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• import moviepy error issue with python3.9+ and matplotlib on latest MacOS M1

  4 décembre 2022, par Arya Keni

  For python 3.9+ there seems to be an error when I import moviepy after a pip install for moviepy with the correct command as per docs. I am trying an alternative to save animated plots from matplotlib from .gif format to .mp4 format, but matplotlib on MacOS (M1 chip) supports only .gif due to a lack of the "FFMpeg" process (which stays unresolved after pip installs as well). Any clue what to do here ?

  


  Repeat :

  


  For python 3.9+ there seems to be an error when I import moviepy after a pip install for moviepy with the correct command as per docs. I am trying an alternative to save animated plots from matplotlib from .gif format to .mp4 format, but matplotlib on MacOS (M1 chip) supports only .gif due to a lack of the "FFMpeg" process (which stays unresolved after pip installs as well). Any clue what to do here ?

  


• Evolution #4034 (Fermé) : Filtre ucfirst

  28 septembre 2018, par cedric -

  A priori pas assez exhaustif pour mettre ça dans le core car il y a trop de cas particuliers dans les différents langages, et ça suppose aussi de gérer les cas où le texte commence par une balise html et pas un caractère… Donc un simple (#TEXTE ne marcherait pas :(

  Et j’aurais tendance à me reposer sur le filtre majuscule du coup :
  https://core.spip.net/projects/spip/repository/entry/spip/ecrire/inc/filtres.php#L1103

  Mais peut-être plus simplement faire ça en CSS
  https://developer.mozilla.org/fr/docs/Web/CSS/::first-letter

  Bref ça peut marcher en contexte de langue pas trop compliquée. A faire en plugin quelque part ?
  Mais du coup je ferme pour le core

• FFmpeg throwing error during video render process using Remotion

  31 mai 2022, par Vince

  I'm using a tool called Remotion, which allows you to create videos using javascript (node & react). I have the server-side rendering process working, unless I try to include an mp3. Per their docs, I have my audio imported like this :

  


  import goodtimes from &#x27;../../music/GoodTimes.mp3&#x27;;&#xA;&#xA;...&#xA;&#xA;<audio src="{goodtimes}"></audio>&#xA;

  


  I'm currently trying to troubleshoot this using the CLI, because the error messaging is better. The command runs, and seems to generate the full video – 2400 out of 2400 frames. But then it fails with this output :

  


  (2/3) [====================] Rendered frames (6x) 176540ms&#xA;    &#x2B; [====================] Downloading http://localhost:3000/1ba90857580e6291.mp3&#xA;(3/3) [====================] Encoding video 2400/2400&#xA;An error occurred:&#xA;Error: Command failed with exit code 1: ffprobe -v error -show_entries stream=channels:format=duration -of default=nw=1 /var/folders/6n/_nfb38t53dgdj092_pcnqqmw0000gn/T/remotion-assets-dir2jc2oppruh/7744374580215663.mp3&#xA;[mp3 @ 0x7fa78152ec40] Failed to read frame size: Could not seek to 5244.&#xA;/var/folders/6n/_nfb38t53dgdj092_pcnqqmw0000gn/T/remotion-assets-dir2jc2oppruh/7744374580215663.mp3: Invalid argument&#xA;    at makeError (/Users/voverson/clm-video/server/node_modules/execa/lib/error.js:60:11)&#xA;    at handlePromise (/Users/voverson/clm-video/server/node_modules/execa/index.js:118:26)&#xA;    at runMicrotasks (<anonymous>)&#xA;    at processTicksAndRejections (internal/process/task_queues.js:93:5)&#xA;    at async getAudioChannelsAndDuration (/Users/voverson/clm-video/server/node_modules/@remotion/renderer/dist/assets/get-audio-channels.js:17:18)&#xA;    at async preprocessAudioTrackUnlimited (/Users/voverson/clm-video/server/node_modules/@remotion/renderer/dist/preprocess-audio-track.js:14:36)&#xA;</anonymous>

  


  I'm hoping some ffmpeg experts might recognize this error and have some idea what might be causing it.