xA;

    ffmpeg version is 4.3 built with gcc 7.3.0. and OS is Ubuntu 20.04&#xA;and my conda env is below.

    &#xA;

    channels:&#xA;  - pytorch&#xA;  - defaults&#xA;dependencies:&#xA;  - _libgcc_mutex=0.1=main&#xA;  - _openmp_mutex=4.5=1_gnu&#xA;  - blas=1.0=mkl&#xA;  - bzip2=1.0.8=h7b6447c_0&#xA;  - ca-certificates=2021.10.26=h06a4308_2&#xA;  - certifi=2021.10.8=py39h06a4308_2&#xA;  - cudatoolkit=11.3.1=h2bc3f7f_2&#xA;  - ffmpeg=4.3=hf484d3e_0&#xA;  - freetype=2.11.0=h70c0345_0&#xA;  - giflib=5.2.1=h7b6447c_0&#xA;  - gmp=6.2.1=h2531618_2&#xA;  - gnutls=3.6.15=he1e5248_0&#xA;  - intel-openmp=2021.4.0=h06a4308_3561&#xA;  - jpeg=9d=h7f8727e_0&#xA;  - lame=3.100=h7b6447c_0&#xA;  - lcms2=2.12=h3be6417_0&#xA;  - ld_impl_linux-64=2.35.1=h7274673_9&#xA;  - libffi=3.3=he6710b0_2&#xA;  - libgcc-ng=9.3.0=h5101ec6_17&#xA;  - libgomp=9.3.0=h5101ec6_17&#xA;  - libiconv=1.15=h63c8f33_5&#xA;  - libidn2=2.3.2=h7f8727e_0&#xA;  - libpng=1.6.37=hbc83047_0&#xA;  - libstdcxx-ng=9.3.0=hd4cf53a_17&#xA;  - libtasn1=4.16.0=h27cfd23_0&#xA;  - libtiff=4.2.0=h85742a9_0&#xA;  - libunistring=0.9.10=h27cfd23_0&#xA;  - libuv=1.40.0=h7b6447c_0&#xA;  - libwebp=1.2.0=h89dd481_0&#xA;  - libwebp-base=1.2.0=h27cfd23_0&#xA;  - lz4-c=1.9.3=h295c915_1&#xA;  - mkl=2021.4.0=h06a4308_640&#xA;  - mkl-service=2.4.0=py39h7f8727e_0&#xA;  - mkl_fft=1.3.1=py39hd3c417c_0&#xA;  - mkl_random=1.2.2=py39h51133e4_0&#xA;  - ncurses=6.3=h7f8727e_2&#xA;  - nettle=3.7.3=hbbd107a_1&#xA;  - numpy=1.21.2=py39h20f2e39_0&#xA;  - numpy-base=1.21.2=py39h79a1101_0&#xA;  - olefile=0.46=pyhd3eb1b0_0&#xA;  - openh264=2.1.0=hd408876_0&#xA;  - openssl=1.1.1m=h7f8727e_0&#xA;  - pillow=8.4.0=py39h5aabda8_0&#xA;  - pip=21.2.4=py39h06a4308_0&#xA;  - python=3.9.7=h12debd9_1&#xA;  - pytorch=1.10.0=py3.9_cuda11.3_cudnn8.2.0_0&#xA;  - pytorch-mutex=1.0=cuda&#xA;  - readline=8.1=h27cfd23_0&#xA;  - setuptools=58.0.4=py39h06a4308_0&#xA;  - six=1.16.0=pyhd3eb1b0_0&#xA;  - sqlite=3.36.0=hc218d9a_0&#xA;  - tk=8.6.11=h1ccaba5_0&#xA;  - torchaudio=0.10.0=py39_cu113&#xA;  - torchvision=0.11.1=py39_cu113&#xA;  - typing_extensions=3.10.0.2=pyh06a4308_0&#xA;  - wheel=0.37.0=pyhd3eb1b0_1&#xA;  - xz=5.2.5=h7b6447c_0&#xA;  - zlib=1.2.11=h7b6447c_3&#xA;  - zstd=1.4.9=haebb681_0&#xA;  - pip:&#xA;    - absl-py==1.0.0&#xA;    - addict==2.4.0&#xA;    - cachetools==4.2.4&#xA;    - charset-normalizer==2.0.8&#xA;    - cloudpickle==2.0.0&#xA;    - cycler==0.11.0&#xA;    - cython==0.29.24&#xA;    - docutils==0.18.1&#xA;    - easydict==1.9&#xA;    - filterpy==1.4.5&#xA;    - fonttools==4.28.2&#xA;    - geohash2==1.1&#xA;    - google-auth==2.3.3&#xA;    - google-auth-oauthlib==0.4.6&#xA;    - grpcio==1.42.0&#xA;    - idna==3.3&#xA;    - imageio==2.13.5&#xA;    - importlib-metadata==4.8.2&#xA;    - joblib==1.1.0&#xA;    - kiwisolver==1.3.2&#xA;    - loguru==0.6.0&#xA;    - markdown==3.3.6&#xA;    - matplotlib==3.5.0&#xA;    - natsort==8.0.2&#xA;    - networkx==2.6.3&#xA;    - oauthlib==3.1.1&#xA;    - opencv-python==4.5.4.60&#xA;    - packaging==21.3&#xA;    - pandas==1.3.4&#xA;    - protobuf==3.19.1&#xA;    - pyasn1==0.4.8&#xA;    - pyasn1-modules==0.2.8&#xA;    - pycocotools==2.0.4&#xA;    - pyparsing==3.0.6&#xA;    - pyqt5==5.15.6&#xA;    - pyqt5-qt5==5.15.2&#xA;    - pyqt5-sip==12.9.0&#xA;    - python-dateutil==2.8.2&#xA;    - pytz==2021.3&#xA;    - pytz-deprecation-shim==0.1.0.post0&#xA;    - pywavelets==1.2.0&#xA;    - pyyaml==6.0&#xA;    - requests==2.26.0&#xA;    - requests-oauthlib==1.3.0&#xA;    - rsa==4.8&#xA;    - scikit-image==0.19.1&#xA;    - scikit-learn==1.0.2&#xA;    - scipy==1.7.3&#xA;    - seaborn==0.11.2&#xA;    - setuptools-scm==6.3.2&#xA;    - shapely==1.8.0&#xA;    - sklearn==0.0&#xA;    - split-folders==0.4.3&#xA;    - tabulate==0.8.9&#xA;    - tensorboard==2.7.0&#xA;    - tensorboard-data-server==0.6.1&#xA;    - tensorboard-plugin-wit==1.8.0&#xA;    - terminaltables==3.1.10&#xA;    - thop==0.0.31-2005241907&#xA;    - threadpoolctl==3.1.0&#xA;    - tifffile==2021.11.2&#xA;    - timm==0.4.12&#xA;    - tomli==1.2.2&#xA;    - tqdm==4.62.3&#xA;    - traja==0.2.8&#xA;    - tzdata==2021.5&#xA;    - tzlocal==4.1&#xA;    - urllib3==1.26.7&#xA;    - werkzeug==2.0.2&#xA;    - yacs==0.1.8&#xA;    - yapf==0.32.0&#xA;    - zipp==3.6.0&#xA;

    &#xA;

    I also installed ffmpy through conda.

    &#xA;

    It will be very grateful if anyone could help me.

    &#xA;